Calcium Light. DCAD Right.

Prod main pasturchlor

Industry professionals agree that successful DCAD management is an effective tool for the prevention of milk fever and subclinical hypocalcemia. But there are two schools of thought when it comes to the right approach to lowering DCAD and maximizing the mobilization of useable calcium into the blood.

The low-calcium approach to DCAD management arose from the discovery that feeding very low amounts of absorbable calcium can actually increase the utilization of calcium from the bones. Achieving absorbable calcium intakes low enough to stimulate bone calcium utilization is often difficult in pasture-based systems, due to the high levels of potassium, a cation, found in traditional forages. Dietary cations alkalize a cow's blood and inhibit the utilization of dietary calcium as well as calcium stored in bones. PasturChlor® is the solution to this problem.

Feeding PasturChlor to lower DCAD as part of a low-calcium pre-freshening diet creates the necessary metabolic conditions for the mobilization of bone calcium into the blood. By combining the scientifically proven concepts of reduced DCAD, low dietary calcium, and supplemental magnesium, blood calcium levels can be maintained in dairy cows at calving.

Since grazing cows generally consume less forage dry matter than cows fed in confinement, the chances of success with the "low calcium approach" may be better with pasture-fed cows. However, there are nutritionists and dairymen who advocate the low calcium approach with confinement-fed cows too.

As many as one-half of the cows in your herd could be susceptible to milk fever or subclinical hypocalcemia during freshening. Add PasturChlor to the typical pre-fresh diet, and prevent up to 75% of the incidences of milk fever in your herd. 

PasturChlor Nutrient Spec Sheet

PasturChlor Benefits

Pasture-fed herds or forage-heavy ration formulations as well as those using the the low calcium approach to DCAD management will benefit from PasturChlor's low dietary calcium, and essential supplemental magnesium.

Studies published in The Journal of Dairy Science (Goings et al, Vol. 57, Pages 1184-1188; and Green et al, Vol. 64, Pages 217-226) found that feeding very low amounts of absorbable calcium can actually increase the utilization of calcium from the bones. Other research (British Journal of Nutrition, volume 126, page 531) revealed that reducing DCAD before calving would nearly double the amount of bone calcium that a cow could use during that critical time around calving.

Achieving absorbable calcium intakes low enough to stimulate bone calcium utilization is often difficult because the calcium content of many forages is too high. Furthermore, grain supplements fed prior to calving may also contain some calcium that is even more bioavailable than in forages. This further contributes to the amount of absorbable calcium in the diet. If the total calcium concentration in the diet is 0.5% or less, there is a chance that the amount of absorbable calcium will be low enough to make the "low calcium approach" to managing milk fever successful.

Since grazing cows generally consume less forage dry matter than cows fed in confinement, the chances of success with the "low calcium approach" may be better with pasture-fed cows. However, there are nutritionists and dairymen who advocate the "low calcium approach" with confinement-fed cows, too.

With either feeding situation, the chances of success with the low calcium approach are further enhanced by DCAD reduction. A review of 22 published scientific studies (Journal of Dairy Science, volume 89, page 537) confirmed that adding dietary anions reduces the incidence of clinical milk fever. Less milk fever means fewer of the negative health events associated with it. Furthermore, adequate blood calcium at calving promotes better feed intake and milk production after calving.

The freshening period should be an exciting time when dairy producers can look forward to a new season of productive cows. But too many cows are stricken with milk fever, leading to unacceptable death losses, ongoing herd health problems and high veterinary bills.

Feeding PasturChlor® to lower the dietary cation and anion difference (DCAD), as part of a low-calcium pre-freshening diet, can significantly reduce the potential for milk fever and subclinical hypocalcemia.

At freshening, the dairy cow needs to be able to replace calcium removed from the blood stream by the sudden onset of milk and colostrum production. If the blood calcium is not replaced efficiently, the cow will experience milk fever. Cows stricken with milk fever go down and cannot get up without intervention. Many other cows will suffer subclinical hypocalcemia, which may not put a cow down, but can lead to a variety of other short-and long-term health problems.

As many as one-half of the cows in your herd could be susceptible to milk fever or subclinical hypocalcemia during freshening and nearly two-thirds of cows in their third and subsequent lactations could be affected. The problems can be especially common in pasture-based systems. Traditional forages, including alfalfa and grasses common in tropical and subtropical climates, as well as pastures in which manure is applied for fertilization, tend to have high levels of potassium, a cation. Dietary cations alkalize a cow's blood and inhibit the utilization of dietary calcium as well as calcium stored in bones. The bones are a natural storage deposit for useable calcium, but metabolic conditions must be right for its mobilization into the blood.

Research & Trial Results

Our products are the result of extensive research, feeding trials, independent third-party testing and the most rigorous quality controlled production process in the industry. All of this assures you achieve more dependable performance from every cow, every day.

Body condition alters glutathione and nuclear factor erythroid 2-like 2 (NFE2L2)-related antioxidant network abundance in subcutaneous adipose tissue in periparturient Holstein cows.

Y. Liang, A. S. Alharthi, R. Bucktrout, A. A. Elolimy, V. Lopreiato, I. Martinez-Cortés, C. Xu, C. Fernandez, E. Travisi, and J. J. Loor.
animalFeedScienceAndTechnology, Volume 103:6439-6453

The effect of prepartum negative dietary cation-anion difference and serum calcium concentration on blood neutrophil function in the transition period of healthy dairy cows.

Rita Couto Serrenho, Emma I. Morrison, Osvaldo Bogado Pascottini, Trevor J. DeVries, Todd F. Duffield, and Stephen J. LeBlanc.
animalFeedScienceAndTechnology, Volume 103:6200-6208

Effects of rumen-protected choline in the inflammatory and metabolic status and health of dairy cows during the transition period.

J. M. Bollatti, M. G. Zenobi, N. A. Artusso, A. M. Lopez, C. D. Nelson, B. A. Barton, C. R. Staples, and J. E. P. Santos.
animalFeedScienceAndTechnology, Volume 103:4192-4205

Timing of initiation and duration of feeding rumen-protected choline affects performance of lactating Holstein cows.

J. M. Bollatti, M. G. Zenobi, N. A. Artusso, G. F. Alfaro, A. M. Lopez, B. A. Barton, C. D. Nelson, C. R. Staples, and J. E. P. Santos.
animalFeedScienceAndTechnology, Volume 103:4174-4191

Diet starch concentration and starch fermentability affect markers of inflammatory response and oxidant status in dairy cows during the early postpartum period.

R. I. Albornoz, L. M. Sordillo, G. A. Contreras, R. Nelli, L. K. Mamedova, B. A. Bradford and M. S. Allen.
animalFeedScienceAndTechnology, Volume 103:352-367

Effect of enzymatically hydrolyzed yeast on health and performance of transition dairy cattle.

. H. Stefenoni, J. H. Harrison, A. Adams-Proger, and E. Block.
animalFeedScienceAndTechnology, Volume 103:1541

Effect of Saccarhmyces cervesiae on feed intake parameters, lactation performance, and metabolism of transition dairy cattle.

K. E. Olagary, S. E. Savinski, B. A. Saylor, L. K. Mamedova, J. A. Sauls-Heisterman, I. Yoon, and B. J. Bradford.
animalFeedScienceAndTechnology, Volume 102:8092-8107

Effect of heat stress during early, late, and entire dry period on dairy cattle.

Thiago F. Fabris, Jimena Laporta, Amy L. Skibiel, Fabiana N. Corra, Bethany D. Senn, Stephanie E. Wohlgemuth, and Goeffrey E. Dahl.
animalFeedScienceAndTechnology, Volume 102:5647-5656

Diet starch concentration and starch fermentability affect energy intake and energy balance of cows in the early postpartum period.

R. I. Albornoz, K. J. Harvatine, and M. E. Allen.
animalFeedScienceAndTechnology, Volume 102:5161-5171

Effects of timing of palmitic acid supplementation on production responses of early-lactation dairy cows.

J. de Souza and A. L. Lock.
animalFeedScienceAndTechnology, Volume 102:260-273

Highly fermentable starch at different diet starch concentrations decreased feed intake and milk yield of cows in the early postpartum period.

R. I. Albornoz and M. S. Allen.
animalFeedScienceAndTechnology, Volume 101:8902-8915

Effect of anionic supplement source in prepartum negative dietary cation-anion difference diets on serum calcium, feed intake, and lactational performance in multiparous dairy cows.

Luciano S. Caixeta, Wanda J. Weber, Danielle M. Johnson, Jill Frasier, Barry M. Visser, and Brian A. Crooker.
animalFeedScienceAndTechnology, Volume 103:4302-4324

Effect of subclinical and clinical hypocalcemia and dietary cation-anion difference on rumination activity in periparturient dairy cows.

J. P. Goff, A Hohman, and L. K. L. Timms.
animalFeedScienceAndTechnology, Volume 103:2591-2601

Comparison of 0.46% calcium diets with and without anions with a 0.7% calcium anionic diet as a means to reduce periparturient hypocalcemia.

J. P. Goff and N. J. Koszewski.
animalFeedScienceAndTechnology, Volume 101:5033

Effects of Saccharomyces cervisiea fermentation product on heat-stressed dairy cows.

. M. Al-Qaisi, E.A. Horst, E. J. Mayorga, B. M. Goetz, M. A. Abeyta, I. Yoon, L. L. Timms, J. A. Appuhamy, and L. H. Baumgard.
animalFeedScienceAndTechnology, Volume 103:9634-9645

Comparison of prepartum low-energy and high-energy diets with a 2-diet far-off and close-up strategy for multiparous and primiparous cows.

B. F. Richards, N. A Janovick, K. M. Moyes, D. E. Beever, and J. K. Drackley.
animalFeedScienceAndTechnology, Volume 103:9067-9080

Evaluating acute inflammation’s effects on hepatic triglyceride content in experimentally induced hyperlipidemic dairy cows in late lactation.

E. A. Horst, L. M. van den Brink, E. J. Mayorga, M. Al-Qaisi, S. Rodriguez-Jimenez, B. M. Goetz, M. A. Abeyta, S. K. Kvidera, L. S. Caixeta, R. P. Rhoads, and L. H. Baumgard.
animalFeedScienceAndTechnology, Volume 103: 9620-9633

Effects of maintaining eucalcemia following immunoactivation in lactating Holstein dairy cows.

E. A. Horst, E. J. Mayorga, M. Al-Qaisi, M. A. Abeyta, S. L. Portner, C. S. McCarthy, B. M. Goetz, S. K. Kvidera, and L. H. Baumgard.
animalFeedScienceAndTechnology, Volume 103:7472-7486

Effect of diet induced negative energy balance on the feed behavior of dairy cows.

S. M. Moore and T. J. DeVries.
animalFeedScienceAndTechnology, Volume 103:7288-7301

Effect of a high-protein corn product compared with soy and canola protein sources on nutrient digestibility and production responses in mid-lactation dairy cows.

W. E. Brown and B. A. Bradford.
animalFeedScienceAndTechnology, Volume 103:6233-6243

Post-ruminal supplies of glucose and casein, but not acetate, stimulate milk protein synthesis in dairy cows through differential effects on mammary metabolism.

M. A. C. Danes, M. D. Hanigan, S. I. Ariola Apelo, J. D. L. Dias, M. A. Wattiaux, and G. A. Broderick.
animalFeedScienceAndTechnology, Volume 103:6218-6232

The effect of prepartum negative dietary cation-anion difference and serum calcium concentration on blood neutrophil function in the transition period of healthy dairy cows.

Rita Couto Serrenho, Emma I. Morrison, Osvaldo Bogado Pascottini, Trevor J. DeVries, Todd F. Duffield, and Stephen J. LeBlanc.
animalFeedScienceAndTechnology, Volume 103:6200-6208

Dose-response effect of 3-nitrooxypropanol on enteric methane emissions in dairy cows

A. Melgar, K. C. Welter, K. Nedelkov, C. M. M. R. Martins, M. T. Harper, J. Oh, S. E. Räisänen, X. Chen, S. F. Cueva, S. Duval, and A. N. Hristov.
animalFeedScienceAndTechnology, Volume 103:6145-6156

Production responses to rumen-protected choline and methionine supplemented during the periparturient period differ for primi- and multiparous cows.

S. B. Potts, C. M. Scholte, K. M. Moyes, and R. A. Erdman.
animalFeedScienceAndTechnology, Volume 103:6070-6086

Evaluating a heat stress model: the effects of an electric heat blanket and nutritional plane on lactating dairy cows.

M. Al-Qaisi, E. J. Mayorga, E. A. Horst, S. K. Kvidera, C. S. McCarthy, M. A. Abeyta, B. M. Goetz, H. A. Ramirez Ramirez, L. L. Timms, and L. H. Baungard.
animalFeedScienceAndTechnology, Volume 103:5550-5560

Comparison of milk production, intake, and total-tract nutrient digestion in lactating dairy cattle diets containing either wheat middlings and urea, commercial fermentation by-product, or rumen-protected soybean meal.

S. W. Fessenden, D. A. Ross, E. Block and M. E. Van Amburgh.
animalFeedScienceAndTechnology, Volume 103:5090-5101

Effect of molasses-based liquid feed supplementation to a high-straw dry cow diet on feed intake, health, and performance of dairy cows across the transition period.

C. D. Havekes, T. F. Duffield, A. J. Carpenter, and T. J. DeVries.
animalFeedScienceAndTechnology, Vol 103:5070-5089

Effect of feeding hay and calf starter as a mixture or as separate components to Holstein calves on intake, growth, and blood metabolite and hormone concentrations.

L. E. Engelking, T. Matsuba, K. Inouchi, T. Sugino, and M. Oba.
animalFeedScienceAndTechnology, Volume 103: 4423-4434

Relationship of residual feed intake and protein efficiency in lactating cows fed high- or low-protein diets.

. Liu and M. J. VandeHaar.
animalFeedScienceAndTechnology, Volume 103:3177-3190

Effects of rumen-protected methionine on lactation performance and physiological variables during a heat stress challenge in lactating Holstein cows.

R. T. Pate, D. Luchini, M. R. Murphy, and F. C. Cardosa.
animalFeedScienceAndTechnology, Volume 103:2800-2813

Exposure to chronic light-dark phase shifts during the prepartum non-lactating period attenuated circadian rhythms, decreases blood glucose, and increases milk yield in the subsequent lactation.

Aridany Suarez-Trujillo, Grace Wernert, Hui Sun, Tabitha S. Steckler, Katelyn Huff, Shelby Cummings, Jackeline Franco, Rebecca N. Klopp, Jonathan R. Townsend, Michael Grott, Jay S. Johnson, Karen Plaut, Jacquelyn P. Boerman, and Theresa M. Casey.
animalFeedScienceAndTechnology, Volume 103:2784-2799

Effect of subclinical and clinical hypocalcemia and dietary cation-anion difference on rumination activity in periparturient dairy cows.

J. P. Goff, A Hohman, and L. K. L. Timms.
animalFeedScienceAndTechnology, Volume 103:2591-2601

The dynamic behavior of feed efficiency in primiparous dairy cattle.

D.J. Seymour, A. Canovas, T. C. S. Chud, J. P. Cant, V. R. Osborne, C. F. Baes, F. S. Schenkel, and F. Miglior.
animalFeedScienceAndTechnology, Volume 103:1528-1540

Moisture content of high-straw dry cow diets affects intake, health and performance of transition dairy cows.

C. D. Havekes, T. F. Duffield, A. J, Carpenter, and T. J. DeVries.
animalFeedScienceAndTechnology, Volume 103:1500-1515

Effect of 3-nitrooxypropanol on rumen fermentation, lactational performance, and resumption of ovarian cyclicity in dairy cows.

A. Melgar, M. T. Harper, J. Oh, F. Giallongo, M. E. Young, T. L. Ott, S. Duval, and A. N. Hristov.
animalFeedScienceAndTechnology, Volume 103: 410-432

Effects of feeding live yeast at 2 dosages on performance and feeding behavior of dairy cows under heat stress.

M. C. Perdomo, R. S. Marsola, M. G. Favoreto, A. Adesogan, C. R. Staples, and J. E. P. Santos.
animalFeedScienceAndTechnology, Volume 103:325-339

Effects of wheat straw chop length in high-straw dry cow diets on intake, health and performance of dairy cows across the transition period.

C. D. Havekes, T. F. Duffield, A. J. Carpenter, and T. J. DeVries.
animalFeedScienceAndTechnology, Volume 103: 254-271

Effects of dietary zinc source metabolic and immunological response to lipopolysaccharide in lactating Holstein dairy cows.

E. A. Horst, E. J. Mayorga, M. Al-Qaisi, M. A. Abeyta, B. M. Goetz, H. A. Ramirez-Ramirez, D. H. Kleinschmidt, and L. H. Baumgard.
animalFeedScienceAndTechnology, Volume 102:11681-11700

The effect of uncouplers of oxidative phosphorylation on the feeding behavior of lactating dairy cows.

Katherine M. Kennedy and Michael S. Allen.
animalFeedScienceAndTechnology, Volume 102:9767-9780

Ruminal fermentation, kinetics, and total-tract digestibility of lactating dairy cows fed distillers dried grains with solubles in low- and high-forage diets

Sanjeewa D. Ranathunga, Kenneth F. Kalscheur, and Kevin Herrick.
animalFeedScienceAndTechnology, Volume 102:7980-7996

Short Communication: Effects of feeding purple corn (Zea mays L.) silage on productivity and blood superoxide dismutase concentration in lactating cows.

T. Matsuba, H. Kubozono, A. Saegusa, K. Obata, K. Gotoh, K. Miki, T. Akiyama, and M. Oba.
animalFeedScienceAndTechnology, Volume 102:7179-7182

Effect of experimental design on responses to 2 concentrations of metabolizable protein in multiparous dairy cows.

G. I. Zanton.
animalFeedScienceAndTechnology, Volume 102:5094-5108

Changes in fermentation and animal performance during recovery from classical diet-induced milk fat depression using corn with different rates of starch degradability.

L. E. Koch, T. C. Jenkins, W. C. Bridges, B. M. Koch, and G. J. Lascano.
animalFeedScienceAndTechnology, Volume 102:5079-5093

Assessing bioavailability of rumen protected methionine and lysine prototypes

A. J. Flemmng. K. A. Estes, H. Choi, B. A. Barton, C. A. Zimmerman, and M. D. Hannigan.
animalFeedScienceAndTechnology, Volume 102:4014-4024

Rumen digestion kinetics, microbial yield, and omasal flows of non-microbial, bacterial, and protozoal amino acids in lactating dairy cattle fed fermentation by-products or urea as a soluble nitrogen source.


animalFeedScienceAndTechnology, Volume 102:3036-3052

Effects of a commercial fermentation byproduct or urea on milk production, rumen metabolism, and omasal flow of nutrients in lactating dairy cattle.


animalFeedScienceAndTechnology, Volume 102:3023-3035

Starch and dextrose at 2 levels of rumen degradable-protein in iso-nitrogenous diets: Effects on lactation performance, ruminal measurements, methane emission, digestibility and nitrogen balance of dairy cows.

. F. Sun, M. J. Aguerre, and M. A. Wattiaux.
animalFeedScienceAndTechnology, Volume 102:1281-1293

Production of dairy cows fed distillers dried grains with solubles in low- and high-forage diets.

S. D. Ranathunga, K. F. Kalscheur, J. L. Anderson, and K. J. Herrick.
animalFeedScienceAndTechnology, Volume 101:10886-10898

Particle size and endosperm type of dry corn altered duodenal flow of B vitamins in lactating dairy cows.

D. S. Castagnino, M. Seck, R. A. Longuski, Y. Ying, M. S. Allen, R. Gervais, P. Y. Chouinard, and C. L. Girard.
animalFeedScienceAndTechnology, Volume 101:9841-9846

Mining data from milk infrared spectroscopy to improve feed intake predictions in lactating dairy cows.

J. R. R. Doréa, G. J. M. Rosa, K. A. Weld, and L. E. Armentano
animalFeedScienceAndTechnology, Volume 101:5878-5889

Feeding reduced-fat dried distillers grains with solubles to lactating Holstein dairy cows does not alter milk composition or cause late blowing in cheese.

E. D. Testroet, D. C. Beitz, M. R. O’Neil, A. L. Mueller, H. A. Ramirez-Ramirez, and S. Clarks.
animalFeedScienceAndTechnology, Volume 101:5838-5850

Comparison of 0.46% calcium diets with and without anions with a 0.7% calcium anionic diet as a means to reduce periparturient hypocalcemia.


animalFeedScienceAndTechnology, Volume 101:5033-5045

Inclusion of brown midrib dwarf pearl millet silage in the diet of lactating dairy cows.

. M. T. Harper, A. Melgar, J. Oh, K. Nedelkov, G. Sanchez, G. W. Roth and A. N. Hristov.
animalFeedScienceAndTechnology, Volume 101:5006-5019

Altered rumen fermentation patterns in lactating dairy cows supplemented with phytochemicals improve milk production and effeciency

R. C. B. Grazziontin, J. Halfen, F. Rosa, E. Schmitt, J. L. Anderson, V. Ballard, and J. S. Osorio.
animalFeedScienceAndTechnology, Volume 103:310-312

Diet starch concentration and starch fermentability affect energy intake and energy balance of cows in the early postpartum period.

R. I. Albornoz, K. J. Harvatine, and M. E. Allen.
journalOfDairyScience, Volume 102:5161-5171.
Published: January 1, 2019

A dairy herd case investigation with very low cation-anion difference in prepartum dairy cows.

Pedro Melendez and Scott Poock.
, Volume 4, article 26.
Published: January 1, 2017

Timing of initiation and duration of feeding rumen-protected choline affects performance of lactating Holstein cows.

J. M. Bollatti, M. G. Zenobi, N. A. Artusso, G. F. Alfaro, A. M. Lopez, B. A. Barton, C. D. Nelson, C. R. Staples, and J. E. P. Santos.
journalOfDairyScience, Volume 103:4174-4191.
Published: January 1, 2020

Use of calcitrol to maintain postpartum blood calcium and improve immune function in dairy cows.

A. Vieira-Neto, I. R. P. Lima, F. Lopes Jr., C. Lopera, R. Zimpel, L. D. P. Sinedino, K. C. Jeong, K. Galvão, W. W. Thatcher, C. D. Nelson, and J. E. P. Santos.
journalOfDairyScience, Volume 100:5805-5823
Published: January 1, 2017

Effects of rumen-protected choline in the inflammatory and metabolic status and health of dairy cows during the transition period.

J. M. Bollatti, M. G. Zenobi, N. A. Artusso, A. M. Lopez, C. D. Nelson, B. A. Barton, C. R. Staples, and J. E. P. Santos.
journalOfDairyScience, Volume 103:4192-4205.
Published: January 1, 2020

The effects of elevated subcutaneous fat stores on fatty acid composition and gene expression of proinflammatory markers in periparturient dairy cows.

Cynthia M. Scholte, Pedram Rezamand, Chia-Yu Tsai, Zahra M. Amiri, Kirk C. Ramsey, and Mark A. McGuire.
journalOfDairyScience, Volume 100:2104-2118
Published: January 1, 2017

Effects of timing of palmitic acid supplementation on production responses of early-lactation dairy cows

J. de Souza and A. L. Lock.
journalOfDairyScience, Volume 102:260-273.
Published: January 1, 2019

Supplementing Zn, Cu and Mn from amino acid complexes and Co from cobalt glucoheptonate during the peripartal period benefits postpartal performance and blood neutrophil function.

J. S. Osorio, E. Trevesi, C. Li, J. K. Drakley, M. T. Socha, and J. J. Loor.
journalOfDairyScience, Volume 99:1868-1883
Published: January 1, 2016

Highly fermentable starch at different diet starch concentrations decreased feed intake and milk yield of cows in the early postpartum period.

R. I. Albornoz and M. S. Allen
journalOfDairyScience, Volume 101:8902-8915.
Published: January 1, 2018

Saturated fat supplementation interacts with dietary forage neutral detergent fiber content during the immediate postpartum and carryover periods in Holstein cows: Production responses and digestibility of nutrients.

P. Piantoni, A. L. Lock, and M. S. Allen.
journalOfDairyScience, Volume 98:3309 to 3322.
Published: January 1, 2015

Effect of anionic supplement source in prepartum negative dietary cation-anion difference diets on serum calcium, feed intake, and lactational performance of multiparous dairy cows.

Luciano S. Caixeta, Wanda J. Weber, Danielle M. Johnson, Jill Fraser, Barry M. Visser, and Brian A. Crooker
journalOfDairyScience, Volume 103:4302-4314.
Published: January 1, 2020

Risk factors associated with postpartum subclinical hypocalcemia in dairy cows

R. C. Neves, B. M. Leno, T. Stokol, T. R. Overton, and J. A. A. McArt.
journalOfDairyScience, Volume 100:3796-3804
Published: January 1, 2017

Effect of enzymatically hydrolyzed yeast on health and performance of transition dairy cattle.

H. Stefenoni, J. H. Harrison, A. Adams-Proger, and E. Block.
journalOfDairyScience, Volume 103:1541.
Published: January 1, 2020

Diet starch concentration and starch fermentability affect markers of inflammatory response and oxidant status in dairy cows during the early postpartum period.

R. I. Albornoz, L. M. Sordillo, G. A. Contreras, R. Nelli, L. K. Mamedova, B. A. Bradford and M. S. Allen.
journalOfDairyScience, Volume 103:352-367.
Published: January 1, 2020

Effect of Saccarhmyces cervesiae on feed intake parameters, lactation performance, and metabolism of transition dairy cattle.

K. E. Olagary, S. E. Savinski, B. A. Saylor, L. K. Mamedova, J. A. Sauls-Heisterman, I. Yoon, and B. J. Bradford.
journalOfDairyScience, Volume 102:8092-8107.
Published: January 1, 2019

Effect of heat stress during early, late, and entire dry period on dairy cattle.

Thiago F. Fabris, Jimena Laporta, Amy L. Skibiel, Fabiana N. Corra, Bethany D. Senn, Stephanie E. Wohlgemuth, and Goeffrey E. Dahl.
journalOfDairyScience, Volume 102:5647-5656.
Published: January 1, 2019

Effect of subclinical and clinical hypocalcemia and dietary cation-anion difference on rumination activity in periparturient dairy cows.

J. P. Goff, A Hohman, and L. K. L. Timms.
journalOfDairyScience, (Vol. 103, Pages 2591-2601)
Published: January 1, 2020

Comparison of 0.46% calcium diets with and without anions with a 0.7% calcium anionic diet as a means to reduce periparturient hypocalcemia.

J. P. Goff and N. J. Koszewski.
journalOfDairyScience, (Vol. 101, pages 5033-5045)
Published: January 1, 2018

Lowering rumen degradable protein maintained energy-corrected milk yield and improved nitrogen-use efficiency in multiparous lactating dairy cows exposes to heat stress

J. D. Kaufman, K. R. Kassube and A. G. Ríus
journalOfDairyScience, Journal of Dairy Science Vol. 100, Issue 10, p8132–8145
Published: July 26, 2017

Apparent ruminal synthesis of B vitamins in lactating dairy cows fed diets with different forage to concentrate ratios.

M. Seck, J.A. Voelker Linton, M.S. Allen, D.S. Castagnino, P.Y. Chouinard, C.L. Girard
journalOfDairyScience, Journal of Dairy Science Vol. 100, Issue 3, p1914–1922
Published: January 1, 2017

Effects of rumen protected methionine, lysine and histidine on lactation performance of dairy cows

F. Giallongo, M. T. Harper, J. Oh, J. C. Lopes, H. Lapierre, R. A. Patton, C. Parys, I Shinzato, and A. N. Hristov
journalOfDairyScience, Journal of Dairy Science Vol. 99, Issue 6, p4437–4452
Published: April 4, 2016

Effects of 3-nitrooxypropanol on methane and hydrogen emissions, methane isotropic signature, and ruminal fermentation in dairy cows

J. C. Lopes, L. F. de Matos, M. T. Harper, F. Giallongo, J. Oh, D. Gruen, S. Ono, M. Kindermann, S. Duval, and A. N. Hristov
journalOfDairyScience, Journal of Dairy Science Vol. 99, Issue 7, p5335–5344
Published: January 1, 2016

Effects of slow-release urea and rumen-protected methionine and histidine on mammalian target or rapamycin (mTOR) signaling and ubiquitin proteasome-related gene expression in skeletal muscle of dairy cows.

H. Sadri, F. Giallongo, A.N. Hristov, J. Werner, C.H. Lang, C. Parys, B. Saremi, H. Sauerwein
journalOfDairyScience, Journal of Dairy Science Vol. 99, Issue 8, p6702–6713
Published: January 1, 2016

The effect of cation source and dietary cation-anion difference on rumen ion concentrations in lactating dairy cows.

T.L. Catterton, R.A. Erdman
journalOfDairyScience, Journal of Dairy Science Vol. 99, Issue 8, p6274–6284
Published: January 1, 2016

Effects of slow release urea and rumen-protected methionine and histidine on performance of dairy cows

F. Giallongo, A. N. Hristov, J. Oh, T. Frederick, H. Weeks, H. Lapierre, R. A. Patton, A. Gehman, and C. Parys
journalOfDairyScience, Journal of Dairy Science Vol. 98, Issue 5, p3292–3308
Published: February 25, 2015

Extruded soybean meal increased feed intake and milk production in dairy cows

F. Giallongo, J. Oh, T. Frederick, B. Isenberg, D.M. Kniffen, R.A. Fabin, A.N. Hristov
journalOfDairyScience, Journal of Dairy Science Vol. 98, Issue 9, p6471–6485
Published: January 1, 2015

Supplementing Zn, Cu and Mn from amino acid complexes and Co from cobalt glucoheptonate during the peripartal period benefits postpartal performance and blood neutrophil function

J.S. Osorio, E. Trevisi, C. Li, J.K. Drackley, M.T. Socha, J.J. Loor
journalOfDairyScience, Journal of Dairy Science Vol. 99, Issue 3, p1868–1883
Published: January 1, 2015

Feeding fat from distillers dried grains with solubles to dairy heifers: I. Effects on growth performance and total-tract digestibility of nutrients

J.L. Anderson, K.F. Kalscheur, A.D. Garcia, D.J. Schingoethe
journalOfDairyScience, Journal of Dairy Science Vol. 98, Issue 8, p5699–5708
Published: January 1, 2015

Saturated fat supplementation interacts with dietary forage neutral detergent fiber content during the immediate postpartum and carryover periods in Holstein cows: Production responses and digestibility of nutrients

P. Piantoni, A.L. Lock, M.S. Allen
journalOfDairyScience, Journal of Dairy Science Vol. 98, Issue 5, p3309–3322
Published: January 1, 2015

Effects of slow-release urea and rumen-protected methionine and histidine on performance of dairy cows

F. Giallongo, A.N. Hristov, J. Oh, T. Frederick, H. Weeks, J. Werner, H. Lapierre, R.A. Patton, and others
journalOfDairyScience, Journal of Dairy Science Vol. 98, Issue 5, p3292–3308
Published: January 1, 2015

Ruminal degradation and intestinal digestibility of protein and amino acids in high-protein feedstuffs commonly used in dairy diets

H.A. Paz, T.J. Klopfenstein, D. Hostetler, S.C. Fernando, E. Castillo-Lopez and P.J. Kononoff
journalOfDairyScience, Journal of Dairy Science Vol. 97, Issue 10, p6485–6498
Published: June 23, 2014

Effect of replacing soybean meal protein with protein from upland cottonseed, Pima cottonseed, or extruded Pima cottonseed on production of lactating dairy cows

G.A. Broderick, T.M. Kerkman, H.M. Sullivan, M.K. Dowd, P.A. Funk
journalOfDairyScience, Journal of Dairy Science Vol. 96, Issue 4, p2374–2386
Published: February 1, 2013

Response profiles of enteric methane emissions and lactational performance during habituation to dietary coconut oil in dairy cows

M. Hollmann, W.J. Powers, A.C. Fogiel, J.S. Liesman, D.K. Beede
journalOfDairyScience, Journal of Dairy Science Vol. 96, Issue 3, p1769–1781
Published: January 1, 2013

Decline in mammary translational capacity during intravenous glucose infusion into lactating dairy cows

R.V. Curtis, J.J.M. Kim, D.L. Bajramaj, J. Doelman, V.R. Osborne, J.P. Cant
journalOfDairyScience, Journal of Dairy Science Vol. 97, Issue 1, p430–438
Published: January 1, 2013

Effects of intrajugular glucose infusion on feed intake, milk yield, and metabolic responses of early postpartum cows fed diets varying in protein and starch concentration

W.E. Brown, M.S. Allen
journalOfDairyScience, Journal of Dairy Science Vol. 96, Issue 11, p7132–7142
Published: January 1, 2013

Dietary starch source and protein degradability in diets containing sucrose: Effects on ruminal measures and proposed mechanism for degradable protein effects

Mary Beth Hall
journalOfDairyScience, Journal of Dairy Science Vol. 96, Issue 11, p7093–7109
Published: January 1, 2013

Supplemental Smartamine M or MetaSmart during the transition period benefits postpartal cow performance and blood neutrophil function

J.S. Osorio, P. Ji, J.K. Drackley, D. Luchini, J.J. Loor
journalOfDairyScience, Journal of Dairy Science Vol. 96, Issue 10, p6248–6263
Published: January 1, 2013

Immune and production responses of dairy cows to postruminal supplementation with phytonutrients

J. Oh, A.N. Hristov, C. Lee, T. Cassidy, K. Heyler, G.A. Varga, J. Pate, S. Walusimbi, and others
journalOfDairyScience, Journal of Dairy Science Vol. 96, Issue 12, p7830–7843
Published: January 1, 2013

Short communication: Glucose infusion into early postpartum cows defines an upper physiological set point for blood glucose and causes rapid and reversible changes in blood hormones and metabolites

M.C. Lucy, R.C. Escalante, D.H. Keisler, W.R. Lamberson, D.J. Mathew
journalOfDairyScience, Journal of Dairy Science Vol. 96, Issue 9, p5762–5768
Published: January 1, 2013

Rumen-protected lysine, methionine, and histidine increase milk protein yield in dairy cows fed a metabolizable protein-deficient diet

C. Lee, A.N. Hristov, T.W. Cassidy, K.S. Heyler, H. Lapierre, G.A. Varga, M.J. de Veth, R.A. Patton, and others
journalOfDairyScience, Journal of Dairy Science Vol. 95, Issue 10, p6042–6056
Published: August 6, 2012

Use of Prevotella bryantii 25A and a commercial probiotic during subacute acidosis challenge in midlactation dairy cows

J. Chiquette, M.J. Allison, M. Rasmussen
journalOfDairyScience, Journal of Dairy Science Vol. 95, Issue 10, p5985–5995
Published: January 1, 2012

Nutrient demand interacts with grass maturity to affect milk fat concentration and digestion responses in dairy cows

K.L. Kammes, M.S. Allen
journalOfDairyScience, Journal of Dairy Science Vol. 95, Issue 9, p5133–5148
Published: January 1, 2012

Stay-green ranking and maturity of corn hybrids: 2. Effects on the performance of lactating dairy cows

K.G. Arriola, S.C. Kim, C.R. Staples, A.T. Adesogan
journalOfDairyScience, Journal of Dairy Science Vol. 95, Issue 2, p975–985
Published: January 1, 2012

Effects of Saccharomyces cerevisiae fermentation product on ruminal starch digestion are dependent upon dry matter intake for lactating cows

M.S. Allen, Y. Ying
journalOfDairyScience, Journal of Dairy Science Vol. 95, Issue 11, p6591–6605
Published: January 1, 2012

Overfeeding a moderate energy diet prepartum does not impair bovine subcutaneous adipose tissue insulin signal transduction and induces marked changes in peripartal gene network expression

P. Ji, J.S. Osorio, J.K. Drackley, J.J. Loor
journalOfDairyScience, Journal of Dairy Science Vol. 95, Issue 8, p4333–4351
Published: January 1, 2012

Nutrient demand interacts with forage family to affect digestion responses in dairy cows

K.L. Kammes, M.S. Allen
journalOfDairyScience, Journal of Dairy Science Vol. 95, Issue 6, p3269–3287
Published: January 1, 2012

Rates of particle size reduction and passage are faster for legume compared with cool-season grass, resulting in lower rumen fill and less effective fiber

K.L. Kammes, M.S. Allen
journalOfDairyScience, Journal of Dairy Science Vol. 95, Issue 6, p3288–3297
Published: January 1, 2012

Effect of cooling heat-stressed dairy cows during the dry period on insulin response

S. Tao, I.M. Thompson, A.P.A. Monteiro, M.J. Hayen, L.J. Young, G.E. Dahl
journalOfDairyScience, Journal of Dairy Science Vol. 95, Issue 9, p5035–5046
Published: January 1, 2012

Nutrient demand interacts with legume particle length to affect digestion responses and rumen pool sizes in dairy cows

K.L. Kammes, Y. Ying, M.S. Allen
journalOfDairyScience, Journal of Dairy Science Vol. 95, Issue 5, p2616–2631
Published: January 1, 2012

Effect of adding a mycotoxin-sequestering agent on milk aflatoxin M1 concentration and the performance and immune response of dairy cattle fed an aflatoxin B1-contaminated diet

O.C.M. Queiroz, J.H. Han, C.R. Staples, A.T. Adesogan
journalOfDairyScience, Journal of Dairy Science Vol. 95, Issue 10, p5901–5908
Published: January 1, 2012

Enteric methane emissions and lactational performance of Holstein cows fed different concentrations of coconut oil

M. Hollmann, W.J. Powers, A.C. Fogiel, J.S. Liesman, N.M. Bello, D.K. Beede
journalOfDairyScience, Journal of Dairy Science Vol. 95, Issue 5, p2602–2615
Published: January 1, 2012

Effects of lactation and pregnancy on metabolic and hormonal responses and expression of selected conceptus and endometrial genes of Holstein dairy cattle

I.M. Thompson, R.L.A. Cerri, I.H. Kim, A.D. Ealy, P.J. Hansen, C.R. Staples, W.W. Thatcher
journalOfDairyScience, Journal of Dairy Science Vol. 95, Issue 10, p5645–5656
Published: January 1, 2012

Interaction of unsaturated fat or coconut oil with monensin in lactating dairy cows fed 12 times daily. I. Protozoal abundance, nutrient digestibility, and microbial protein flow to the omasum

C. Reveneau, S.K.R. Karnati, E.R. Oelker, J.L. Firkins
journalOfDairyScience, Journal of Dairy Science Vol. 95, Issue 4, p2046–2060
Published: January 1, 2012

Effects of feeding crude glycerin on performance and ruminal kinetics of lactating Holstein cows fed corn silage- or cottonseed hull-based, low-fiber diets

J.H. Shin, D. Wang, S.C. Kim, A.T. Adesogan, C.R. Staples
journalOfDairyScience, Journal of Dairy Science Vol. 95, Issue 7, p4006–4016
Published: January 1, 2012

Nutrient demand interacts with grass particle length to affect digestion responses and chewing activity in dairy cows

K.L. Kammes, M.S. Allen
journalOfDairyScience, Journal of Dairy Science Vol. 95, Issue 2, p807–823
Published: January 1, 2012

Comparison of effects of dietary coconut oil and animal fat blend on lactational performance of Holstein cows fed a high-starch diet

M. Hollmann, D.K. Beede
journalOfDairyScience, Journal of Dairy Science Vol. 95, Issue 3, p1484–1499
Published: January 1, 2012

Effect of rumen-undegradable protein supplementation and fresh forage composition on nitrogen utilization of dairy ewes

C. Mikolayunas, D.L. Thomas, L.E. Armentano, Y.M. Berger
journalOfDairyScience, Journal of Dairy Science Vol. 94, Issue 1, p416–425
Published: January 1, 2011

Effect of forage-to-concentrate ratio in dairy cow diets on emission of methane, carbon dioxide, and ammonia, lactation performance, and manure excretion

M.J. Aguerre, M.A. Wattiaux, J.M. Powell, G.A. Broderick, C. Arndt
journalOfDairyScience, Journal of Dairy Science Vol. 94, Issue 6, p3081–3093
Published: January 1, 2011

Heat stress abatement during the dry period influences metabolic gene expression and improves immune status in the transition period of dairy cows

B.C. do Amaral, E.E. Connor, S. Tao, M.J. Hayen, J.W. Bubolz, G.E. Dahl
journalOfDairyScience, Journal of Dairy Science Vol. 94, Issue 1, p86–96
Published: January 1, 2011

Effect of feeding different sources of rumen-protected methionine on milk production and N-utilization in lactating dairy cows

Z.H. Chen, G.A. Broderick, N.D. Luchini, B.K. Sloan, E. Devillard
journalOfDairyScience, Journal of Dairy Science Vol. 94, Issue 4, p1978–1988
Published: January 1, 2011

Effects of jugular-infused lysine, methionine, and branched-chain amino acids on milk protein synthesis in high-producing dairy cows

J.A.D.R.N. Appuhamy, J.R. Knapp, O. Becvar, J. Escobar, M.D. Hanigan
journalOfDairyScience, Journal of Dairy Science Vol. 94, Issue 4, p1952–1960
Published: January 1, 2011

Effect of fibrolytic enzyme application to low- and high-concentrate diets on the performance of lactating dairy cattle

K.G. Arriola, S.C. Kim, C.R. Staples, A.T. Adesogan
journalOfDairyScience, Journal of Dairy Science Vol. 94, Issue 2, p832–841
Published: January 1, 2011

Effects of differential supplementation of fatty acids during the peripartum and breeding periods of Holstein cows: I. Uterine and metabolic responses, reproduction, and lactation

F.T. Silvestre, T.S.M. Carvalho, N. Francisco, J.E.P. Santos, C.R. Staples, T.C. Jenkins, W.W. Thatcher
journalOfDairyScience, Journal of Dairy Science Vol. 94, Issue 1, p189–204
Published: January 1, 2011

Performance, metabolic, and endocrine responses of periparturient Holstein cows fed 3 sources of fat

C. Caldari-Torres, A.L. Lock, C.R. Staples, L. Badinga
journalOfDairyScience, Journal of Dairy Science Vol. 94, Issue 3, p1500–1510
Published: January 1, 2011

Prepartum dietary management of energy intake affects postpartum intake and lactation performance by primiparous and multiparous Holstein cows

N.A. Janovick, J.K. Drackley
journalOfDairyScience, Journal of Dairy Science Vol. 93, Issue 7, p3086–3102
Published: January 1, 2010

Saccharomyces cerevisiae fermentation product in dairy cow diets containing dried distillers grains plus solubles

A.R. Hippen, D.J. Schingoethe, K.F. Kalscheur, P.L. Linke, D.R. Rennich, M.M. Abdelqader, I. Yoon
journalOfDairyScience, Journal of Dairy Science Vol. 93, Issue 6, p2661–2669
Published: January 1, 2010

Performance and amino acid utilization of early lactation dairy cows fed regular or reduced-fat dried distillers grains with solubles

K. Mjoun, K.F. Kalscheur, A.R. Hippen, D.J. Schingoethe, D.E. Little
journalOfDairyScience, Journal of Dairy Science Vol. 93, Issue 7, p3176–3191
Published: January 1, 2010

Replacement of starch from corn with nonforage fiber from distillers grains and soyhulls in diets of lactating dairy cows

S.D. Ranathunga, K.F. Kalscheur, A.R. Hippen, D.J. Schingoethe
journalOfDairyScience, Journal of Dairy Science Vol. 93, Issue 3, p1086–1097
Published: January 1, 2010

Lactation performance and amino acid utilization of cows fed increasing amounts of reduced-fat dried distillers grains with solubles

K. Mjoun, K.F. Kalscheur, A.R. Hippen, D.J. Schingoethe, D.E. Little
journalOfDairyScience, Journal of Dairy Science Vol. 93, Issue 1, p288–303
Published: January 1, 2010

Effect of dietary modifications of calcium and magnesium on reducing solubility of phosphorus in feces from lactating dairy cows

D. Herrera, W.G. Harris, V.D. Nair, M. Josan, C.R. Staples
journalOfDairyScience, Journal of Dairy Science Vol. 93, Issue 6, p2598–2611
Published: January 1, 2010

Carbohydrate source and protein degradability alter lactation, ruminal, and blood measures

M.B. Hall, C.C. Larson, C.J. Wilcox
journalOfDairyScience, Journal of Dairy Science Vol. 93, Issue 1, p311–322
Published: January 1, 2010

Intestinal digestibility of amino acids in rumen undegradable protein estimated using a precision-fed cecectomized rooster bioassay: I. Soybean meal and SoyPlus

S.E. Boucher, S. Calsamiglia, C.M. Parsons, H.H. Stein, M.D. Stern, P.S. Erickson, P.L. Utterback, C.G. Schwab
journalOfDairyScience, Journal of Dairy Science Vol. 92, Issue 9, p4489–4498
Published: September 1, 2009

Effect of protein degradability on milk production of dairy ewes

C. Mikolayunas-Sandrock, L.E. Armentano, D.L. Thomas, Y.M. Berger
journalOfDairyScience, Journal of Dairy Science Vol. 92, Issue 9, p4507–4513
Published: September 1, 2009

Evaluation of the furosine and homoarginine methods for determining reactive lysine in rumen-undegraded protein

S.E. Boucher, C. Pedersen, H.H. Stein, C.G. Schwab
journalOfDairyScience, Journal of Dairy Science Vol. 92, Issue 8, p3951–3958
Published: August 1, 2009

In vitro digestibility of individual amino acids in rumen-undegraded protein: The modified three-step procedure and the immobilized digestive enzyme assay

S.E. Boucher, S. Calsamiglia, C.M. Parsons, M.D. Stern, M. Ruiz Moreno, M. Vázquez-Añón, C.G. Schwab
journalOfDairyScience, Journal of Dairy Science Vol. 92, Issue 8, p3939–3950
Published: August 1, 2009

Effect of dietary protein concentration and degradability on response to rumen-protected methionine in lactating dairy cows

G.A. Broderick, M.J. Stevenson, R.A. Patton
journalOfDairyScience, Journal of Dairy Science Vol. 92, Issue 6, p2719–2728
Published: June 1, 2009

Effect of a low-moisture buffer block on ruminal pH in lactating dairy cattle induced with subacute ruminal acidosis

K.M. Krause, D.V. Dhuyvetter, G.R. Oetzel
journalOfDairyScience, Journal of Dairy Science Vol. 92, Issue 1, p352–364
Published: January 1, 2009

Nutrient demand interacts with forage family to affect nitrogen digestion and utilization responses in dairy cows

J.A. Voelker Linton, M.S. Allen
journalOfDairyScience, Journal of Dairy Science Vol. 92, Issue 4, p1594–1602
Published: January 1, 2009

Yeast culture supplementation prevented milk fat depression by a short-term dietary challenge with fermentable starch

R.A. Longuski, Y. Ying, M.S. Allen
journalOfDairyScience, Journal of Dairy Science Vol. 92, Issue 1, p160–167
Published: January 1, 2009

Timothy hays differing in dietary cation-anion difference affect the capability of dairy cows to maintain their calcium homeostasis

V.S. Heron, G.F. Tremblay, M. Oba
journalOfDairyScience, Journal of Dairy Science Vol. 92, Issue 1, p238–246
Published: January 1, 2009

Intestinal digestibility of amino acids in rumen-undegraded protein estimated using a precision-fed cecectomized rooster bioassay: II. Distillers dried grains with solubles and fish meal

S.E. Boucher, S. Calsamiglia, C.M. Parsons, H.H. Stein, M.D. Stern, P.S. Erickson, P.L. Utterback, C.G. Schwab
journalOfDairyScience, Journal of Dairy Science Vol. 92, Issue 12, p6056–6067
Published: January 1, 2009

Optimal dairy farm adjustments to increased utilization of corn distillers dried grains with solubles

T.M. Schmit, R.N. Boisvert, D. Enahoro, L.E. Chase
journalOfDairyScience, Journal of Dairy Science Vol. 92, Issue 12, p6105–6115
Published: January 1, 2009

Effects of anion supplementation to low-potassium prepartum diets on macromineral status and performance of periparturient dairy cows

J.M. Ramos-Nieves, B.J. Thering, M.R. Waldron, P.W. Jardon, T.R. Overton
journalOfDairyScience, Journal of Dairy Science Vol. 92, Issue 11, p5677–5691
Published: January 1, 2009

Heat-stress abatement during the dry period: Does cooling improve transition into lactation?

B.C. do Amaral, E.E. Connor, S. Tao, J. Hayen, J. Bubolz, G.E. Dahl
journalOfDairyScience, Journal of Dairy Science Vol. 92, Issue 12, p5988–5999
Published: January 1, 2009

Comparison of reproductive performance in lactating dairy cows bred by natural service or timed artificial insemination

F.S. Lima, C.A. Risco, M.J. Thatcher, M.E. Benzaquen, L.F. Archbald, J.E.P. Santos, W.W. Thatcher
journalOfDairyScience, Journal of Dairy Science Vol. 92, Issue 11, p5456–5466
Published: January 1, 2009

Evaluation of catfish oil as a feedstuff for lactating Holstein cows

A.K. Amorocho, T.C. Jenkins, C.R. Staples
journalOfDairyScience, Journal of Dairy Science Vol. 92, Issue 10, p5178–5188
Published: January 1, 2009

Effect of acarbose on milk yield and composition in early-lactation dairy cattle fed a ration to induce subacute ruminal acidosis

C.L. McLaughlin, A. Thompson, K. Greenwood, J. Sherington, C. Bruce
journalOfDairyScience, Journal of Dairy Science Vol. 92, Issue 9, p4481–4488
Published: January 1, 2009

Evaluation of rumen-protected methionine sources and period length on performance of lactating dairy cows within Latin squares

B.C. Benefield, R.A. Patton, M.J. Stevenson, T.R. Overton
journalOfDairyScience, Journal of Dairy Science Vol. 92, Issue 9, p4448–4455
Published: January 1, 2009

Effects of feeding Fermenten on ruminal fermentation in lactating Holstein cows fed two dietary sugar concentrations

G.B. Penner, L.L. Guan, M. Oba
journalOfDairyScience, Journal of Dairy Science Vol. 92, Issue 4, p1725–1733
Published: January 1, 2009

Increasing dietary sugar concentration may improve dry matter intake, ruminal fermentation, and productivity of dairy cows in the postpartum phase of the transition period

G.B. Penner, M. Oba
journalOfDairyScience, Journal of Dairy Science Vol. 92, Issue 7, p3341–3353
Published: January 1, 2009

Ruminal Phosphorus Disappearance from Corn and Soybean Feedstuffs

K. Mjoun, K.F. Kalscheur, A.R. Hippen, D.J. Schingoethe, D.E. Little
journalOfDairyScience, Journal of Dairy Science Vol. 91, Issue 10, p3938–3946
Published: October 1, 2008

The Relative Merit of Ruminal Undegradable Protein from Soybean Meal or Soluble Fiber from Beet Pulp to Improve Nitrogen Utilization in Dairy Cows

S.I. Borucki Castro, L.E. Phillip, H. Lapierre, P.W. Jardon, R. Berthiaume
journalOfDairyScience, Journal of Dairy Science Vol. 91, Issue 10, p3947–3957
Published: October 1, 2008

Effects of Feeding a Dietary Antioxidant in Diets with Oxidized Fat on Lactation Performance and Antioxidant Status of the Cow

M. Vázquez-Añón, J. Nocek, G. Bowman, T. Hampton, C. Atwell, P. Vázquez, T. Jenkins
journalOfDairyScience, Journal of Dairy Science Vol. 91, Issue 8, p3165–3172
Published: January 1, 2008

Rumen Digestion and Nutritional Efficiency of Dairy Heifers Limit-Fed a High Forage Ration to Four Levels of Dry Matter Intake

G.I. Zanton, A.J. Heinrichs
journalOfDairyScience, Journal of Dairy Science Vol. 91, Issue 9, p3579–3588
Published: January 1, 2008

Effects of Feeding Prepubertal Heifers a High-Energy Diet for Three, Six, or Twelve Weeks on Feed Intake, Body Growth, and Fat Deposition

L.E. Davis Rincker, M.S. Weber Nielsen, L.T. Chapin, J.S. Liesman, M.J. VandeHaar
journalOfDairyScience, Journal of Dairy Science Vol. 91, Issue 5, p1913–1925
Published: January 1, 2008

Prevotella bryantii 25A Used as a Probiotic in Early-Lactation Dairy Cows: Effect on Ruminal Fermentation Characteristics, Milk Production, and Milk Composition

J. Chiquette, M.J. Allison, M.A. Rasmussen
journalOfDairyScience, Journal of Dairy Science Vol. 91, Issue 9, p3536–3543
Published: January 1, 2008

Nutrient Demand Interacts with Forage Family to Affect Intake and Digestion Responses in Dairy Cows

J.A. Voelker Linton, M.S. Allen
journalOfDairyScience, Journal of Dairy Science Vol. 91, Issue 7, p2694–2701
Published: January 1, 2008

Milk Synthetic Response of the Bovine Mammary Gland to an Increase in the Local Concentration of Amino Acids and Acetate

N.G. Purdie, D.R. Trout, D.P. Poppi, J.P. Cant
journalOfDairyScience, Journal of Dairy Science Vol. 91, Issue 1, p218–228
Published: January 1, 2008

Timothy Hay with a Low Dietary Cation-Anion Difference Improves Calcium Homeostasis in Periparturient Holstein Cows

G.B. Penner, G.F. Tremblay, T. Dow, M. Oba
journalOfDairyScience, Journal of Dairy Science Vol. 91, Issue 5, p1959–1968
Published: January 1, 2008

Ruminal Degradability and Intestinal Digestibility of Protein and Amino Acids in Treated Soybean Meal Products

S.I. Borucki Castro, L.E. Phillip, H. Lapierre, P.W. Jardon, R. Berthiaume
journalOfDairyScience, Journal of Dairy Science Vol. 90, Issue 2, p810–822
Published: February 1, 2007

Effect of Glutamine Supplementation on Splanchnic Metabolism in Lactating Dairy Cows

L. Doepel, G.E. Lobley, J.F. Bernier, P. Dubreuil, H. Lapierre
journalOfDairyScience, Journal of Dairy Science Vol. 90, Issue 9, p4325–4333
Published: January 1, 2007

Depression in Feed Intake by a Highly Fermentable Diet Is Related to Plasma Insulin Concentration and Insulin Response to Glucose Infusion

B.J. Bradford, M.S. Allen
journalOfDairyScience, Journal of Dairy Science Vol. 90, Issue 8, p3838–3845
Published: January 1, 2007

Dietary L-Carnitine Affects Periparturient Nutrient Metabolism and Lactation in Multiparous Cows

D.B. Carlson, J.W. McFadden, A. D’Angelo, J.C. Woodworth, J.K. Drackley
journalOfDairyScience, Journal of Dairy Science Vol. 90, Issue 7, p3422–3441
Published: January 1, 2007

Nutrient Demand Affects Ruminal Digestion Responses to a Change in Dietary Forage Concentration

J.A. Voelker Linton, M.S. Allen
journalOfDairyScience, Journal of Dairy Science Vol. 90, Issue 10, p4770–4779
Published: January 1, 2007

Ruminal and Intestinal Degradability of Distillers Grains plus Solubles Varies by Source

D.H. Kleinschmit, J.L. Anderson, D.J. Schingoethe, K.F. Kalscheur, A.R. Hippen
journalOfDairyScience, Journal of Dairy Science Vol. 90, Issue 6, p2909–2918
Published: January 1, 2007

Effect of L-Carnitine Infusion and Feed Restriction on Carnitine Status in Lactating Holstein Cows

D.B. Carlson, J.C. Woodworth, J.K. Drackley
journalOfDairyScience, Journal of Dairy Science Vol. 90, Issue 5, p2367–2376
Published: January 1, 2007

Phlorizin Induces Lipolysis and Alters Meal Patterns in Both Early-and Late-Lactation Dairy Cows

B.J. Bradford, M.S. Allen
journalOfDairyScience, Journal of Dairy Science Vol. 90, Issue 4, p1810–1815
Published: January 1, 2007

Short Communication: Rate of Propionate Infusion Within Meals Does Not Influence Feeding Behavior

B.J. Bradford, M.S. Allen
journalOfDairyScience, Journal of Dairy Science Vol. 90, Issue 5, p2305–2308
Published: January 1, 2007

Effect of Direct-Fed Microbials on Performance, Diet Digestibility, and Rumen Characteristics of Holstein Dairy Cows

M.L. Raeth-Knight, J.G. Linn, H.G. Jung
journalOfDairyScience, Journal of Dairy Science Vol. 90, Issue 4, p1802–1809
Published: January 1, 2007

Effects of Feeding Fish Meal and n-3 Fatty Acids on Milk Yield and Metabolic Responses in Early Lactating Dairy Cows

A.R. Heravi Moussavi, R.O. Gilbert, T.R. Overton, D.E. Bauman, W.R. Butler
journalOfDairyScience, Journal of Dairy Science Vol. 90, Issue 1, p136–144
Published: January 1, 2007

Effect of Amount and Ruminal Degradability of Soybean Meal Protein on Performance of Lactating Dairy Cows

J.J. Olmos Colmenero, G.A. Broderick
journalOfDairyScience, Journal of Dairy Science Vol. 89, Issue 5, p1635–1643
Published: May 1, 2006

Lipid Metabolite Profiles and Milk Production for Holstein and Jersey Cows Fed Rumen-Protected Choline During the Periparturient Period

N.A. Janovick Guretzky, D.B. Carlson, J.E. Garrett, J.K. Drackley
journalOfDairyScience, Journal of Dairy Science Vol. 89, Issue 1, p188–200
Published: January 1, 2006

Effect of Postruminal Glutamine Supplementation on Immune Response and Milk Production in Dairy Cows

L. Doepel, M. Lessard, N. Gagnon, G.E. Lobley, J.F. Bernier, P. Dubreuil, H. Lapierre
journalOfDairyScience, Journal of Dairy Science Vol. 89, Issue 8, p3107–3121
Published: January 1, 2006

Metabolic Effects of Abomasal L-Carnitine Infusion and Feed Restriction in Lactating Holstein Cows

D.B. Carlson, N.B. Litherland, H.M. Dann, J.C. Woodworth, J.K. Drackley
journalOfDairyScience, Journal of Dairy Science Vol. 89, Issue 12, p4819–4834
Published: January 1, 2006

Slow-Release Urea and Highly Fermentable Sugars in Diets Fed to Lactating Dairy Cows

G.L. Golombeski, K.F. Kalscheur, A.R. Hippen, D.J. Schingoethe
journalOfDairyScience, Journal of Dairy Science Vol. 89, Issue 11, p4395–4403
Published: January 1, 2006

Pregnancy, Bovine Somatotropin, and Dietary n-3 Fatty Acids in Lactating Dairy Cows: I. Ovarian, Conceptus, and Growth Hormone–Insulin-Like Growth Factor System Responses

T.R. Bilby, A. Sozzi, M.M. Lopez, F.T. Silvestre, A.D. Ealy, C.R. Staples, W.W. Thatcher
journalOfDairyScience, Journal of Dairy Science Vol. 89, Issue 9, p3360–3374
Published: January 1, 2006

The Effect of Trace Mineral Fortification Level and Source on Performance of Dairy Cattle

J.E. Nocek, M.T. Socha, D.J. Tomlinson
journalOfDairyScience, Journal of Dairy Science Vol. 89, Issue 7, p2679–2693
Published: January 1, 2006

Effects of Dietary Unsaturated Fatty Acids on Oocyte Quality and Follicular Development in Lactating Dairy Cows in Summer

T.R. Bilby, J. Block, B.C. do Amaral, O. Sa Filho, F.T. Silvestre, P.J. Hansen, C.R. Staples, W.W. Thatcher
journalOfDairyScience, Journal of Dairy Science Vol. 89, Issue 10, p3891–3903
Published: January 1, 2006

Feeding Lactose to Increase Ruminal Butyrate and the Metabolic Status of Transition Dairy Cows

J.M. DeFrain, A.R. Hippen, K.F. Kalscheur, D.J. Schingoethe
journalOfDairyScience, Journal of Dairy Science Vol. 89, Issue 1, p267–276
Published: January 1, 2006

Diets During Far-Off and Close-Up Dry Periods Affect Periparturient Metabolism and Lactation in Multiparous Cows

H.M. Dann, N.B. Litherland, J.P. Underwood, M. Bionaz, A. D’Angelo, J.W. McFadden, J.K. Drackley
journalOfDairyScience, Journal of Dairy Science Vol. 89, Issue 9, p3563–3577
Published: January 1, 2006

Rumen Fermentation and Intestinal Supply of Nutrients in Dairy Cows Fed Rumen-Protected Soy Products

I.R. Ipharraguerre, J.H. Clark, D.E. Freeman
journalOfDairyScience, Journal of Dairy Science Vol. 88, Issue 8, p2879–2892
Published: August 1, 2005

Effects of Parity and Supply of Rumen-Degraded and Undegraded Protein on Production and Nitrogen Balance in Holsteins

S.A. Flis, M.A. Wattiaux
journalOfDairyScience, Journal of Dairy Science Vol. 88, Issue 6, p2096–2106
Published: June 1, 2005

Impacts of the Source and Amount of Crude Protein on the Intestinal Supply of Nitrogen Fractions and Performance of Dairy Cows

I.R. Ipharraguerre, J.H. Clark
journalOfDairyScience, Journal of Dairy Science Vol. 88, E Supplemental, Pages E22-E37
Published: April 1, 2005

Improving Intestinal Amino Acid Supply of Pre- and Postpartum Dairy Cows with Rumen-Protected Methionine and Lysine

M.T. Socha, D.E. Putnam, B.D. Garthwaite, N.L. Whitehouse, N.A. Kierstead, C.G. Schwab, G.A. Ducharme, J.C. Robert
journalOfDairyScience, Journal of Dairy Science Vol. 88, Issue 3, p1113–1126
Published: January 1, 2005

Effects of Dietary α-Amylase on Metabolism and Performance of Transition Dairy Cows

J.M. DeFrain, A.R. Hippen, K.F. Kalscheur, J.M. Tricarico
journalOfDairyScience, Journal of Dairy Science Vol. 88, Issue 12, p4405–4413
Published: January 1, 2005

Effects of Feeding Propionate and Calcium Salts of Long-Chain Fatty Acids on Transition Dairy Cow Performance

J.M. DeFrain, A.R. Hippen, K.F. Kalscheur, R.S. Patton
journalOfDairyScience, Journal of Dairy Science Vol. 88, Issue 3, p983–993
Published: January 1, 2005

Effects of Photoperiod During the Dry Period on Prolactin, Prolactin Receptor, and Milk Production of Dairy Cows

T.L. Auchtung, A.G. Rius, P.E. Kendall, T.B. McFadden, G.E. Dahl
journalOfDairyScience, Journal of Dairy Science Vol. 88, Issue 1, p121–127
Published: January 1, 2005

Sources of Variation in Rates of in Vitro Ruminal Protein Degradation

G.A. Broderick, P. Udén, M.L. Murphy, A. Lapins
journalOfDairyScience, Journal of Dairy Science Vol. 87, Issue 5, p1345–1359
Published: May 1, 2004

Feeding Glycerol to Transition Dairy Cows: Effects on Blood Metabolites and Lactation Performance

J.M. DeFrain, A.R. Hippen, K.F. Kalscheur, P.W. Jardon
journalOfDairyScience, Journal of Dairy Science Vol. 87, Issue 12, p4195–4206
Published: January 1, 2004

Milk Fat Responses to a Change in Diet Fermentability Vary by Production Level in Dairy Cattle

B.J. Bradford, M.S. Allen
journalOfDairyScience, Journal of Dairy Science Vol. 87, Issue 11, p3800–3807
Published: January 1, 2004

Lactation Performance of Holstein Cows Fed Fescue, Orchardgrass, or Alfalfa Silage

D.J.R. Cherney, J.H. Cherney, L.E. Chase
journalOfDairyScience, Journal of Dairy Science Vol. 87, Issue 7, p2268–2276
Published: January 1, 2004

Effect of Feeding Whole, Unprocessed Sunflower Seeds and Flaxseed on Milk Production, Milk Composition, and Prostaglandin Secretion in Dairy Cows

H.V. Petit, C. Germiquet, D. Lebel
journalOfDairyScience, Journal of Dairy Science Vol. 87, Issue 11, p3889–3898
Published: January 1, 2004

Feeding 2-Hydroxy-4-(Methylthio)-Butanoic Acid to Periparturient Dairy Cows Improves Milk Production but not Hepatic Metabolism

M.S. Piepenbrink, A.L. Marr, M.R. Waldron, W.R. Butler, T.R. Overton, M. Vázquez-Añón, M.D. Holt
journalOfDairyScience, Journal of Dairy Science Vol. 87, Issue 4, p1071–1084
Published: January 1, 2004

Effect of Inhibitor Concentration and End-Product Accumulation on Estimates of Ruminal in Vitro Protein Degradation

Glen A. Broderick, Michael L. Murphy, Peter Udén
journalOfDairyScience, Journal of Dairy Science Vol. 87, Issue 5, p1360–1371
Published: January 1, 2004

Comparison of Conventional Linted Cottonseed and Mechanically Delinted Cottonseed in Diets for Dairy Cows

V.R. Moreira, L.D. Satter, B. Harding
journalOfDairyScience, Journal of Dairy Science Vol. 87, Issue 1, p131–138
Published: January 1, 2004

The Effect of Steam Flaked or Dry Ground Corn and Supplemental Phytic Acid on Nitrogen Partitioning in Lactating Cows and Ammonia Emission from Manure

K.M. Burkholder, A.D. Guyton, J.M. McKinney, K.F. Knowlton
journalOfDairyScience, Journal of Dairy Science Vol. 87, Issue 8, p2546–2553
Published: January 1, 2004

Effect of Feeding Protein Supplements of Differing Degradability on Omasal Flow of Microbial and Undegraded Protein

S.M. Reynal, G.A. Broderick, S. Ahvenjärvi, P. Huhtanen
journalOfDairyScience, Journal of Dairy Science Vol. 86, Issue 4, p1292–1305
Published: April 1, 2003

Effects of Feeding Dairy Cows Protein Supplements of Varying Ruminal Degradability

S.M. Reynal, G.A. Broderick, S. Ahvenjärvi, P. Huhtanen
journalOfDairyScience, Journal of Dairy Science Vol. 86, Issue 3, p835–843
Published: March 1, 2003

Effect of Feeding Supplemental Fibrolytic Enzymes or Soluble Sugars with Malic Acid on Milk Production

J.L. Vicini, H.G. Bateman, M.K. Bhat, J.H. Clark, R.A. Erdman, R.H. Phipps, M.E. Van Amburgh, G.F. Hartnell, and others
journalOfDairyScience, Journal of Dairy Science Vol. 86, Issue 2, p576–585
Published: January 1, 2003

Lactation Performance by Dairy Cows Fed Supplemental Biotin and a B-Vitamin Blend

D.N. Majee, E.C. Schwab, S.J. Bertics, W.M. Seymour, R.D. Shaver
journalOfDairyScience, Journal of Dairy Science Vol. 86, Issue 6, p2106–2112
Published: January 1, 2003

The Effect of Steam-Flaked or Dry Ground Corn and Supplemental Phytic Acid on Phosphorus Partitioning and Ruminal Phytase Activity in Lactating Cows

A.D. Guyton, J.M. McKinney, K.F. Knowlton
journalOfDairyScience, Journal of Dairy Science Vol. 86, Issue 12, p3972–3982
Published: January 1, 2003

Reduced Fatty Acid Synthesis and Desaturation Due to Exogenous trans10, cis12-CLA in Cows Fed Oleic or Linoleic Oil

J.J. Loor, J.H. Herbein
journalOfDairyScience, Journal of Dairy Science Vol. 86, Issue 4, p1354–1369
Published: January 1, 2003

Influence of Dietary Nonfiber Carbohydrate Concentration and Supplementation of Sucrose on Lactation Performance of Cows Fed Fescue Silage

D.J.R. Cherney, J.H. Cherney, L.E. Chase
journalOfDairyScience, Journal of Dairy Science Vol. 86, Issue 12, p3983–3991
Published: January 1, 2003

Growth Hormone (GH) Binding and Expression of GH Receptor 1A mRNA in Hepatic Tissue of Periparturient Dairy Cows

R.P. Radcliff, B.L. McCormack, B.A. Crooker, M.C. Lucy
journalOfDairyScience, Journal of Dairy Science Vol. 86, Issue 12, p3933–3940
Published: January 1, 2003

Effect of Two Levels of Crude Protein and Methionine Supplementation on Performance of Dairy Cows

C. Leonardi, M. Stevenson, L.E. Armentano
journalOfDairyScience, Journal of Dairy Science Vol. 86, Issue 12, p4033–4042
Published: January 1, 2003

Effects of Supplemental Energy on Metabolic and Immune Measurements in Periparturient Dairy Cows with Johne's Disease

J.R. Stabel, J.P. Goff, K. Kimura
journalOfDairyScience, Journal of Dairy Science Vol. 86, Issue 11, p3527–3535
Published: January 1, 2003

Effects of a Polymer-Coated Urea Product on Nitrogen Metabolism in Lactating Holstein Dairy Cattle

E. Galo, S.M. Emanuele, C.J. Sniffen, J.H. White, J.R. Knapp
journalOfDairyScience, Journal of Dairy Science Vol. 86, Issue 6, p2154–2162
Published: January 1, 2003

Production Response of Lactating Cows Fed Dried Versus Wet Brewers’ Grain in Diets with Similar Dry Matter Content

T.R. Dhiman, H.R. Bingham, H.D. Radloff
journalOfDairyScience, Journal of Dairy Science Vol. 86, Issue 9, p2914–2921
Published: January 1, 2003

Altering Soluble and Potentially Rumen Degradable Protein for Prepubertal Holstein Heifers

M.T. Gabler, A.J. Heinrichs
journalOfDairyScience, Journal of Dairy Science Vol. 86, Issue 6, p2122–2130
Published: January 1, 2003

Physical and Processing Properties of Milk, Butter, and Cheddar Cheese from Cows Fed Supplemental Fish Meal

C.A. Avramis, H. Wang, B.W. McBride, T.C. Wright, A.R. Hill
journalOfDairyScience, Journal of Dairy Science Vol. 86, Issue 8, p2568–2576
Published: January 1, 2003

Efficacy of Carbohydrate Sources for Milk Production by Cows Fed Diets Based on Alfalfa Silage

G.A. Broderick, D.R. Mertens, R. Simons
journalOfDairyScience, Journal of Dairy Science Vol. 85, Issue 7, p1767–1776
Published: July 1, 2002

Trans18:1 and 18:2 Isomers in Blood Plasma and Milk Fat of Grazing Cows Fed a Grain Supplement Containing Solvent-Extracted or Mechanically Extracted Soybean Meal

J.J. Loor, J.H. Herbein, C.E. Polan
journalOfDairyScience, Journal of Dairy Science Vol. 85, Issue 5, p1197–1207
Published: May 1, 2002

Analysis of Variation in cis-9, trans-11 Conjugated Linoleic Acid (CLA) in Milk Fat of Dairy Cows

D.G. Peterson, J.A. Kelsey, D.E. Bauman
journalOfDairyScience, Journal of Dairy Science Vol. 85, Issue 9, p2164–2172
Published: January 1, 2002

Effect of Protein Level in Prepartum Diets on Metabolism and Performance of Dairy Cows

A.F. Park, J.E. Shirley, E.C. Titgemeyer, M.J. Meyer, M.J. VanBaale, M.J. VandeHaar
journalOfDairyScience, Journal of Dairy Science Vol. 85, Issue 7, p1815–1828
Published: January 1, 2002

Phosphorus Partitioning During Early Lactation in Dairy Cows Fed Diets Varying in Phosphorus Content

K.F. Knowlton, J.H. Herbein
journalOfDairyScience, Journal of Dairy Science Vol. 85, Issue 5, p1227–1236
Published: January 1, 2002

Effect of Protein Source and Soluble Carbohydrate Addition on Rumen Fermentation and Lactation Performance of Holstein Cows

M.E. McCormick, D.D. Redfearn, J.D. Ward, D.C. Blouin
journalOfDairyScience, Journal of Dairy Science Vol. 84, Issue 7, p1686–1697
Published: July 1, 2001

Milk Production During the Complete Lactation of Dairy Cows Fed Diets Containing Different Amounts of Protein

Z. Wu, L.D. Satter
journalOfDairyScience, Journal of Dairy Science Vol. 83, Issue 5, p1042–1051
Published: May 1, 2000

Effect of Processing High Moisture Ear Corn on Ruminal Fermentation and Milk Yield

Cansu Ekinci, Glen A. Broderick
journalOfDairyScience, Journal of Dairy Science Vol. 80, Issue 12, p3298–3307
Published: December 1, 1997

Lactational Evaluation of Protein Supplements of Varying Ruminal Degradabilities

Judy Ellison Henson, David J. Schingoethe, Harouna A. Maiga
journalOfDairyScience, Journal of Dairy Science Vol. 80, Issue 2, p385–392
Published: February 1, 1997

Effect of Yeast Culture in the Diets of Early Lactation Dairy Cows on Ruminal Fermentation and Passage of Nitrogen Fractions and Amino Acids to the Small Intestine

D.E. Putnam, C.G. Schwab, M.T. Socha, N.L. Whitehouse, N.A. Kierstead, B.D. Garthwaite
journalOfDairyScience, Journal of Dairy Science Vol. 80, Issue 2, p374–384
Published: February 1, 1997

Effect of Dietary Forage Concentration and Buffer Addition on Duodenal Flow of Trans-C18:1 Fatty Acids and Milk Fat Production in Dairy Cows

K.F. Kalscheur, B.B. Teter, L.S. Piperova, R.A. Erdman
journalOfDairyScience, Journal of Dairy Science Vol. 80, Issue 9, p2104–2114
Published: January 1, 1997

Ruminal Degradation, Amino Acid Composition, and Intestinal Digestibility of the Residual Components of Five Protein Supplements

Harouna A. Maiga, David J. Schingoethe, Judy Ellison Henson
journalOfDairyScience, Journal of Dairy Science Vol. 79, Issue 9, p1647–1653
Published: September 1, 1996

Effect of Postweaning Age on Rate of In Situ Protein Disappearance in Calves Weaned at 5 Weeks of Age

M. Vazquez-Anon, A.J. Heinrichs, J.M. Aldrich, G.A. Varga
journalOfDairyScience, Journal of Dairy Science Vol. 76, Issue 9, p2749–2757
Published: September 1, 1993

Protein Versus Energy Supplementation of High Alfalfa Silage Diets for Early Lactation Cows

C. Cadorniga, L.D. Satter
journalOfDairyScience, Journal of Dairy Science Vol. 76, Issue 7, p1972–1977
Published: July 1, 1993

Effect of Fish Meal and Expeller-Processed Soybean Meal Fed to Dairy Cows Receiving Bovine Somatotropin (Sometribove)

S. Calsamiglia, D.D. Hongerholt, B.A. Crooker, M.D. Stern, G.F. Hartnell, R.L. Hintz
journalOfDairyScience, Journal of Dairy Science Vol. 75, Issue 9, p2454–2462
Published: September 1, 1992

Feeding Supplemental Fat and Undegraded Intake Protein to Early Lactation Dairy Cows

P.C. Hoffman, R.R. Grummer, R.D. Shaver, G.A. Broderick, T.R. Drendel
journalOfDairyScience, Journal of Dairy Science Vol. 74, Issue 10, p3468–3474
Published: October 1, 1991

Comparison of In Vitro Techniques to the In Situ Technique for Estimation of Ruminal Degradation of Protein

M.B. Roe, L.E. Chase, C.J. Sniffen
journalOfDairyScience, Journal of Dairy Science Vol. 74, Issue 5, p1632–1640
Published: May 1, 1991

Expeller Soybean Meal and Corn By-Products Versus Solvent Soybean Meal for Lactating Dairy Cows Fed Alfalfa Silage as Sole Forage

Glen A. Broderick, D. Bradford Ricker, L. Spence Driver
journalOfDairyScience, Journal of Dairy Science Vol. 73, Issue 2, p453–462
Published: February 1, 1990

Relative Value of Solvent and Expeller Soybean Meal for Lactating Dairy Cows

Glen A. Broderick
journalOfDairyScience, Journal of Dairy Science Vol. 69, Issue 11, p2948–2958
Published: November 1, 1986

Certifications

ISO 9001

PasturChlor is manufactured following the same consistent process in which SoyChlor is produced. This manufacturing process is ISO 9001 certified. ISO 9001 is an internationally recognized quality management standard. With its ISO 9001 certification, Landus has proven that it follows and meets the requirements of the standard.

HACCP

HACCP certification ensures that the process is evaluated for biological, chemical, and physical hazards. This evaluation includes procurement, raw material receiving, production, storage, and shipment of product. If there are areas in the process where biological, chemical, or physical hazards could enter or exist, actions are taken to reduce or eliminate these risks. This provides greater confidence that our feed is safe.

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