Dairy Focus PaperCast

The SLICK haplotype, originally identified in Senepol cattle, has been introduced into Holsteins. Inheritance of the SLICK1 allele of the prolactin receptor gene improves thermotolerance of lactating Holstein cows under humid heat stress conditions.Dr. Anna Denicol of the University of California-Davis, along with her research group, recently published a study on whether pre- and p

Methane is a potent greenhouse gas that traps energy far more efficiently than carbon dioxide. Reduction of methane emissions is thus essential to slowing climate change, and livestock are a major source of these emissions. Dr. Phil Cardoso talks with Dr. Alex Hristov of Penn State University about nutritional strategies for mitigating production of methane by dairy cattle. They di

Dr. Phil Cardoso talks with Dr. Peter Erickson and Tess Stahl of the University of New Hampshire about the effects of feeding diets containing supplementary sodium butyrate and monensin on growth performance, nutrient digestibility, and health in postweaned heifers.Links to papers mentioned in this video Stahl TC, Hatungimana E, Klanderman KD, Moreland SC, Erickson PS. 2020. Sodium

Dr. Phil Cardoso talks with Dr. Kate Creutzinger of the University of Guelph and Dr. Katy Proudfoot of the University of Prince Edward Island about the effects of prepartum stocking density and a blind on physiological biomarkers, health, and hygiene of transition Holstein dairy cows.Links to papers mentioned in this video Creutzinger et al. 2020, Effects of prepartum stocking dens

Dr. Phil Cardoso and Dr. Adam Lock of Michigan State University discuss Dr. Lock’s recent study on the effect of supplementing two major fatty acids, palmitic and oleic acid, in different ratios on milk production in high-, medium- and low-producing cows.Links to papers mentioned in this episode Western et al. 2020, Milk production responses to altering the dietary ratio of palmi

Dr. Phil Cardoso and Dr. Jim Drackley of the University of Illinois and Dr. Bruce Richards of Delaware Valley University discuss their recent paper comparing prepartum low-energy or high-energy diets with a 2-diet far-off and close-up strategy for multiparous and primiparous cows.Links to papers mentioned in this videoRichards et al. 2020, Comparison of prepartum low-energy or high

Dr. Bill Weiss and Alex Tebbe of the Department of Animal Sciences at The Ohio State University join Dr. Phil Cardoso of the University of Illinois to discuss their recent paper about the effects of oscillating dietary crude protein concentrations on production, nutrient digestion, plasma metabolites, and body composition in lactating dairy cows.Links to publications mentioned in t

Dr. Stephen LeBlanc of the Ontario Veterinary Collage at the University of Guelph joins Dr. Phil Cardoso of the University of Illinois for a chat about metabolic disorders and fertility.Links to publications mentioned in this podcastDairy Cattle Fertility (FE20)https://hoards.com/article-27434-dairy-cattle-fertility-(fe20).htmlBook details:121 pages8.5 x 11 inchesSoftcover, perfect

Dr. Phil Cardoso of the University of Illinois and Dr. Jackie Boerman of Purdue University discuss a review of published literature reporting protein mobilization measurements and potential methods to quantify protein mobilization that was performed to provide information about the timing and extent of tissue mobilization for dairy cattle.Links to papers mentioned in this episodeMc

In the last of three parts, Dr. Jim Drackley and Dr. Phil Cardoso of the University of Illinois continue their discussion of a symposium review on nutrition strategies for improved health, production, and fertility during the transition period.Links to papers mentioned in this episodeFREE version review until July 02, 2020: Symposium review: Nutrition strategies for improved health