Results 91 to 100 of about 130,157 (265)

Functional analysis of Parabacteroides distasonis F4: a novel probiotic strain linked to calf growth and rumen fermentation

Journal of Animal Science and Biotechnology
Background Rumen microorganisms are key regulators of ruminant growth and production performance. Identifying probiotic candidates through microbial culturomics presents a promising strategy for improving ruminant production performance.
Xiaoran Feng, Yunlong Liu, Shengyang Xu, Junnan Ma, Hao Yuan, Haixin Wang, Jiachen Hu, Sijie Jin, Shanji Liu, Jin Zhong, Tao Ma, Yan Tu   +11 more
doaj   +1 more source

A General Equilibrium Analysis of Foreign and Domestic Demand Shocks Arising from Mad Cow Disease in the United States [PDF]

The discovery of the first case of mad cow disease in the United States in 2003 reverberated across the beef and cattle industry. This study employs a general equilibrium model to analyze the potential economic effects of mad cow disease on the beef ...
Devadoss, Stephen, Holland, David W., Stodick, Leroy, Ghosh, Joydeep   +3 more
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Cumulative Reproductive‐Lactation Burdens Induce a Systemic Immunometabolic Trade‐Off Between Milk Yield and Mammary Health of Dairy Cows

Animal Research and One Health, EarlyView.
A population‐scale longitudinal transcriptomic atlas reveals how lactation stage and parity reshape systemic gene regulation in dairy cows. Multiomics‐inspired analyses uncover dynamic immune and metabolic adaptations that contribute to reproductive longevity and sustained productivity across the bovine lifespan.
Yangyang Shen, Zhenjiang An, Yingying Jiang, Zijian Huang, Kunlin Chen, Yundong Gao, Jianbin Li, Shuwen Xia, Huili Wang   +8 more
wiley   +1 more source

In silico and in vitro studies revealed that rosmarinic acid inhibited methanogenesis via regulating composition and function of rumen microbiota

Journal of Dairy Science
: Inhibition of methyl-coenzyme M reductase can suppress the activity of ruminal methanogens, thereby reducing enteric methane emissions of ruminants. However, developing specific and environmentally friendly inhibitors is a challenging endeavor.
Yunlong Liu, Xiaopeng Li, Qiyu Diao, Tao Ma, Yan Tu   +4 more
doaj   +1 more source

COW-CALF PRODUCERS' PERCEIVED PROFIT MAXIMIZATION OBJECTIVE: A LOGIT ANALYSIS [PDF]

A logistic regression (logit) model was developed to examine how socioeconomic characteristics of cow-calf producers influenced their perceptions of themselves as profit maximizers.
Shumway, C. Richard, Young, Katherine D.
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Effects of Schizochytrium powder products supplementation: Enrichment of milk docosahexaenoic acid and rumen microbial composition in lactating dairy cows

Journal of Dairy Science
: Supplementation with docosahexaenoic acid (DHA) from microalgae is considered a promising strategy to enhance the n-3 content of bovine milk. However, DHA transfer efficiency into milk is typically low and highly variable.
Xinghua Hao, Huichang Zhong, Haiming Guo, Liang Chen, Ze Zhang, Liyi Chen, Fengfei Gu, Hui-Zeng Sun, Jian-Xin Liu   +8 more
doaj   +1 more source

Fusing website usability and search engine optimisation

South African Journal of Information Management, 2014
Background: Most websites, especially those with a commercial orientation, need a high ranking on a search engine for one or more keywords or phrases. The search engine optimisation process attempts to achieve this. Furthermore, website users expect easy
Eugene B. Visser, Melius Weideman
doaj   +1 more source

From development to dissection: A coaching‐focused workshop for anatomy educators from the viewpoint of the coaches

Anatomical Sciences Education, EarlyView.
Abstract The use of different coaching models can provide an effective environment for skill learning. The Anatomical Donor Stewardship (ADS) Coaching subcommittee, within the Human Anatomy and Physiology Society (HAPS), developed and held an inaugural Coaching workshop for human anatomical dissection for HAPS members at the 2025 HAPS Annual Conference
Danielle N. Edwards, Bobbie J. Leeper, Kelsey E. Stevens, Jonathan J. Wisco, Abbey Breckling, Rhiannon E. Robinson, Jeremy J. Grachan   +6 more
wiley   +1 more source

Effect of essential oil supplementation on growth and health in preweaning dairy calves: a meta-analysis

Animal
Essential oils (EOs) are widely used as phytogenic feed additives in livestock systems; however, evidence for their benefits in preweaning dairy calves remains inconsistent. We conducted a systematic review and meta-analysis to quantify the effects of EO
L.W. Wang, X.B. Zhao, J. Wang, S. Yang, P.P. Wang, H.C. Li, S.B. Han, R.Z. Zhong, L.S. Jiang   +8 more
doaj   +1 more source

Milk Price Recovery or Not: Feeding and Management Strategies Facing Different Scenarios [PDF]

, 2017
This presentation, which was given on February 16th during the 71st Annual Convention : 2017 Virginia State Feed Association & Nutritional Management “Cow” College, discusses big practices affecting milk prices, yearly changes in milk production, average
St-Pierre, Normand
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