Geneticists quantify how Angus cattle allocate energy to growth
A derived energy allocation coefficient in American Angus cattle shows modest heritability and substantial but incomplete genetic overlap with conventional ...
Tag: Feed efficiency
Machine learning outperforms traditional models in precision poultry nutrition review
A new review finds machine learning outperforms traditional linear models in predicting poultry nutrient requirements, with big data enabling precise, ...
Blood Metabolites Boost Prediction of Feed Efficiency and Carcass Traits in Pigs
Combining blood serum metabolite profiles with genotype data improved prediction accuracy for five production traits in pigs, with gains depending ...
Feed Additives Reshape the Ruminant Microbiome as a Whole-Body System, Review Finds
A new review argues that feed additives act as systems-level modulators of an integrated rumen–liver–immune–reproductive axis in ruminants, linking feed ...
How Pigs Eat, Not Just How Much, Predicts Their Growth and Feed Efficiency
A large Spanish study of 620 commercial crossbred pigs shows that electronic feeder records of feeding rate and intake per ...
Smart Collars Predict How Much Each Dairy Cow Eats, Opening the Door to Breeding for Feed Efficiency
A validated collar-based system predicts individual feed intake in dairy cows with research-grade accuracy using only wearable sensor and farm ...
Gene Variations Enhance Beef Cattle Efficiency and Immunity
In the evolving landscape of agricultural biotechnology, the focus on genetic variations that underpin livestock productivity has gained immense momentum. ...
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