{"cited_by_count":2103922,"description":"This cluster of papers focuses on the nutrition, gut health, and production aspects of animals, particularly poultry and swine. It covers topics such as amino acids, gut microbiota, probiotics, antibiotic alternatives, digestive health, feed additives, heat stress, intestinal barrier function, and enzyme supplementation in animal diets.","display_name":"Animal Nutrition and Physiology","domain_id":"1","external_ids":{"openalex":"https://openalex.org/T10152","wikipedia":"https://en.wikipedia.org/wiki/Animal_nutrition"},"field_id":"11","id":"T10152","keywords":[{"display_name":"broiler chickens","id":"broiler-chickens","score":0.5365,"url":"https://openalex.org/keywords/broiler-chickens"},{"display_name":"growth performance","id":"growth-performance","score":0.4753,"url":"https://openalex.org/keywords/growth-performance"},{"display_name":"feed conversion ratio","id":"feed-conversion-ratio","score":0.4574,"url":"https://openalex.org/keywords/feed-conversion-ratio"},{"display_name":"poultry nutrition","id":"poultry-nutrition","score":0.8108,"url":"https://openalex.org/keywords/poultry-nutrition"},{"display_name":"feed additives","id":"feed-additives","score":0.4317,"url":"https://openalex.org/keywords/feed-additives"},{"display_name":"laying hens","id":"laying-hens","score":0.4267,"url":"https://openalex.org/keywords/laying-hens"},{"display_name":"swine nutrition","id":"swine-nutrition","score":0.7783,"url":"https://openalex.org/keywords/swine-nutrition"},{"display_name":"feed intake","id":"feed-intake","score":0.4121,"url":"https://openalex.org/keywords/feed-intake"},{"display_name":"feed efficiency","id":"feed-efficiency","score":0.2909,"url":"https://openalex.org/keywords/feed-efficiency"},{"display_name":"egg production","id":"egg-production","score":0.3203,"url":"https://openalex.org/keywords/egg-production"},{"display_name":"carcass characteristics","id":"carcass-traits","score":0.2974,"url":"https://openalex.org/keywords/carcass-traits"},{"display_name":"poultry feed","id":"poultry-feed","score":0.6126,"url":"https://openalex.org/keywords/poultry-feed"},{"display_name":"weaned piglets","id":"weaned-piglets","score":0.6959,"url":"https://openalex.org/keywords/weaned-piglets"},{"display_name":"egg quality","id":"egg-quality","score":0.4608,"url":"https://openalex.org/keywords/egg-quality"},{"display_name":"antibiotic alternatives","id":"antibiotic-alternatives","score":0.3256,"url":"https://openalex.org/keywords/antibiotic-alternatives"},{"display_name":"fattening pigs","id":"fattening-pigs","score":0.4748,"url":"https://openalex.org/keywords/fattening-pigs"},{"display_name":"nutrient digestibility","id":"nutrient-digestibility","score":0.35,"url":"https://openalex.org/keywords/nutrient-digestibility"},{"display_name":"piglets","id":"piglets","score":0.3158,"url":"https://openalex.org/keywords/piglets"},{"display_name":"growing pigs","id":"growing-pigs","score":0.7075,"url":"https://openalex.org/keywords/growing-pigs"},{"display_name":"feed conversion","id":"feed-conversion","score":0.4567,"url":"https://openalex.org/keywords/feed-conversion"},{"display_name":"feed cost","id":"feed-cost","score":0.344,"url":"https://openalex.org/keywords/feed-cost"},{"display_name":"animal nutrition","id":"animal-nutrition","score":0.2857,"url":"https://openalex.org/keywords/animal-nutrition"},{"display_name":"egg weight","id":"egg-weight","score":0.3605,"url":"https://openalex.org/keywords/egg-weight"},{"display_name":"metabolizable energy","id":"metabolizable-energy","score":0.4659,"url":"https://openalex.org/keywords/metabolizable-energy"},{"display_name":"carcass yield","id":"carcass-yield","score":0.3279,"url":"https://openalex.org/keywords/carcass-yield"}],"legacy_keywords":["Amino Acids","Gut Microbiota","Probiotics","Antibiotic Alternatives","Poultry Production","Digestive Health","Feed Additives","Heat Stress","Intestinal Barrier","Enzyme Supplementation"],"openalex_id":"https://openalex.org/T10152","source_created_date":"2024-01-23T15:27:05","source_updated_date":"2026-10-17T03:02:00","subfield_id":"1103","url":"/topics/T10152","works_api_url":"https://api.openalex.org/works?filter=topics.id:T10152","works_count":275734,"label":"Animal Nutrition and Physiology","provider":"openalex","revision":"b23ac3df109e16eb","taxonomy_revision":"f050b5d4780b1289","title":"Animal Nutrition and Physiology","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"36042577497089127","address_version":"morton4x16-v1","coordinates":[1,11,1103,10152],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}