{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Elkins I"],"funding":["Beef Cattle Institute","Veterinary Research Scholars Program","Foundation for Food and Agriculture Research"],"pagination":["372"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12897432"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["16(3)"],"pubmed_abstract":["Cow efficiency is vitally important to beef sustainability, and computer simulation models may be useful tools to identify characteristics of the most efficient cow genotypes for a given production environment. The objective of this analysis was to determine whether the Beef Cattle Systems Model could replicate empirical research demonstrating a genotype-nutritional environment interaction for efficiency of feed conversion to calves weaned. Combinations of cow genotypes for lactation potential (8, 10, and 12 kg/d at peak milk) and growth potential (450, 505, and 650 kg mature weight) were simulated across four dry matter intake levels (58, 76, 93, and 111 g/kg BW<sup>0.75</sup>). At lower dry matter intakes, cows had lesser body condition scores and weight and longer postpartum intervals, "],"journal":["Animals : an open access journal from MDPI"],"pubmed_title":["Evaluation of the Beef Cattle Systems Model to Replicate a Beef Cow Genotype × Nutritional Environment Interaction."],"pmcid":["PMC12897432"],"funding_grant_id":["N/A"],"pubmed_authors":["Elkins I","Larson RL","Lancaster PA","Thompson L"],"additional_accession":[]},"is_claimable":false,"name":"Evaluation of the Beef Cattle Systems Model to Replicate a Beef Cow Genotype × Nutritional Environment Interaction.","description":"Cow efficiency is vitally important to beef sustainability, and computer simulation models may be useful tools to identify characteristics of the most efficient cow genotypes for a given production environment. The objective of this analysis was to determine whether the Beef Cattle Systems Model could replicate empirical research demonstrating a genotype-nutritional environment interaction for efficiency of feed conversion to calves weaned. Combinations of cow genotypes for lactation potential (8, 10, and 12 kg/d at peak milk) and growth potential (450, 505, and 650 kg mature weight) were simulated across four dry matter intake levels (58, 76, 93, and 111 g/kg BW<sup>0.75</sup>). At lower dry matter intakes, cows had lesser body condition scores and weight and longer postpartum intervals, ","dates":{"release":"2026-01-01T00:00:00Z","publication":"2026 Jan","modification":"2026-07-09T10:24:29.998Z","creation":"2026-07-09T10:19:45.319Z"},"accession":"S-EPMC12897432","cross_references":{"pubmed":["41681354"],"doi":["10.3390/ani16030372"]}}