Unveiling the Production Efficiency of the Beef Cow: A Systematic Approach using Nutrition Models
نویسندگان
چکیده
The search for ways to select for improved beef cow efficiency has become the holy grail of the beef cattle seedstock industry. Increases in beef production have often been possible due to enhancements in the reproduction indexes (e.g. calving frequency, age at first calving, calving interval), nutrition concepts (e.g. strategic supplementation, type of forage as well as quantity and quality), genetic selection (e.g. bull selection, crossbreeding), and (or) ranch management (e.g. matching breeding and calving seasons with availability of forage).
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