A comparison of three nutritional models for estimating total metabolisable energy requirements for a ewe, beef breeding cow, lamb, and a calf/yearling in New Zealand’s pasture-only system
牧场
动物科学
肉牛
能量需求
生物
数学
农学
统计
回归
作者
Joseph Ayetewene Adjabui,P. C. H. Morel,Stephen T. Morris,P. R. Kenyon,Peter R. Tozer