本文旨在研究不同日粮条件下小羊驼对各种营养物质的代谢率,全面评价两种不同能量、蛋白梯度日粮的营养价值。
Metabolic rates of various nutrients at different conditions by alpacas were determined, in order to estimate nutritional values of two diets of different energy and protein contents.
本文旨在研究不同日粮条件下小羊驼对各种营养物质的代谢率,全面评价两种不同能量、蛋白梯度日粮的营养价值。
Metabolic rates of various nutrients at different conditions by alpacas were determined, in order to estimate nutritional values of two diets of different energy and protein contents.
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