本文研究了硼砂对绵羊营养物质消化率及氮代谢的影响。
Effects of borax on digestibility of nutrients and nitrogen metabolism in sheep were investigated.
摘要本试验旨在建立肉用绵羊饲粮营养物质消化率和代谢能(ME)的预测模型。
Abstract: This study aimed to establish the prediction models of dietary nutrient digestibility and metabolizable energy (me) of mutton sheep.
结果表明：单一粗饲料各营养物质消化率、有效能值存在显著性差异（P<0.05）。
The results showed as follows:there were significant differences of nutrient digestibility and effective energy values among the 10 roughages (P<0.05).
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