其能为用户设计科学、合理饲料配方，有助于提高饲料利用效率和降低饲料生产成本。
It is used to devise the scientific and reasonable formula for users, and helps to increase the feed utilization efficiency and reduce the costs of feed production.
在许多情况下，饲料资源没有得到利用或被浪费，或者利用效率低。
In many circumstances, feed resources are either unused and wasted, or used inefficiently.
通过对反刍家畜营养生理的认识，阐述如何提高饲料蛋白质和非蛋白氮在反刍家畜生产中的利用效率。
Through to ruminant livestock nutrition physiology the understanding, elaborated how enhances the feed protein and the nonprotein nitrogen in ruminant livestock production the use efficiency.
分析发现，饲料总磷含量为0.89%和1.26%时，磷的利用效率和磷沉积系数分别达到最佳水平。
Phosphorus utilization efficiency and phosphorus retention coefficient attained optimal levels at 0.89% and 1.26% total dietary phosphorus by analysis, respectively.
三个处理组猪对饲料的利用效率也有显著的差异（P＜0.05）。
Significent differences were get in feed utilization efficiency between the three groups( P<0.05 ).
本文旨在研究固态发酵对复合蛋白质饲料(CPF)营养成分和养分利用效率的改善效果。
This study focused on the improvement of nutritional value of compound protein feed (CPF) through solid state fermentation.
通过适宜的日粮营养补添调控反刍动物瘤胃微生物区系的生长可提高粗饲料的利用效率。
Improving the growth of rumen microorganisms by supplementing some nutrients into ruminant's ration is an essential way to improve the nutritive value of roughage.
通过适宜的日粮营养补添调控反刍动物瘤胃微生物区系的生长可提高粗饲料的利用效率。
Improving the growth of rumen microorganisms by supplementing some nutrients into ruminant's ration is an essential way to improve the nutritive value of roughage.
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