Through to ruminant livestock nutritionphysiology the understanding, elaborated how enhances the feed protein and the nonprotein nitrogen in ruminant livestock production the use efficiency.
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。
3
This clearly revealed that being slim isn't always superior, according to the journal Applied Physiology, Nutrition and Metabolism.