Abstract: A number of different approaches have been used to assess bioavailability of Zinc in the feedstuff.The article introduced the basic princiles concerned in the present study,together with an indication of their major advantages or disadvantages.T
Abstract: A number of different approaches have been used to assess bioavailability of Zinc in the feedstuff.The article introduced the basic princiles concerned in the present study,together with an indication of their major advantages or disadvantages.T
文摘:本文扼要地介绍了目前评定饲料锌生物利用率的方法的基本原理以及这些评定方法的优缺点，并总结了使用不同方法所得出的评定结果，以供畜牧工作者参考。