preparation of feed

Due to the limitation of gossypol toxicity, studies mainly focused on detoxification to feed animals. Preparation and properties of protein was seldom researched at present.

由于粕中棉酚的毒性限制，利用率低，先前研究主要集中在棉酚脱毒饲养动物方面，对棉籽粕蛋白的制备及性质研究相对较少。

The Preparation of Feed Grade Zinc Sulfate from Zinc Tailing

锌尾矿制取饲料级硫酸锌

Study on the Growth Characteristics of Active Strains Preparation to Feed Animals

饲用活菌制剂生长特性的研究

Preparation of standard test specimen of feed-grade dicalcium phosphate

饲料级磷酸氢钙标准样品的研制

Preparation of Feed Grade Ferrous Sulfate with Wastes

由三种废料制备饲料级七水硫酸亚铁

Control of Preparation Condition of a Feed Supplement Super-fine Basic Zinc Carbonate

饲料添加剂超细碱式碳酸锌制备条件控制

The histology of the digestive system and the digestive enzyme of the fish as well as the digestive ability to four material was studied in order to provide reference for the preparation of the compound feed.

本文对其消化系统形态组织学、消化酶的种类和含量以及对不同饲料原料的消化率进行了研究，为鱼类消化生理及乌鳢人工饵料提供理论依据。