一次性消化测定饲料中粗蛋白、钙、磷的研究

Study on Determinating Protein Calcium and Phosphorus in Fodder by Once-digestion

本文采用硫酸—过氧化氯消化样品，连续测定饲料中的粗蛋白、钙、磷的含量，经过比较，此方法简便易行。

In this experiment , the samples are digested by sulphuric acid-hydrogen peroxide, and then protein, calcium and phosphorus in fodder are determinated successively . By comparing , this method is simple and availble. The results are satisfactory.