狐的能量、蛋白质需要量及其饲料配制技术的综合研究报告

Requirement of Energy ,Protein and Feed Formulation Techniques in Fox

采用呼吸测热 ,氮碳平衡 ,消化代谢 ,屠体成分化验和饲养试验等相结合的方法 ,研究明确生长期狐的能量、蛋白质需要量和代谢能在体内利用效率等参数 。

The requirement of energy and protein as well as the utilization efficiency of metabolism energy in growing fox were studied with combination of respiratory,N C balance, degistive metabolism, analysis of carcass composition and feeding experiment.The processing procedure of mixed feed and new techniques of feed formulation were developed.