摘要
为开发新的饲料资源及降低饲料成本,用水飞蓟药渣及果寡糖等对某猪场的饲料配方进行了改进,并以原配方为对照,设计猪的生长试验。试验结果表明,经水飞蓟药渣及果寡糖改进的饲料配方对猪的增重、养分消化率均较对照组有一定的提高(P>0.05),且氮、磷的排泄率显著的低于对照组(P<0.05)。用水飞蓟药渣及果寡糖等改进的饲料配方与原配方相比,不仅降低了饲料成本,增加了经济效益,而且减轻了其对环境的污染。
We add the holy thistle and FOS into the feed as one of the basis of the feedstuff in order to exploit resource of feeds and reduce cost price. The result indicated that digestibility of feeds of new prescription group was higher than old prescription group （P〉0.05）, and Nitrogen Phosphorus excretion rate was significantly lower than old prescription group （P〈0.05）, and the economic efficiency is obvious.
出处
《饲料工业》
2007年第24期62-64,共3页
Feed Industry
