发酵豆粕对生长育肥猪生长性能的影响  

Effect of Fermented Soybean Meal to Growth Traits of Grow-finishing Pig

作　　者：曹日亮[1] 闫柳松 孙建钢[1] 

机构地区：[1]山西省农业科学院高校兽医研究所,山西太原030032

出　　处：《山西农业科学》2008年第11期118-119,共2页Journal of Shanxi Agricultural Sciences

摘　　要：选用体重为15kg左右的山西白猪30头，随机分为试验组和对照组，对照组的饲料中膨化豆粕占浓缩料配方的68％，而试验组的饲料中膨化豆粕和发酵豆粕占浓缩料部分的56％和12％。试验结果表明，在仔猪阶段（15～30kg），试验组比对照组日增重提高了3．98％（P〈0．05），料重比降低了2．19％；在中猪阶段（30-60kg），试验组与对照组日增重及料重比基本一致。30 Shanxi White pigs of 15 kg were randiumly devided into experimental and control groups. For the control group expanding soybean meal accounted for 68% in total concentrated feed, while in the experimental group, expanding soy-bean meal or fermental soybean meal accounted for 56% and 12% respectively. The results showed that,at pigling stage 15-30 kg,the daily gain of the experimental group increased 3.98% （p〈0.05） and the feed conversion dropped 2.19%. And at growing stage of 30-60 kg,the daily gains for both groups are basically the similar.

关 键 词：发酵豆粕 生长育肥猪 日增重 料重比 

分 类 号：S646.14[农业科学—蔬菜学]