摘要
本试验选用 3 2头 67日龄皮大长白杂交生长育肥猪 ,随机分为两组 ,试验组日粮在对照组日粮基础上添加 0 .1 %纤维素酶制剂 ,通过 4 0天的实验结果表明对照组日增重为 3 51 .0 5克 ,试验组为 4 0 5.94克 ,日增重提高 1 5.64 % ,差异显著 ( P<0 .0 1 ) ,饲料报酬提高 7.2 1 % ,经济效益明显增加。说明该纤维素酶制剂应用于饲喂生长猪是可行的。
Aged of 67 days, 32 pigs were sampled in this study. The results showed that, after feeding for 40 days , the examination group addition with 0.1% cellulase in dietary suggested weight increase by 405.94 grams a day, the control showed 351.05 grams. Weight increase is up to 15.64%(P<0 01).
出处
《激光生物学报》
CAS
CSCD
2000年第3期203-205,共3页
Acta Laser Biology Sinica
