摘要
考察玉米秸秆经酶化处理对提高肉牛增重效果和养牛业经济效益的影响。结果表明,试验期内试验组头均增重38.31 kg,对照组头均增重33.10 kg;试验组头均日增重638.50 g,比对照组头均日增重551.67 g提高15.87%,差异极显著(P<0.01);育肥肉牛效益提高55.60%。
Fattening effect of straw digested with enzyme on beef cattle was studied in this experiment.The results showed that the average bodyweight gain for each cattle in experimental group was 38.31 kg,while it was only 33.10 kg in the control group;the daily bodyweight gain for each cattle in experimental group was 638.50 g,which was 15.74% higher（P 0.01）than that of the control group（551.67 g）.Moreover,the economic benefit of the experimental group was increased by 53.35%.
出处
《中兽医医药杂志》
2013年第4期24-25,共2页
Journal of Traditional Chinese Veterinary Medicine
基金
甘肃省科技重大专项计划项目"河西肉牛良种繁育体系研究与示范"(1002NKDA023)
关键词
秸秆
酶化处理
肉牛
育肥
straw
enzyme digestion
beef cattle
fattening
