当前位置: 首页 > 文章 > 有益微生剂在肉绵羊育肥上的试验研究 青海畜牧兽医杂志 2003,33 (6) 9-10
Position: Home > Articles > Study on Effect of Useful Microorganism Preparation on Fattening of Mntton Sheep Chinese Qinghai Journal of Animal and Veterinary Sciences 2003,33 (6) 9-10

有益微生剂在肉绵羊育肥上的试验研究

作  者:
李永祥
单  位:
甘肃省秦安县畜牧兽医站
关键词:
小尾寒羊;有益微生剂;增重;经济效益
摘  要:
将从山东引入的小尾寒羊羔羊 2 0只 ,等分为两组 ,Ⅰ组为试验组 ,夜间补饲混合饲料加有益微生剂。Ⅱ组为对照组 ,夜间补饲混合饲料。共试验 10 0d ,试验组全期平均日增重 64 2 8± 0 .42g ,对照组全期平均日增重 3 8 79± 0 .65g ,试验组比对照组平均日增重增加 2 5 49± 0 .5 2g ,增重提高 65 71% ,差异极显著 (P <0 0 1) ,经济效益明显
译  名:
Study on Effect of Useful Microorganism Preparation on Fattening of Mntton Sheep
作  者:
LI Yong xiang (Station of Animal Husbandry and Veterinary Medicine of Qinan County,Gansu Province,741600)
关键词:
Small-tail sheep;Useful microoganism preparation;Gain;Economic benefit
摘  要:
Small tail lambs introduced from Shandong Province were averagaly divided two groups.The sheep in the tset group(Ⅰ group) were supplemently fed the mixed feed with useful microorganism preparation and the sheep in the control group(Ⅱ group) were supplemently fed the mixed feed on nights during the periog of 100 days.The results were that the average daily gain of the sheep in the test group and in the control group were 64.28±0.42 and 38.79±0.65 g,resp.The average daily gain of sheep in the test group was more 25.49±0.52 g (increasing 65.75%) than that in the control group(P<0.01),Suggesting that econmic benefit was obvious.

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