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肉牛补饲糖蜜舔砖的短期育肥效果研究

Effect of Supplementing Molasses Lick Block on Short-term Fattening Performance of Beef Cattle

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【Author】 WANG An-kui~1,YANG Guo-rong~1,HUANG Bi-zhi~1,CHEN Wen-yang~2,ZHOU Shi-chun~2,MAO Hua-ming~3,ZHANG Cun-gen~4,LI Jian-ping~4(1.Yunnan Beef Cattle & Pasture Research Center,Kunming,Yunnan 650212,China;2.Animal Husbandry Bureau of Nanjian County, Nanjian,Yunnan 675700,China;3.College of Animal Science and Technology,Yunnan Agricultural University,Kunming,Yunnan 650201,China;4.Agriculture Economy Institute of Chinese Academy of Agricultural Sciences,Beijing 100001,China)

【机构】云南省肉牛和牧草研究中心；南涧县畜牧事业局；云南农业大学动物科技学院；中国农科院农经所；中国农科院农经所云南昆明650212；云南昆明650212；云南南涧675700；云南昆明650201；北京100001；

【摘要】通过对肉牛饲喂与不喂糖蜜舔砖的效果进行对比分析。对照组头均增重103.3 g,试验组头均增重321.1 g,比对照组日均增重高出217.8 g,提高210%。试验组每kg增重耗用糖蜜舔砖1.38 kg,对照组头均获利65.08元,试验组头均获利142.2元,比对照组高出77.12元,提高118.5%。更多还原

【Abstract】 The effect of molasses lick block on beef growth performance was investigated in the study.The result showed that the mean body weight gain of control(without lick block) and experimental(with lick block) group were 103.3 g and 321.1 g,the average daily gain of experimental group was 217.8 g(or 210%) higher than that of control group,per kilo body weight gain of experimental group consumed 1.38 kg molasses lick block,the profits of control and experimental group were 65.08 and 142.2 Yuan,respectively,the economic return of experimental group was 77.12 Yuan(or 118.5%) higher than that of control group.更多还原

【关键词】肉牛；补饲；糖蜜舔砖；育肥；
【Key words】 Beef cattle； Supplement； Molasses lick block； Fattening；

【基金】国际畜牧所“提高东南亚雨养地区农牧生产体系生产力系统的研究”

【文献出处】中国牛业科学 ,China Cattle Science , 编辑部邮箱 ,2006年03期

【分类号】S823.92
【被引频次】6
【下载频次】109

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