摘要
用微生态制剂调整初生犊牛肠道菌群、在哺乳犊牛饮水中第1周补加人工盐,第2周替换补加麻黄、杏仁、石膏、甘草熬制液,断牛犊牛日粮中添加清胃散、健胃宝中草药,以体重100 kg,日采食精料1.5 kg,日龄95 d的标准断奶,高寒地区安格斯犊牛从初生到断奶,整个培育期间成活率达到96.77%。
Microecological agents were used to adjust the intestinal flora of newborn calves, artificial salt was added in the drinking water of suckling calves in the first week, and Ephedra, almond, gypsum and liquorice were added in the second week, the calves were weaned at the standard of 100 kg body weight, 1.5 kg daily concentrate and 95 days of age by adding Qingweisan and Jianweibao into the ration. The survival rate of Angus calves from birth to weaning reached 96.77% during the whole breeding period in alpine region.
作者
刘超
林清
王永军
孟宏彦
袁敏
马铖
昝林森
LIU Chao;LIN Qing;WANG Yong-jun;MENG Hong-yan;YUAN Min;MA Cheng;ZAN Lin-sen(College of Animal Science and Technology,Northwest A&F University,Yangling,Shaanxi 712100;Ningxia Xihaigu High-end Cattle Industry Research Institute,Haiyuan,Ningxia 755220;Wufeng Modern Animal Husbandry Co.Ltd.of Xilingol League,Taipusi,Inner Mongolia,027000;Ningxia thirty-six degrees Biotechnology Co.Ltd.,Yinchuan,Ningxia 750000)
出处
《中国牛业科学》
2022年第5期55-58,共4页
China Cattle Science
基金
国家肉牛牦牛产业技术体系项目。
