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婆罗门牛及其改良云南黄牛的效果研究
Study on Growth Ability of Brahman and Brahman Cross to Yunnan Yellow Cattle
【摘要】 通过婆罗门牛(种牛或冻精)与云南黄牛杂交改良比较,其F1代的初生重、6月龄断奶重、12月龄和18月龄体重分别比云南黄牛高64.53%、13.37%、24.87%、37.91%。24月龄F1代牛市场价每头比云南黄牛高出1500元。
【Abstract】 The F1 of Brahman crossed to Yunnan Yellow Cattle were showed that the birth weight,6 months weaning weight,12 and 18 body weight were higher than Yunnan Yellow Cattle by percentage of 64.53、13.37、24.87、37.91 through artificial insemination and natural breeding.The market price was 1500 yuan higher than YY by each head at same age of 24 months.
【基金】 云南省科学技术厅“热带亚热带肉牛新品种选育研究”(2001NG36)项目
- 【文献出处】 中国畜牧兽医 ,China Animal Husbandry & Veterinary Medicine , 编辑部邮箱 ,2006年06期
- 【分类号】S823.81
- 【被引频次】6
- 【下载频次】52