| 蓝白花肉牛杂交改良本地黄牛的效果 |
| |
| 引用本文： | 李静华,刘锦锋,蒲文祥.蓝白花肉牛杂交改良本地黄牛的效果[J].青海畜牧兽医杂志,2009,39(4):10-11. |
| |
| 作者姓名： | 李静华 刘锦锋 蒲文祥 |
| |
| 作者单位： | 青海省化隆县动物卫生监督所,化隆,810900 |
| |
| 摘 要： | 2002--2004年化隆县引进蓝白花肉牛细管冻精1000支对本地黄牛进行改良，共授配本地黄牛416头，生产蓝本F1353头。同时测定了蓝本F1初生、6月龄和12月龄时的体重、体长、胸围和体斜长指标，并与本地黄牛进行了比较。结果表明，蓝本F1表现出了较强的杂种优势，杂交效果显著。
|
| 关 键 词： | 蓝白花肉牛 本地黄牛 杂交改良 |
Effect of Blue-white Beef on Improving Local Yellow Cattle by Meahs of Hybrid |
| |
| LI Jing-hua et al..Effect of Blue-white Beef on Improving Local Yellow Cattle by Meahs of Hybrid[J].Chinese Qinghai Journal of Animal and Veterinary Sciences,2009,39(4):10-11. |
| |
| Authors: | LI Jing-hua |
| |
| Institution: | Institute of Animal Hygiene Supervision of Hualong county in Qinghai provincl;Hualong;810900 |
| |
| Abstract: | In 2002-2004,1000 straw freezed-semen for Blue-white beef were introduced into Hualong county to improve the local yellow cattle,416 Local yellow cattle were inseminated with straw freezed-semen for Blue-white beef and 353 Blue-white X Local F1 were calved,The body weight,the body length,the chest girth and the body slant length of them(F1) at birth and at the age of six months and twelve months were determined and these indexes of F1 were compared with those indexes of local yellow cattle.The results showe... |
| |
| Keywords: | Blue-white beef Local yellow cattle Hybrid improvement |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
