| 云南省西门塔尔牛生长模型的建立 |
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| 引用本文： | 邓卫东,刘万洪,王彦丰,苏华伟,毛华明. 云南省西门塔尔牛生长模型的建立[J]. 中国畜牧兽医, 2007, 34(5): 143-145 |
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| 作者姓名： | 邓卫东 刘万洪 王彦丰 苏华伟 毛华明 |
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| 作者单位： | 1. 云南农业大学云南省动物营养与饲料科学重点实验室，昆明 650201; 2.云南省会泽县金钟镇畜牧兽医站，会泽 654200；3.云南省种畜场，昆明 650201 |
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| 摘 要： | 西门塔尔牛在云南省的生长发育的各项数据表明：原种西门塔尔牛和随后3年（1996～1998年）在云南繁育的牛出生重差异不显著（P>0.05），显著高于1999～2004年出生的牛；而在随后的各个年龄阶段（0.5～9岁），原种西门塔尔牛体重显著高于本地纯繁牛(P<0.05),但随着饲养管理水平的提高，2004年出生的牛的体重及生长速度得到改善。
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| 关 键 词： | 西门塔尔牛 云南 生长模型 适应性 |
| 文章编号： | 1671-7236（2007）05-0143-03 |
| 修稿时间： | 2007-01-25 |
The Establishment of Growth Model on Yunnan Simmental Cattle |
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| DENG Wei-dong,LIU Wang-hong,WANG Yan-feng,SU Hua-wei,MAO Hua-ming. The Establishment of Growth Model on Yunnan Simmental Cattle[J]. China Animal Husbandry & Veterinary Medicine, 2007, 34(5): 143-145 |
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| Authors: | DENG Wei-dong LIU Wang-hong WANG Yan-feng SU Hua-wei MAO Hua-ming |
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| Affiliation: | 1.Yunnan Provincial Labortaory of Animal Nutrition and Feed Science, Yunnan Agricultural University,Kunming 650201,China;2. Animal Science and Veterinary Station of Huize County, Huize 654200,China；3.Yunnan Stud Farm, Kunming 650201,China |
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| Abstract: | Various data of growth about Simmentals in Yunnan province shown that the difference of the natural weight between the original Simmentals and the Simmentals which were born in Yunnan later on three years was not significant(P>0.05),but were remarkable higher than the Simmentals which were born from 1999 to 2000;and at subsequent each age stage(0.5-9 years),the weight of the original Simmentals were remarkable higher than local pureblood Simmental(P<0.05),but along with the exaltation of feed management level.The weight and growth speed of the simmental which were born in 2004 get an improvement. |
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| Keywords: | simmental yunnan growth model adjustability |
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