| 引进鹅种的性能及杂交利用效果 |
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| 引用本文： | 彭祥伟,黄勇富,王阳铭,粟剑,谢友慧,刘良佳,王平,程必刚. 引进鹅种的性能及杂交利用效果[J]. 畜禽业, 2004, 0(12): 14-16 |
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| 作者姓名： | 彭祥伟 黄勇富 王阳铭 粟剑 谢友慧 刘良佳 王平 程必刚 |
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| 作者单位： | 重庆市畜牧科学研究院草食动物研究中心,重庆,400039 |
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| 基金项目： | 农业部“948”项目(合同编号:982069)，重庆市科委攻关项目(合同编号，7860)部分内容 |
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| 摘 要： | 选择体质健康、体重相近的1日龄四川白鹅、莱茵、朗德鹅和莱×川杂交鹅各40只,在相同的饲养管理条件下,对多项指标进行70d连续测定。试验结果,育雏率依上述顺序穴下同雪分别为72.5%、72.5%、97.5%和65.0%;70日龄体重分别为2985.00g、3280.00g、3295.00g和3550.00g;0～70日龄增重分别为41.43g、45.62g、45.86g和49.51g鸦腿肌率均达到20%以上(26.65%～22.07%)。
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| 关 键 词： | 引进种鹅 部分性能 杂交效果 |
| 文章编号： | 1008-0414(2004)12-0014-03 |
| 修稿时间： | 2004-10-14 |
The Character and Hybrid Effect Of the Imponed Gooses |
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| Peng Xiangwei Huang Yongfu Wang Yangming Su Jian Xie Youhui etc. The Character and Hybrid Effect Of the Imponed Gooses[J]. Livestock and Poultry Industry, 2004, 0(12): 14-16 |
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| Authors: | Peng Xiangwei Huang Yongfu Wang Yangming Su Jian Xie Youhui etc |
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| Abstract: | To choose 40 numbers of each group of the healthy,with similar body weights of one day old whitegooses,Rhin gooses,Landaise gooses and Rhin×Sichuan gooses,several tests were done under the same feeding management condition.Result:according to the above turns(following is the same),the brooding rateare repective following:72.5%,72.5%97.5%and 65.0%;bodyweights at 70 days of age:2 985.00 g,3 280.00 g,3 295.00 g and 3 550.00 g.Daily gain from 0 to 70 day:41.43 g,45.62 g,45.86 g and 49.5 g?The muscle of breast and leg are all above 20%(20.65%～22.07%). |
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| Keywords: | Imported breeding goose Character Hybrid effect |
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