| 德系安哥拉兔的产毛水平估测法 |
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| 引用本文： | 张凤扆. 德系安哥拉兔的产毛水平估测法[J]. 上海交通大学学报(农业科学版), 1986, 0(4) |
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| 作者姓名： | 张凤扆 |
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| 作者单位： | 上海农学院牧医系 |
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| 摘 要： | ![]()
本文表明以第1～3次累计剪毛量与年度剪毛量间的回归系数列出的回归方程来估测德系安哥拉兔的产毛性能,其估测值较之西德所通用的估测法更近似于实际年产毛量。
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| 关 键 词： | 生产兔 种兔 回归系数 回归方程 估测年产毛量 实际年产毛量 |
The Method of Estimating Annual Wool Yield in German Angora Rabbits |
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| Zhang Fengyi. The Method of Estimating Annual Wool Yield in German Angora Rabbits[J]. Journal of Shanghai Jiaotong University (Agricultural Science), 1986, 0(4) |
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| Authors: | Zhang Fengyi |
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| Affiliation: | Dept. of Animal Husbandry and Veterinary Science |
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| Abstract: | ![]()
This paper shows using the regression equation, which is permuted with the regression coefficient between the wool yield after three shearings and annual wool yield, to estimate the wool production performance in German Angora rabbits, The estimate value is more close to actual annual wool yield than the estimate value got by the method which is used generally in West Germany. |
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| Keywords: | Producing rabbit Breading rabbit Regression coefficient Regression equation Estimate annual wool yield Actual annual wool yield |
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