| 不同性别肉仔鸡生长模式差异的研究 |
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| 引用本文： | 张德祥,仇雪梅.不同性别肉仔鸡生长模式差异的研究[J].黑龙江八一农垦大学学报,1998,10(1):70-73. |
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| 作者姓名： | 张德祥 仇雪梅 |
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| 作者单位： | 东北农业大学动物科学系 |
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| 摘 要： | 以“龙白９０１”肉仔鸡的公鸡和母鸡为实验材料，研究不同性别母仔鸡生长模式的差异。结果表明：Ｇｏｍｐｅｒｔｚ模型能很好地拟全雌雄肉仔鸡的生长曲线、复相关指数为０．９９９５和０．９９９３，公鸡的生长模型参数与母鸡相比有明显的不同，公鸡的根限体重参数较大为４８１４．１克，曲线拐 点时间较长参数（Ｔ）为３６天，母鸡的极限体重参数为３５５０克，曲线拐 点时间为３２天，公允的生长势较平鸡延迟
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| 关 键 词： | 肉仔鸡 生长模式 性别 模型参数 |
RESEARCH ON GROWTH MODEL OF MALE AND FEMALE BROILER |
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| Zhang Dexiang,Qiu Xuemei,Fang Xiuyun,et al.RESEARCH ON GROWTH MODEL OF MALE AND FEMALE BROILER[J].Journal of Heilongjiang August First Land Reclamation University,1998,10(1):70-73. |
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| Authors: | Zhang Dexiang Qiu Xuemei Fang Xiuyun |
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| Affiliation: | Zhang Dexiang Qiu Xuemei Fang Xiuyun et al |
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| Abstract: | male and 89 female broilers of"Long bai 901"were acted experimental material to investigate the growth model The results showed that Gompertz model could fit growth curve of broiler very good Complex index of correlation(R 2) was 0 999555(female) and 0 9993(male) The difference of model parameters,between male and female was obvious, model parameter(A) of male was bigger(4814 1g) Age at inflection point in the curve(T) was 36(male)and 32(female) Age at which growth had the biggest speed of male was delayed |
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| Keywords: | Broiler Growth model |
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