| 薏苡属种间杂种形态的观察和比较 |
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| 引用本文： | 宋秀英,赵晓明.薏苡属种间杂种形态的观察和比较[J].山西农业大学学报(自然科学版),1993,13(3):199-202. |
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| 作者姓名： | 宋秀英 赵晓明 |
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| 作者单位： | 山西农业大学，山西农业大学，山西农业大学，山西农业大学 太谷，030801，太谷，030801，太谷，030801，太谷，030801 |
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| 摘 要： | 通过薏苡属(Coix)栽培种(C.lacryma-jobi L.)和野生种(C.agrestis lour.)远缘杂交 F_1和 F_3形态观察和比较,确证出现性状的疯狂分离和超亲变异,符合远缘杂交的特征,从形态上证明远缘杂种的真实性。
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| 关 键 词： | 薏苡 种间杂种 形态特征 疯狂分离 |
OBSERVATION AND COMPARISON ON INTERSPECIFIC HYBRID OF JOB'S TEARS GENUS |
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| Song Xiuying Zhao Xiaoming Li Mingshan Shanxi Agricultural Universily,Taigu.OBSERVATION AND COMPARISON ON INTERSPECIFIC HYBRID OF JOB''''S TEARS GENUS[J].Journal of Shanxi Agricultural University,1993,13(3):199-202. |
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| Authors: | Song Xiuying Zhao Xiaoming Li Mingshan Shanxi Agricultural Universily Taigu |
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| Institution: | Song Xiuying Zhao Xiaoming Li Mingshan Shanxi Agricultural Universily,Taigu 030801 |
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| Abstract: | Morphological characters of interspecific F_1 and F_3 between cultured Job's tears(Coix lacryma—jobi L.)and wild Job's tears(C.agrestis Lour)were observed and compared.It was proved that the obtained hybrid was real interspecifie hybrid because of its violent segregation and transgressive variation.This obeyed distant crossing char- acters. |
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| Keywords: | Job's tears interspecific hybrid morphological characters violent segregation |
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