| 普通小麦与野生大麦的属间杂交 |
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| 引用本文： | 蒋继明,刘大钧.普通小麦与野生大麦的属间杂交[J].作物学报,1990,16(4):324-328. |
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| 作者姓名： | 蒋继明 刘大钧 |
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| 作者单位： | 南京农业大学 |
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| 摘 要： | 通过活体/离体幼胚培养获得了智利大麦(Hordeum chilense,2n=2x=14)、海大麦(H.marinum,2n=2x=14)及平展大麦(H.depressum,2n=4x=28)与普通小麦(Triticum aestivum,2n=6x=42)之间的属间杂种。智利大麦×小麦及海大麦×小麦杂种在形态上偏向父本小麦,而平展大麦×小麦杂种除穗部性状外,其形态明显偏向母本。所有杂种均自交不孕
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| 关 键 词： | 大小麦属间杂种 细胞遗传学 远缘杂交 胚培养 |
| 收稿时间： | 1989-03-23 |
| 修稿时间： | 1989-05-21 |
Intergenetic Hybridization between Triticum aestivum and wild Hordeum Species |
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| Jiang Jiming Liu Dajun.Intergenetic Hybridization between Triticum aestivum and wild Hordeum Species[J].Acta Agronomica Sinica,1990,16(4):324-328. |
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| Authors: | Jiang Jiming Liu Dajun |
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| Institution: | Department of Agronomy; Nanfing Agricultural University |
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| Abstract: | Intergeneric hybrids of Hordeum chilense(2n=2x=14),H.marinum(2n=2x=14)and H.depressum(2n=4x=28)with Triticum aestivum were produced by in vivo/invitro embryo culture technique.The morphology of H.chilense×T.aestivum and H.marinum×T.aestivum hybrids inclined predominantly to the wheat parent.Thehyb |
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| Keywords: | Triticum-Hordeum Intergeneric Hybrids Cytogenetics Embryo culture |
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