| 大豆短叶柄弱枕性状光温反应及遗传的初步研究 |
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| 引用本文： | 史俊东,游明安.大豆短叶柄弱枕性状光温反应及遗传的初步研究[J].山西农业科学,1999,27(4):29-32. |
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| 作者姓名： | 史俊东 游明安 |
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| 作者单位： | [1]山西省农业科学院棉花研究所 [2]南京农业大学农学系 |
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| 摘 要： | 大豆短叶柄突变体ＮＪ９０Ｌ－ １ＳＰ 短叶弱枕性状的表达受光温反应影响较大，当月平均温度达到２４ ．５ ℃，光照长度为１４ ～１５ｈ／ｄ 时，ＮＪ９０Ｌ－ １ＳＰ 植株叶柄表现为短叶柄（ ≤１０ ．０ｃｍ） 弱枕性状（ 叶枕凹状） 。该突变体的短叶柄与弱枕性状之间为完全连锁或一因多效，其受一对隐性或两对隐性重叠基因控制
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| 关 键 词： | 大豆 短叶柄弱枕性状 光温反应 遗传 |
Primary Studies on the Responses of Soybean with Characters of Short Petiole and Weak Pillow to Temperature and Day Length and its Inheritance |
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| Abstract: | The soybean short petiole mutant NJ90L-1SP has a weak pillow character. The character is influenced by temperature and day length. The petiole of NJ90L-1SP is short (≤10.0 cm) with weak pillow only when monthly average temperature reaches to 24.5℃and day length is 14～15h. The short petiole is completely linked with weak pillow and the character is controlled by one or two pairs of allogenes. |
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| Keywords: | Soybean Short petiole with weak pillow character The reaction to temperature and day length Inheritance |
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