| 小麦大粒品种内源CA3及ABA含量的变化规律 |
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| 引用本文： | 高松洁,王文静.小麦大粒品种内源CA3及ABA含量的变化规律[J].河南农业大学学报,2000,34(3):213-215,219. |
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| 作者姓名： | 高松洁 王文静 |
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| 作者单位： | [1]河南农业大学国家小麦工程技术研究中心,河南 [2]郑州牧业工程高等专科学校生物工程系,河南 |
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| 摘 要： | 研究了小麦大粒品种８６（７９）子粒和旗叶中内源ＧＡ３及ＡＢＡ含量变化规律，结果表明，８６（７９）子粒和旗叶中的ＧＡ３含量高，而ＡＢＡ含量低，旗叶中ＧＡ３／ＡＢＡ与光合速率呈显著的正相关（ｒ＝０．８８４０），子粒中ＧＡ３／ＡＢＡ与子粒灌浆速度呈显著的正相关（ｒ＝０．９０７０），而旗叶中的ＧＡ３／ＡＢＡ与子粒中的ＧＡ３／ＡＢＡ相关不显著。
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| 关 键 词： | 大粒小麦 内源激素 源库关系 GA3 ABA |
The changing rules of content of inner GA 3, ABA in big kernel wheat variety |
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| GAO Song jie ,WANG Wen jing ,XIA Guo jun ,et al.The changing rules of content of inner GA 3, ABA in big kernel wheat variety[J].Journal of Henan Agricultural University,2000,34(3):213-215,219. |
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| Authors: | GAO Song jie WANG Wen jing XIA Guo jun |
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| Institution: | GAO Song jie 1,WANG Wen jing 2,XIA Guo jun 1,et al |
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| Abstract: | The research was carried out on the changing rules of content of GA 3 and ABA in the seeds and leaves by using big kernel wheat variety 86(79) as test material.The main results were as follows:Content of GA 3 in kernel and flag leaf of big kernel wheat variety was higher,but the content of ABA was lower.It presented significant positive correlation between the rate of GA 3/ABA in flag leaf and photosynthetic rate( r =0.884 0 *).It presented significant positive correlation between the rate of GA 3/ABA in kernel and seed filling rate( r =0.907 0 *),but the correlation of rates of GA 3/ABA in flag leaf and in kernel wast't significant. |
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| Keywords: | big kernel wheat variety inner hormone source sink relationship |
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