| 水稻和菰远缘杂交后代抗旱性初探 |
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| 引用本文： | 包淑英. 水稻和菰远缘杂交后代抗旱性初探[J]. 北京农学院学报, 1996, 11(1): 10-16 |
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| 作者姓名： | 包淑英 |
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| 作者单位： | 北京农学院农学系，延边农学院农学系 |
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| 摘 要： | 以７个抗旱力不同的水稻和范远缘杂交后品系为试材，进行抗旱测定，对其种子、幼苗、成株进行水分胁迫及叶片气孔观察发现，寒九和远４４３７是真正的抗旱类型，而其余６个品系均同敏感抗旱类型。
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| 关 键 词： | 水稻，菰，远缘杂交，抗旱性 |
A Preliminary Study on Drought Resistance of Hybrid Progenies from Oryza sativa and Zizan ia caducifera |
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| Sue Yi-zheng. A Preliminary Study on Drought Resistance of Hybrid Progenies from Oryza sativa and Zizan ia caducifera[J]. Journal of Beijing Agricultural College, 1996, 11(1): 10-16 |
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| Authors: | Sue Yi-zheng |
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| Abstract: | Seven hybrid progenies with different drought resistance,from distantly hybridized be-tween Oryza sativa and Zizania caducifera,were used to determine drought resistance in thisexperiment.Through studying water stress of their seeds,seedings and platns,and observingtheir leaf stroma,the result indicated that Hanjiu and Yuan 4437 are real drought-resistant culti-vars,and the other six ones are sensitive to drought resistance. |
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| Keywords: | Oryza sativa Zizania caducifera Distant hybridization Drought resistance |
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