| 伏旱条件下三唑酮对花期大豆和绿叶豆片水分状况的影响 |
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| 引用本文： | 史国安,杨正申. 伏旱条件下三唑酮对花期大豆和绿叶豆片水分状况的影响[J]. 河南科技大学学报(农学版), 1991, 0(1) |
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| 作者姓名： | 史国安 杨正申 |
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| 作者单位： | 豫西农专农学系 新安县471800 |
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| 摘 要： | 试验以夏播大豆和绿豆为材料,研究了伏旱条件下喷施三唑酮对植株开花期叶片水分状况的影响:初步结果表明,三唑酮具有改善叶片水分状况,增加细胞膜稳定性,降低伏旱对夏播大豆和绿豆花期危害的作用。
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| 关 键 词： | 伏旱 蒸腾速率 自由水和束缚水 抗旱性 |
THE EFFECT OF TRIADIMEFON ON THE LEAF WATER STATUS OF SOYBEAN AND GRAM DURING THE BLOSSOM UNDER THE SUMMER DROUGHT CONDITION |
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| Shi Guoan,Yang Zhengshen. THE EFFECT OF TRIADIMEFON ON THE LEAF WATER STATUS OF SOYBEAN AND GRAM DURING THE BLOSSOM UNDER THE SUMMER DROUGHT CONDITION[J]. Journal of Henan University of Science and Techno, 1991, 0(1) |
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| Authors: | Shi Guoan Yang Zhengshen |
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| Abstract: | In this paper, the effect of the applied triadimefon under summer drought condition on the water status of soybean and gram plants during the blossom was studied.The preliminary result shows that when the drought occurs, the applied 300 ppm triadimefon on the leafurface can reduce the relative penetration of the leaf plasmalemma, decrease the rate of the losing water of the leaf in vitro and increase the relative amount of the containing water and the resistance to the drought of the plants effectively. These physiological effects on the soybean are much more significant than that on the gram. |
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| Keywords: | Serious drought VT rate Free water and fetter waetr Property against drought |
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