| 多效唑对小麦形态和某些生理特性影响的研究 |
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| 引用本文： | 袁剑平,刘华山.多效唑对小麦形态和某些生理特性影响的研究[J].河南农业大学学报,1993,27(1):16-20. |
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| 作者姓名： | 袁剑平 刘华山 |
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| 作者单位： | 河南农业大学农学系，河南农业大学农学系，河南农业大学农学系，河南农业大学农学系，河南农业大学农学系 郑州 450002，郑州 450002，郑州 450002，郑州 450002，郑州 450002 |
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| 摘 要： |
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| 关 键 词： | 小麦 多效唑 生理学 特性 形态学 |
Effect of PP_(333) on Morphological and Some Physiological Characteristics of Wheat |
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| Yuan Jianping Liu Huashan Peng Wenbo Wang Deqin.Effect of PP_(333) on Morphological and Some Physiological Characteristics of Wheat[J].Journal of Henan Agricultural University,1993,27(1):16-20. |
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| Authors: | Yuan Jianping Liu Huashan Peng Wenbo Wang Deqin |
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| Abstract: | With foliar application of 150-200 ppm PP_(333) in the joirting stage, wheat shows obvious charater of lodging resistant. Tis treatement can shorten internodes,thicken basic caules and the stem wall, reduce the height of stem,lower the central of gravity,lessen the relative moment of gravity, increase sclerenchymatous cell layer and fibrovascular bundles of the stem latitudinal section,raise the weight of dry matter and the content of lignose in per unit length of the basic stem, and enhance the ability of lodging resistant. At the same time, chlorophyll content is raised, photosynthesis improved and physiological activity strengthened. |
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| Keywords: | wheat PP_(333) lodging shape physiological character |
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