| 夏大豆花期喷施多效唑的矮化效应和增产作用 |
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| 引用本文： | 关文秀
,肖琳
,鲁玉明
,张红彦.夏大豆花期喷施多效唑的矮化效应和增产作用[J].信阳农业高等专科学校学报,1994(Z1). |
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| 作者姓名： | 关文秀 肖琳 鲁玉明 张红彦 |
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| 摘 要： | 1990—1991年,在夏大豆始花后的不同时期用不同浓度多效唑喷施叶片,通过测定株高,茎粗叶,片的叶绿素含量,比叶重及产量,表明始花后7天用200PPM多效唑处理,对植株的矮化效应明显,并使茎粗增加,叶绿素含量和比叶重显著提高,其增产率在9.0—21.6％。
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| 关 键 词： | 大豆 多效唑 矮化效应 增产作用 |
Dwarf Effect and Increace production Affect of Summer Soybean by Sprayiog paclobutrazol during Bloomiog |
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| Guan Wenxiu at al..Dwarf Effect and Increace production Affect of Summer Soybean by Sprayiog paclobutrazol during Bloomiog[J].Journal of Xinyang Agricultural College,1994(Z1). |
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| Authors: | Guan Wenxiu at al |
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| Institution: | Guan Wenxiu at al. |
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| Abstract: | According to experiment from 1990 to 1991, summer soybean's leaves were sprayed with paclobutrazol of different density at different stage after blooming,by measuring height of the plant stem thickness,chlorophyll content of the leaf,specific leaf weight and output,it shows that summer soybeans were sprayed with paclobutrazol of 200 PPM after their bloosing for seven days which not only enhanced the dwarf effect of the plant, stem thickne-ss,but chlorophyll content of the leaf'and specific leaf weight remarkably incr eased.The rate of its yield reached: 9.0~21.6%. |
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| Keywords: | soybean paclodutrazol dwarf eftert increase production affect |
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