| 生长调节剂减轻毛白杨飞絮污染的试验 |
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| 引用本文： | 唐伟斌,张晓丽.生长调节剂减轻毛白杨飞絮污染的试验[J].邢台学院学报,2001,16(2):68-69. |
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| 作者姓名： | 唐伟斌 张晓丽 |
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| 作者单位： | 邢台师范高等专科学校生化系,河北,邢台,054001 |
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| 摘 要： | 植物生长调节剂能改变植物体内激素水平,调节植物的生长发育.对盛花期毛白杨进行树干滴注生长调节剂试验,结果表明500ppm乙烯利能促进幼果和花(果)序的提前脱落,1000ppm的赤霉素则对花序的提前脱落有利,因而可减轻毛白杨飞絮污染.
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| 关 键 词： | 毛白杨 飞絮污染 乙烯利 赤霉素 |
| 文章编号： | 1008-7583(2001)02-0068-02 |
| 修稿时间： | 2000年10月12 |
An Experiment to Reduce the Flying-Batt of P.Tomentosa Carr.By Using Growth Regulator |
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| TANG Wei-bin,ZHANG Xiao-li.An Experiment to Reduce the Flying-Batt of P.Tomentosa Carr.By Using Growth Regulator[J].Journal of Xingtai University,2001,16(2):68-69. |
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| Authors: | TANG Wei-bin ZHANG Xiao-li |
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| Abstract: | Growth Regulators can alter the level of hormone and regulate the growth of Plants. The result of the experiment to blssom P. Thomentosa Carr. by infusing growth regulators into the trunk shows:500ppm Ethrel can promote the fall off Of immature fruit and inflorescence (infructescence) in advance, whereas l000ppm Gibberellins can accelerate the fall off of inflorescence. Thus pollution from the flying-butt of P. Tomemtosa Carr. can be reduced. |
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| Keywords: | P Tomentosa Carr flying-butt pollution Ethrel Gibberellins |
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