| 不同植物生长调节剂对新疆棉花干物质积累、产量和品质的影响 |
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| 引用本文： | 邓忠,白丹,翟国亮,赵红书,冯俊杰,韩启彪,张文正.不同植物生长调节剂对新疆棉花干物质积累、产量和品质的影响[J].干旱地区农业研究,2011,29(3):122-127. |
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| 作者姓名： | 邓忠 白丹 翟国亮 赵红书 冯俊杰 韩启彪 张文正 |
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| 作者单位： | 西安理工大学水利水电学院;中国农业科学院农田灌溉研究所;中国水电顾问集团贵阳勘测设计研究院; |
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| 基金项目： | 国家“863”计划(2006AA100213); 国家自然科学基金项目(50879089) |
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| 摘 要： | 通过大田试验研究了3种不同的植物生长调节剂及其施用方法对棉花干物质积累特性以及品质和产量的影响效应.试验设计为叶面喷施缩节胺、随水滴施多效唑、随水滴施促根剂和随水滴施多效唑+促根剂.结果表明:不同的化控处理棉株干物质积累均随生育期延长而持续增加,动态变化可用"S"曲线方程拟合.干物质积累速率呈单峰曲线变化,峰值出现在出...
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| 关 键 词： | 植物生长调节剂 干物质积累 棉花产量 品质 |
Study on the effect of plant growth regulators on dry matter accumul ation, yield and quality of cotton in Xinjiang |
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| DENG Zhong,BAI Dan,ZHAI Guoliang,ZHAO Hongshu,FENG Junjie,HAN Qibiao,ZHANG Wenzheng.Study on the effect of plant growth regulators on dry matter accumul ation, yield and quality of cotton in Xinjiang[J].Agricultural Research in the Arid Areas,2011,29(3):122-127. |
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| Authors: | DENG Zhong BAI Dan ZHAI Guoliang ZHAO Hongshu FENG Junjie HAN Qibiao ZHANG Wenzheng |
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| Abstract: | This paper,through experiment in farmland,studied the dry matter accumulation characteristics,quality and yield of cotton affected by 3 different kinds of plant growth regulators as well as application methods.Four treatments were designed in the experiment: spraying DPC on leaf,dripping PP333 with water,dripping rooting agent with water and mixed dripping PP333 and rooting agent with water. The results showed that the dry matter accumulation of cotton was increasing with growth stage extending and appeared... |
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| Keywords: | plant growth regulator dry matter accumulation cotton yield quality |
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