| 生长素和缩节胺对棉花生长发育及产量的影响 |
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| 引用本文： | 陈明灿,刘素云,秦拓,苌收伟,朱金库.生长素和缩节胺对棉花生长发育及产量的影响[J].河南科技大学学报(农学版),1998(1). |
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| 作者姓名： | 陈明灿 刘素云 秦拓 苌收伟 朱金库 |
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| 作者单位： | 洛阳农业高等专科学校农学系!洛阳471003(陈明灿，刘素云)，河南固始县城关中学!固始465200(秦拓)，鹤壁市农业科学研究所!鹤壁456600(苌收伟)，河南伊川县种子公司!伊川471300(朱金库) |
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| 摘 要： | 通过对生长素（IAA）和缩节胺（DPC）在棉花上使用方法的研究，发现IAA能显著促进棉株生长，DPC则能有效地抑制棉株生长。IAA和DPC对塑造棉花理想株型有显著作用，若使用方法得当则能获得增产。IAA和DPC的最佳使用方法为苗期喷施IAA100mg／L和初花期喷施DPC50mg／L。
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| 关 键 词： | 棉花 生长素 缩节胺 产量 |
Effeets of Indoleacetic Acid and Dimethyl Piperdine Chloride on Growth and Yield of Cotton Seedlibngs |
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| Chen Mingcan et al.Effeets of Indoleacetic Acid and Dimethyl Piperdine Chloride on Growth and Yield of Cotton Seedlibngs[J].Journal of Luoyang Agricultural College,1998(1). |
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| Authors: | Chen Mingcan |
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| Institution: | Chen Mingcan et al |
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| Abstract: | In this paper the usage method of Indoleacetic acid(IAA) and dimethyl piperdine chloride (DPC)on cotton seedlings was studied under field codations,the results showed that IAA can markedly promoted cotton seedlints growth. But DPC can effectively inhibited cotton seedlings grouth IAA and DPC coed increased fiber Yield of cotton, in ulcich spatted 100mg/LIAA in seedling period and 50mg/L DPC in early- flower peried to cotton plants was better. |
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| Keywords: | cotton indolealetic acid qimethyl piperidine chlorde yield |
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