| 一种植物生长调节剂的合成及其对小麦促生长作用 |
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| 引用本文： | 岳丹丹,王继雯,杨文玲,陈国参,慕琦.一种植物生长调节剂的合成及其对小麦促生长作用[J].河南科学,2013(12):2178-2181. |
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| 作者姓名： | 岳丹丹 王继雯 杨文玲 陈国参 慕琦 |
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| 作者单位： | [1]河南省微生物工程重点实验室,郑州450008 [2]河南科学院生物研究所有限责任公司,郑州450008 |
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| 基金项目： | 2012年河南省重大科技专项（121100110100）;2012年省院合作项目（122106000038） |
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| 摘 要： | 2，4-二硝基苯酚钾是一种植物生长调节剂．利用2，4-二硝基氯苯和氢氧化钾作为反应物，通过碱水解方法合成了2，4-二硝基苯酚钾．通过小麦盆栽实验研究了2，4-二硝基苯酚钾对促进小麦株高及根系生长的影响．结果表明：该合成方法操作简单，反应速度快，合成产率达91．6％，反应副产物氯化钾也可以作为钾盐被植物吸收利用；利用该法合成的产物有明显促进小麦生长作用．
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| 关 键 词： | 植物生长调节剂 2，4-二硝基氯苯 2，4-二硝基苯酚钾 碱水解 |
The Synthesis of a Plant Growth Regulator and Its Promoting Effect on Wheat Growth |
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| Yue Dandan,Wang Jiwen,Yang Wenlingm,Chen Guocan,Mu Qi.The Synthesis of a Plant Growth Regulator and Its Promoting Effect on Wheat Growth[J].Henan Science,2013(12):2178-2181. |
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| Authors: | Yue Dandan Wang Jiwen Yang Wenlingm Chen Guocan Mu Qi |
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| Institution: | 1. Key Laboratory of Microbial Engineering of Henan Province, Zhengzhou 450008, China Institute of Biology Henan Academy of Science, Zhengzhou 450008, China) |
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| Abstract: | 2,4-potassium is a plant growth regulator. Using 2,4-dinitrochlorobenzene and potassium hydroxide as reactants, 2,4-potassium was synthetized by alkali hydrolysis. And it was studied by a pot experiment of wheat on the 2,4-potassium which affects on height and root growth of wheat plant. The results showed that the synthesis method has simple operation,fast reaction speed,the synthesis yield of 91.6%,moreover, a by-product of the reaction of potassium chloride can also be used as of the study has obviously promoted wheat zrowth. potassium absorbed by plants. The synthesized products |
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| Keywords: | plant growth regulator： 2 4-dinitrochlorobenzene： 2 4-dinitrophenol potassium： alkalinehydrolysis |
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