| 常用植物生长调节剂在番茄初冬季育苗上的应用效果 |
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| 引用本文： | 张焕丽,李晓慧,段小玲,李逸.常用植物生长调节剂在番茄初冬季育苗上的应用效果[J].中国瓜菜,2014(2):43-44. |
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| 作者姓名： | 张焕丽 李晓慧 段小玲 李逸 |
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| 作者单位： | [1]洛阳农林科学院,河南洛阳471022 [2]河南省嵩县农业技术推广站,河南嵩县471400 [3]河南省新安县铁门镇农业服务中心,河南新安471800 |
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| 摘 要： | 番茄初冬育苗除可通过调节温度、湿度、光照等来培育壮苗外,还可利用植物生长调节剂来达到培育壮苗的目的。利用常用的植物生长调节剂矮壮素1 000 mg·L-1、多效唑1 000 mg·L-1在番茄初冬育苗的2叶1心和3叶1心期进行喷施试验。结果表明,在2叶1心时喷施1 000 mg·L-1多效唑能有效减弱番茄苗顶端生长,抑制番茄苗茎秆伸长,缩短节间,使叶色浓绿,可以起到健苗壮苗的良好效果。
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| 关 键 词： | 番茄 育苗 植物生长调节剂 |
Effects of Plant Growth Regulators on Tomato Seedling Production in Winter |
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| ZHANG Huan-li,LI Xiao-hui,DUAN Xiao-ling,LI yi.Effects of Plant Growth Regulators on Tomato Seedling Production in Winter[J].China Cucurbits And Vegetables,2014(2):43-44. |
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| Authors: | ZHANG Huan-li LI Xiao-hui DUAN Xiao-ling LI yi |
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| Institution: | 1. Luoyang Accademy of Agricultural and Forestry Sciences, Luoyang, Henan 471022, China; 2. County Agricultural Extension Station, Songxian, Henan 471400, China; 3. Tiemen Agriculture Service Centres, Xin＇an, Henan 471800, China) |
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| Abstract: | Quality tomato seedling production in early winter can be achieved by using of growth regulators in addition to the regulation of temperature,light and humidity. Growth regulators chlormequat 1 000 mg. L^-1, paelobutrazol 1 000 mg. L^-1 were applied at 2 and 3 true leaf stage. The results showed that 1 000 mg. L^-1 paclobutrazol applied at 2 true leaf stage effectively reduced the top growth, internode elongation, and increase the greenness of seedling. |
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| Keywords: | Tomato Seedling Plant growth regulators |
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