| 3种激素对紫薇疏果效果分析 |
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| 引用本文： | 王翔,沈伟东,蒋炳芳.3种激素对紫薇疏果效果分析[J].林业科技,2011,36(5):6-7. |
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| 作者姓名： | 王翔 沈伟东 蒋炳芳 |
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| 作者单位： | 浙江省杭州市萧山区林业局,杭州,311203 |
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| 摘 要： | 对紫薇进行疏果试验的结果表明：采用40％乙烯利WC100mlM667m2进行疏果，药后30天单株落果率为67．08％、果序重355．6g，明显好于其他激素的疏果效果，且对苗木较为安全，基本上能达到疏果目的；75％赤霉酸SP0．5g／667m2、80％萘乙酸SP5g／667m2疏果效果不明显。
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| 关 键 词： | 40％乙烯利WC 75％赤霉酸SP 80％萘乙酸 疏果 紫薇 |
The Thinning Effect of Three Hormone on Fruit of Lagerstroemia indica |
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| WANG Xiang.The Thinning Effect of Three Hormone on Fruit of Lagerstroemia indica[J].Forestry Science & Technology,2011,36(5):6-7. |
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| Authors: | WANG Xiang |
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| Institution: | WANG Xiang(Xiaoshan Forestry Bureau of Zhejiang Province,Xiaoshan 311203) |
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| Abstract: | With 40% ethephon WC, 75% gibberellic acid SP, 80% naphthylaeetic acid sp for fruit thinning of Lagerstroemia indica tests. The results showed that 40% ethephon WC for fruit thinning, the rate of fruit drop after the 30d strain was 67. 8%, the weight of fruiting - cymes was 355. 6 g, significantly better than the other of weeds effects, and more security, can basically achieve the purpose of fruit thinning. The thinning effect of 75% gibberellic acid SP and 80% naphthylacetic acid sp was not obvious. |
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| Keywords: | 40％ ethephon WC 75％ gibberellic acid SP 80％ naphthylacetic acid sp Fruit thinning Lagerstroemia indica |
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