| 几种生长调节剂对幼龄银杏营养生长影响的研究 |
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| 引用本文： | 程水源,王燕.几种生长调节剂对幼龄银杏营养生长影响的研究[J].湖北农学院学报,1994,14(2):14-17. |
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| 作者姓名： | 程水源 王燕 |
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| 作者单位： | 湖北农学院园艺系 |
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| 摘 要： | 不同生长调节剂处理中,８０ｍｇ／ｋｇ“８０２”能极显著地增加１ａ生实生苗株高和叶片数,５０ｍｇ／ｋｇ爱多收、７０ｍｇ／ｋｇ叶面宝分别能显著增加株高和叶片数;不同施用方式处理中,８０ｍｇ／ｋｇ“８０２”处理３ａ生枝挂苗,灌根效果优于叶面喷施;极个别处理出现茎粗（新梢粗度）负增长现象。
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| 关 键 词： | 银杏 生长调节剂 营养生长 |
Effect of Plant Growth Regulators on Nutritive Growth of Young Ginkgo |
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| Cheng Shuiyuan,Wang Yan,Feng Hanping,Wu Changhua,Zhang Guojun.Effect of Plant Growth Regulators on Nutritive Growth of Young Ginkgo[J].Journal of Hubei Agricultural College,1994,14(2):14-17. |
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| Authors: | Cheng Shuiyuan Wang Yan Feng Hanping Wu Changhua Zhang Guojun |
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| Abstract: | The plant height and the number of leaves of one-year-old ginkgo (Ginkgo bibola L) seedlings hadbeen significantly increased as treated with 80 mg/kg "802", and treated with 50 mg/kg "Aiduoshou" and 70 mg/kg "Yemianbao", the plant height and the mumber of leaves had been notable incraeased, respectively. When three-year-ofd grafting plants were treated with 80 mg/kg "802", effccts of irrigating root were better thanthose of spray-ing leaves. The negative effect of the diameter of stem appeared only a few treatments. |
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| Keywords: | ginkgo plant growth regulator nutritive growth |
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