| 植物生长调节剂对河南两种源山茱萸抗寒性影响 |
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| 引用本文： | 朱芹,魏芳.植物生长调节剂对河南两种源山茱萸抗寒性影响[J].中国园艺文摘,2009,25(8):36-38. |
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| 作者姓名： | 朱芹 魏芳 |
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| 作者单位： | 1. 嘉应学院,广东,梅州,514015
2. 江西环境工程职业学院,江西,赣州,341000 |
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| 摘 要： | 以河南西峡县、鲁山县两种源一年生和两年生山茱萸为试材，在8月份喷施植物生长调节剂——多效唑（PP333）与6-苄基腺嘌呤（6-BA）按质量比1：1配比混合，研究其对山茱萸苗抗寒性的影响。结果表明：西峡县一年生山茱萸喷施植物生长调节剂浓度为4．50mg／L的抗性最强。
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| 关 键 词： | 植物生长调节剂 种源 山茱萸 抗寒性 |
The Effect of Plant Growth Regulators on Cold Resistant of Cornus officinalis from Two Provenances in Henan |
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| Authors: | ZHU Qin WEI Fang |
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| Institution: | ZHU Qin WEI Fang |
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| Abstract: | The effect of plant growth regulator on cold resistant of Comus officinalis which PP333 mixed with 6-BA at mass ratio of l:l,sprayed in August was studied with one and two-year-old seedlings from Xixia and Lushan in Henan.The results were as follows:the treatment of one-year-old seedlings from Xixia sprayed the concentration of 450 mg·L-1 was best. |
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| Keywords: | plant growth regulator comus officinalis prowenances cold-resistant |
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