| 外源激素对四季香小葱种子发芽的影响 |
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| 引用本文： | 赵秀娟,张衍荣.外源激素对四季香小葱种子发芽的影响[J].北方园艺,2009(5). |
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| 作者姓名： | 赵秀娟 张衍荣 |
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| 作者单位： | 1. 广东科贸职业学院,广东,广州,510430
2. 广东省农业科学院,广东,广州,510640 |
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| 摘 要： | 以四季香小葱为材料,用赤霉素(GA3)、萘乙酸(NAA)、吲哚乙酸(IAA)等外源激素处理,测定其发芽势、发芽率.结果表明:赤霉素(GA3)60 mg/L效果最好,吲哚乙酸(IAA)2.0mg/L次之,萘乙酸(NAA)浓度超过75 mg/L时,其处理效果明显低于对照.
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| 关 键 词： | 外源激素 发芽势 发芽率 小葱 |
The Effect of Exogenous Hormone on Seed Germination of Chives |
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| ZHAO Xiu-juan,ZHANG Yan-rong.The Effect of Exogenous Hormone on Seed Germination of Chives[J].Northern Horticulture,2009(5). |
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| Authors: | ZHAO Xiu-juan ZHANG Yan-rong |
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| Institution: | 1.Guangdong Vocational College of Science and Trade;Guangzhou;Guangdong 510640;China;2.Guangdong Academy of Agriculture Science;China |
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| Abstract: | The effect of GA_3,NAA,IAA treatments on seed germination of chives(Allium fistulosum L.var.caespitosum Makimo)was studied.The results showed that 60 mg/L GA_3 was the most suitable for the germination of chives seed,then was 2.0 mg/L IAA.High NAA(>75 mg/L) concentration decreased germination. |
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| Keywords: | Exogenous hormone Germination energy Germination ability |
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