| 五种矿质元素对金银花花粉活力的影响 |
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| 引用本文： | 张福平,陈章纯. 五种矿质元素对金银花花粉活力的影响[J]. 北方园艺, 2008, 0(12) |
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| 作者姓名： | 张福平 陈章纯 |
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| 作者单位： | 韩山师范学院,生物系,广东,潮州,521041 |
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| 基金项目： | 广东省科技攻关项目 |
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| 摘 要： | 分析了5种矿质元素对金银花花粉活力的影响.结果表明:不同矿质元素Ca、Mn、B、K、Na等对金银花成熟花粉活力的作用效果不同,同一矿质元素的不同浓度对其活力的影响也有所不同.在Ca、Mn、B、K、Na等5种矿质元素中,萌发率以30 mmol/L MnCl2的作用效果最好,达到15.64%,远远高于对照组(1.53%);而生长速率方面则以10 mmol/L H3BO3的作用效果最佳,达到333.754 μm/h,远远超过了对照组(48.921 μm/h).Ca最好的浓度是20 mmol/L,KH2PO4最好的浓度是12 mmol/L,而EDTA二钠最好的浓度是6.0 mmol/L.
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| 关 键 词： | 金银花 花粉活力 矿质元素 |
Effects of 5 Kinds of Mineral Elements on the Pollen Viability of Lonicera confusa |
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| ZHANG Fu-ping,CHEN Zhang-chun. Effects of 5 Kinds of Mineral Elements on the Pollen Viability of Lonicera confusa[J]. Northern Horticulture, 2008, 0(12) |
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| Authors: | ZHANG Fu-ping CHEN Zhang-chun |
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| Affiliation: | ZHANG Fu-ping,CHEN Zhang-chun(Department of Biology,Hanshan Normal University,Chaozhou,Guangdong 521041,China) |
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| Abstract: | This article analyzed the effect of 5 kinds of mineral elements on the pollen viability of Lonicera confusa.The result showed that:the effect differed from different kinds of mineral elements,liked Ca,Mn,B,K,Na etc,and even different densities as using the same mineral elements.Among the mineral elements of Ca,Mn,B,K,Na,the most effective mineral element on Lonicera confusa pollen germination was the 30 mmol/L of MnCl2,reached 15.64%,more higher than that of the control(1.53%).And the most effective mineral... |
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| Keywords: | Lonicera confusa Pollen viability Mineral mlements |
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