| 硝酸钾和赤霉素浸种处理对小型西瓜种子发芽的影响 |
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| 引用本文： | 丁全林,党选民,詹园凤.硝酸钾和赤霉素浸种处理对小型西瓜种子发芽的影响[J].华南热带农业大学学报,2007,13(4):14-16. |
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| 作者姓名： | 丁全林 党选民 詹园凤 |
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| 作者单位： | 华南热带农业大学园艺学院 海南儋州571737(丁全林)，中国热带农业科学院热带作物品种资源研究所 海南儋州571737(党选民，詹园凤) |
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| 基金项目： | 海南省重点科技项目(05108)，中国热带农业科学院科技基金项目(Rky602) |
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| 摘 要： | 以新采收的小型西瓜"美月"种子为试材,以不同浓度的赤霉素(0.005%、0.01%、0.02%、0.03%)和硝酸钾溶液(0.05%、0.1%、0.2%、0.3%)浸种处理,试验结果表明,上述2种物质均可提高西瓜的发芽率和发芽势。0.01%赤霉素处理发芽率最高,发芽率为98%;硝酸钾溶液浸种处理以0.1%的硝酸钾浸种发芽率最高,发芽率为96%。
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| 关 键 词： | 硝酸钾 赤霉素 小型西瓜 浸种 发芽 |
Effect of Potassium Nitrate and Gibberellin Solution Soaking on Mini-watermelon Seed Germination |
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| Ding Quanlin,Dang Xuanmin,Zhan Yuanfeng.Effect of Potassium Nitrate and Gibberellin Solution Soaking on Mini-watermelon Seed Germination[J].Journal of South China University of Tropical Agriculture,2007,13(4):14-16. |
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| Authors: | Ding Quanlin Dang Xuanmin Zhan Yuanfeng |
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| Institution: | 1 Tropical Crops Genetic Resources Institute, CATAS, Danzhou, Hainan, 571737; 2 College of Horticulture, SCUTA, Danzhou, Hainan, 571737 |
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| Abstract: | In the test, new harvest watermelon seeds "meiyue"were soaked with different gibberellin and potassium nitrate solution to see the effect. The test showed that the treatment can improve the seed germination. When seeds are soaked with 100 ppm gibberellin solution, the germination is best, and the percentage of germination is 98%. For potassium nitrate solution soaking, 0.1% solution is best, and the seed germination percentage is 96%. |
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| Keywords: | potassium nitrate gibberellin mini-watermelon soaking germination |
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