| 几种方法对提高无籽西瓜种子发芽的对比研究 |
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| 引用本文： | 陈豫梅,王世杰,吴地.几种方法对提高无籽西瓜种子发芽的对比研究[J].热带农业科学,2009,29(3):15-16. |
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| 作者姓名： | 陈豫梅 王世杰 吴地 |
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| 作者单位： | 广西农业职业技术学院,广西,南宁,510002 |
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| 基金项目： | 丁家骏奖学金资助项目 |
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| 摘 要： | 对比研究了破壳、热处理、0．2％KNO3处理对无籽西瓜种子发芽的影响。结果表明：这3种方法均能明显改善无籽西瓜种子的发芽质量，O．2％KNO3处理的发芽率、发芽指数与破壳相当，发芽势低于破壳，但最终成苗率却明显高于破壳处理；热处理发芽率、发芽势、发芽指数都显著低于破壳与0．2％KNO3处理，但成苗率与破壳相当。
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| 关 键 词： | 无籽西瓜 发芽率 发芽势 发芽指数 成苗率 |
Comparison of Several Methods for Improving Germination of Triploid Watermelon Seeds |
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| CHEN Yumei,WANG Shijie,WU Di.Comparison of Several Methods for Improving Germination of Triploid Watermelon Seeds[J].Chinese Journal of Tropical Agriculture,2009,29(3):15-16. |
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| Authors: | CHEN Yumei WANG Shijie WU Di |
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| Institution: | Guangxi Agriculture Vocational and Technical College;Nanning;Guangxi 510002 |
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| Abstract: | Seeds of triploid watermelon were treated with seed clipping, heat treatment and 0.2% KNO3 to observe their germination. The result indicated these three treatment obviously improved germination of triploid watermelon seeds. Treatment with 0.2% KNO3 had similar germination rate and germination index to the treatment seed clipping, and lower germination potential but obviously higher seedling rate, and that heat treatment produced significantly lower germination rate, germination potential and germination in... |
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| Keywords: | triploid watermelon germination rate germination potential germination index seedling rate |
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