| 室温下不同贮藏时间对茄种子活力的影响 |
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| 引用本文： | 卢永奋,柳江海,黄锐明,马春梅,张卫君.室温下不同贮藏时间对茄种子活力的影响[J].广东农业科学,2009(9):56-57. |
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| 作者姓名： | 卢永奋 柳江海 黄锐明 马春梅 张卫君 |
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| 作者单位： | 汕头市白沙蔬菜原种研究所,广东,汕头,515800 |
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| 摘 要： | 研究了室温下不同贮藏时间对茄种子吸水特性、发芽势、发芽率和活力指数的影响.结果显示,在室温下贮藏时间3个月的茄种子发芽率为98.2%、活力指数为0.062;贮藏1、2、3、5年后,茄种子发芽率分别下降至93.5%、72%、43%、0.0%,活力指数分别为0.045、0.042、0.018和0;而不同贮期茄种子的吸水特性差异不明显.
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| 关 键 词： | 茄种子 贮藏时间 发芽率 活力指数 |
Effect of different storage time on the vigor of eggplant seed at room temperature |
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| LU Yong-fen,LIU Jiang-hai,HUANG Rui-ming,MA Chun-mei,ZHANG Wei-jun.Effect of different storage time on the vigor of eggplant seed at room temperature[J].Guangdong Agricultural Sciences,2009(9):56-57. |
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| Authors: | LU Yong-fen LIU Jiang-hai HUANG Rui-ming MA Chun-mei ZHANG Wei-jun |
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| Institution: | LU Yong-fen,LIU Jiang-hai,HUANG Rui-ming,MA Chun-mei,ZHANG Wei-jun(Shantou Baisha Institute of Vegetable Seeds Propagation,Shantou 515800,China) |
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| Abstract: | The effect of different storage time on the water absorbing character,germination energy,germination percentage and vigor index of eggplant seed at room temperature were studied.The results showed the germination percentage and vigor index of the control was up to 98.2% and 0.062,respectively.While the germination percentage and vigor index decreased to 93.5% and 0.045,72.0% and 0.042,43.0% and 0.018,0% and 0 after the seeds were stored 1,2,3,5 years at room temperature.The water absorbing character of seed... |
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| Keywords: | eggplant seed storage time germinant percentage vigor index |
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