| 低温下黄瓜花粉生活力的研究 |
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| 引用本文： | 田斐,樊治成,盛金.低温下黄瓜花粉生活力的研究[J].江西农业学报,2007,19(3):57-59. |
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| 作者姓名： | 田斐 樊治成 盛金 |
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| 作者单位： | 山东农业大学,园艺科学与工程学院,山东,泰安,271018 |
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| 摘 要： | 在不同的开花温度和萌发温度的组合下,测定了11个黄瓜品种的花粉萌发率,结果表明:低温下不同品种黄瓜花粉萌发率均有所下降,开花温度对花粉萌发率的影响达到显著水平,而萌发温度对花粉萌发率的影响则达到了极显著水平,开花温度和萌发温度的交互作用达到了极显著水平,萌发温度比开花温度对花粉萌发率的影响要大;区别黄瓜不同品种低温下花粉活力的适宜温度为9℃(开花温度)、12℃(萌发温度)。
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| 关 键 词： | 黄瓜 花粉 生活力 萌发率 低温 开花温度 萌发温度 |
| 文章编号： | 1001-8581（2007）03-0057-03 |
| 收稿时间： | 2006-11-01 |
| 修稿时间： | 2006年11月1日 |
Studies on Pollen Viability of Cucumber under Low Temperature |
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| TIAN Fei,FAN Zhi-cheng,SHENG Jin.Studies on Pollen Viability of Cucumber under Low Temperature[J].Acta Agriculturae Jiangxi,2007,19(3):57-59. |
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| Authors: | TIAN Fei FAN Zhi-cheng SHENG Jin |
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| Institution: | Horticultural Science and Engineering College, Shandong Agricultural University, Taian 271018, China |
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| Abstract: | The pollen viability of 11 cucumber varieties was measured under different florescence and germination temperatures.The results showed that: pollen germination rate of all cucumber varieties went down as the temperature decreased;both the florescence temperature and germination temperature had the significant effect on the pollen germination rate,and the interaction of the florescence and germination temperature did more effect,the effect of germination temperature was more significant than that of florescence temperature.The best temperature to distinguish pollen viability of different varieties was under florescence temperature of 9℃ and germination temperature of 12℃. |
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| Keywords: | Cucumber Pollen Viability Germination rate Low temperature Florescence temperature Germination temperature |
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