| 低温处理种子对植物生长和开花习性影响的研究 |
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| 引用本文： | 樊江文,M.Fenner. 低温处理种子对植物生长和开花习性影响的研究[J]. 生态学杂志, 2003, 22(3): 29-31,53 |
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| 作者姓名： | 樊江文 M.Fenner |
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| 作者单位： | 1. 中国科学院地理科学与资源研究所,北京,100101
2. 英国南安普敦大学生物系,南安,普敦 SO16 7PX |
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| 基金项目： | 英国南安普敦大学合作项目资助 |
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| 摘 要： | 本试验在对15种植物进行了低温处理种于对植物生长和开花习性的观测研究后发现，Bromus sterilis,Capsella bursa-pastoris 和Myosotis arvensis 3种植物的种子经低温处理后，其开花(小穗形成)时向提前，数量增加，枝条长度增加；同时，还讨论了在全球气候变暖的条件下，植物产生的这种现象可能对该种群的繁殖和演替带来的重大影响
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| 关 键 词： | 种子 低温处理 开花习性 生长 |
| 文章编号： | 1000-4890(2003)03-0029-31 |
Effects of pre-germination chilling on subsequent growth and flowering of the plants |
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| M.Fenner. Effects of pre-germination chilling on subsequent growth and flowering of the plants[J]. Chinese Journal of Ecology, 2003, 22(3): 29-31,53 |
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| Authors: | M.Fenner |
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| Abstract: | This experiment investigated the effects of pre germination chilling of seeds of 15 species on the subsequent growth and flowering of the plants.Only three of the species ( Bromus sterilis, Capsella bursa pastoris and Myosotis arvensis ) markedly increased flowering after the seed chilling treatments . The shoot lengths of the seed chilled plants were also significantly greater in the three species. The ecological implications in the reproduction and succession of the population were discussed in relation to possible effects of climatic change on these species. |
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| Keywords: | seed chilling flowering growth. |
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