| 顽拗性种子的脱水敏感性与萌发的关系 |
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| 引用本文： | 宋松泉,傅家瑞.顽拗性种子的脱水敏感性与萌发的关系[J].种子,1995(3):3-7. |
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| 作者姓名： | 宋松泉 傅家瑞 |
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| 作者单位： | 中山大学生命科学学院!广州510275 |
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| 基金项目： | 国家自然科学基金，联合国国际植物遗传资源研究所（IPGRI）资助 |
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| 摘 要： | 产生顽拗性种子的植物通常生存在易于比较迅速形成幼苗的生境。须拗性种子在发育中期获得萌发能力，不经历成熟脱水，脱落后能继续萌发。种子中的贮藏物质和植物生长调节物质的变化有利于种子萌发。
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| 关 键 词： | 顽拗性种子 脱水敏感性 萌发 |
Desiccation-Sensitivity of Recalcitrant Seed in Relation to Germination |
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| Song Songquan, Fu Jiarui.Desiccation-Sensitivity of Recalcitrant Seed in Relation to Germination[J].Seed,1995(3):3-7. |
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| Authors: | Song Songquan Fu Jiarui |
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| Abstract: | Plants which produce recalcitrant seeds generally exist in the environment where seedlings were more easilyand rapidly formed. Recalcitrant seeds could acquire germinability during their median period of development, andcouldn't undergo maturation drying, and could continue to germinate after shedding. The changes of stored reserves and plant growth regulators in recalcitrant seeds were favourable for seed germination. |
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| Keywords: | Recalcitrant seed Desiccation-sensitivity Germination |
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