| 蔷薇科果树种子休眠特性及化学处理方法的研究进展 |
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| 引用本文： | 刘英,闾连飞,吴文龙,李维林,张春红.蔷薇科果树种子休眠特性及化学处理方法的研究进展 [J].中国果业信息,2024,53(1). |
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| 作者姓名： | 刘英 闾连飞 吴文龙 李维林 张春红 |
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| 作者单位： | 江苏省中国科学院植物研究所南京中山植物园/江苏省植物资源研究与利用重点实验室,江苏省中国科学院植物研究所南京中山植物园/江苏省植物资源研究与利用重点实验室,江苏省中国科学院植物研究所南京中山植物园/江苏省植物资源研究与利用重点实验室,南京林业大学南方现代林业协同创新中心/南京林业大学林学院,江苏省中国科学院植物研究所南京中山植物园/江苏省植物资源研究与利用重点实验室 |
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| 基金项目： | 江苏省农业科技自主创新项目(CX(22)2014)；江苏省种业振兴揭榜挂帅项目(JBGS[2021]021)；中央财政林业科技推广示范资金(苏[2021]TG08)。 ,闾连飞1,吴文龙1,李维林2,张春红1* |
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| 摘 要： | 蔷薇科果树种子具有特有的休眠特性，种子在常规条件下萌发较困难，为通过杂交选育优良品种带来了很大局限性。本文较系统地综述了蔷薇科果树种子的结构特点、生理休眠和种皮因素限制种子萌发的特性，并重点阐述了利用化学药剂处理提高不同亚科种子萌发率的研究进展，旨在揭示其在种子萌发处理技术探究方面的共性和差异，为今后蔷薇科种子高效萌发技术研发提供线索依据。
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| 关 键 词： | 蔷薇科果树 休眠特性 种子萌发 化学处理 |
| 收稿时间： | 2023/5/11 0:00:00 |
| 修稿时间： | 2023/6/5 0:00:00 |
Advances in seed dormancy characteristics and the technologies of chemical treatments in Rosaceae fruit trees |
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| LYU Lianfei,WU Wenlong,LI Weilin and ZHANG Chunhong.Advances in seed dormancy characteristics and the technologies of chemical treatments in Rosaceae fruit trees[J].China Fruit News,2024,53(1). |
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| Authors: | LYU Lianfei WU Wenlong LI Weilin and ZHANG Chunhong |
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| Institution: | Institute of Botany,Jiangsu Province and Chinese Academy of Sciences Nanjing Botanical Garden Mem Sun Yat-sen,Jiangsu Key Laboratory for the Research and Utilization of Plant Resources,Institute of Botany,Jiangsu Province and Chinese Academy of Sciences Nanjing Botanical Garden Mem Sun Yat-sen,Jiangsu Key Laboratory for the Research and Utilization of Plant Resources,Co-Innovation Center For the Sustainable Forestry in Southern China,College of Forestry,Nanjing Forestry University,Institute of Botany,Jiangsu Province and Chinese Academy of Sciences Nanjing Botanical Garden Mem Sun Yat-sen,Jiangsu Key Laboratory for the Research and Utilization of Plant Resources |
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| Abstract: | The seeds of Rosaceae fruit trees have special dormancy characteristics, and it is difficult for them to germinate under normal conditions. This has brought great inconvenience to breeding varieties with excellent quality by hybridization. In this paper, the characteristics of seed structure, physiological dormancy and seed coat factors limiting seed germination of Rosaceae fruit trees were reviewed systematically. The research progress of improving seed germination rate of different subfamilies by chemical treatment was especially introduced. The purpose of this study was to reveal the commonness and difference in exploring seed germination technologies in Rosaceae fruit trees, and to provide clues for further developing efficient technologies of seed germination. |
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| Keywords: | Rosaceae fruit trees Dormancy properties Seed germination Chemical treatment |
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