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中国农学通报 ›› 2015, Vol. 31 ›› Issue (22): 46-50.doi: 10.11924/j.issn.1000-6850.casb15020021

所属专题: 生物技术

• 林学 园艺 园林 • 上一篇    下一篇

棕榈科植物抗寒、抗旱生理生化研究进展

刘艳菊1,2,曹红星1,2   

  1. (1中国热带农业科学院椰子研究所,海南文昌 571339;2海南省热带油料作物生物学重点实验室,海南文昌 571339)
  • 收稿日期:2015-02-03 修回日期:2015-07-10 接受日期:2015-03-03 出版日期:2015-08-20 发布日期:2015-08-20
  • 通讯作者: 刘艳菊
  • 基金资助:
    农业部物种资源保护(农作物)项目“热带棕榈种质资源收集、编目、更新与利用”(2014NWB046);海南省重点科技计划“生物质能源油棕高产栽培技术研究与示范”(ZDXM20130050)。

Research Advances on Physiology and Biochemistry in Cold and Drought Resistance of Palmae

Liu Yanju1,2, Cao Hongxing1,2   

  1. (1Coconut Research Institute, CATAS, Wenchang Hainan 571339;2Hainan Key Biological Laboratory of Tropical Oil Crops, Wenchang Hainan 571339)
  • Received:2015-02-03 Revised:2015-07-10 Accepted:2015-03-03 Online:2015-08-20 Published:2015-08-20

摘要: 棕榈科植物作为世界热带地区最重要的科之一,具有较高的观赏和经济价值。低温和干旱是限制棕榈科植物生长发育和种植面积进一步扩大的主要因子。而植物生理生化指标的变化情况,能直接反映植物抗寒、抗旱能力强弱。简述了近年来棕榈科植物抗寒、抗旱生理生化的研究进展,分析了其生理生化变化规律,提出了提高棕榈科植物抗寒、抗旱的方法,并对未来研究发展方向进行了展望,为进一步开展棕榈科植物抗寒、抗旱机理和提高其抗寒、抗旱性研究提供参考。

关键词: 岳阳, 岳阳, 柑桔黄龙病, PCR

Abstract: Palmae plant is one of the most important families in tropical regions of the world, with high ornamental and economic value. Low temperature and drought are the main factors limiting growth and cultivation area of palm plants. The physiological and biochemical changes in plants can directly reflect the cold and drought resistance strength. We reviewed the physiology and biochemistry research progress on cold and drought resistance of palm plants, analyzed their variation law, proposed methods to improve the cold and drought resistance of palm plants, and made prospects on the future research direction. Finally, we provided the reference for further study on cold and drought resistance mechanism of palm plants and improving the cold and drought resistance of palm plants.