生物多样性 ›› 1999, Vol. 07 ›› Issue (4): 327-331.DOI: 10.17520/biods.1999051

• 论文 • 上一篇    下一篇

作物野生近缘种的保护与利用

侯向阳,高卫东   

  1. (中国农业科学院科技管理局,北京 100081)
    (中国农业科学院作物品种资源研究所,北京 100081)
  • 出版日期:1999-11-20 发布日期:1999-11-20

Conservation and utilization of wild relatives of crops

HOU Xiang-Yang,GAO Wei-Dong   

  1. 1 Science Technology Management Bureau,The Chinese Academy of Agriculrural Sciences,Beijing 100081
    2 Institute of Crop Germplasm Resources,The Chinese Academy of Agricultural Sciences,Beijing 100081
  • Online:1999-11-20 Published:1999-11-20

摘要: 作物野生近缘种将是保证下一世纪粮食充足的重要因素。近30余年来国际国内非常重视作物野生种质资源的搜集、保存、鉴定、评价和利用的研究。我国作物野生近缘种特别丰富,同时受威胁非常严重。因此,加大力度开展作物及其野生近缘种种质资源的遗传多样性、保存技术、种质创新和利用的研究是刻不容缓的。

AbstractWild relatives 0f crops are very important to ensure suitidentfood in the comlng century. In the past thirty years,notable progresses have been made in the research on collection,preservation,identification and utilization of wild relatives 0f crops.China is especially rich in wild relatives of crops but they are facing severe threats.It is very urgent to strengthen researches on genetic diversity,preservation techniques,innovation and utilization.