中国作物种质资源引进与流出研究

引进国外种质、促进粮食生产,对中国至关重要。中国每年从世界各地引进大量的作物遗传资源,如水稻、小麦、玉米、马铃薯、甘薯,当然主要是从国际农业研究磋商组织(CGIAR)各中心引进的。同时,中国也向国际农业研究磋商组织各中心和其他国家提供了许多作物遗传资源(如大豆),为世界做出了巨大贡献。种质资源的流动有利于中国,因此中国应该与国际农业研究磋商组织各中心和其他国家加强合作,组织专家系统研究并争取尽快加入《粮食和农业植物遗传资源国际条约》,强化统一管理,规范种质资源引进与输出,建立共享机制,推进种质资源共享。

Flows of Crop Germplasm Resources into/out of China

Introduction of foreign crop germplasm to promote food production is of great importance to China.A large number of crop genetic resources—rice,wheat,maize,potato,and sweet potato—are introduced into China from around the world every year,mostly from the Consultative Group on International Agricultural Research(CGIAR) Centres.China has also made great contribution to the world by providing many crop genetic resources,such as soybean,to the CGIAR Centres and other countries.China benefits significantly from the flows of crop genetic resources into the country and should,therefore,cooperate further with CGIAR Centres and other countries,consider accession to the International Treaty on Plant Genetic Resources for Food and Agriculture,enhance the integrated management of crop genetic resources,regulate their flows into/out of China and develop a sharing mechanism to facilitate the sharing of them.