当前,世界经济发达国家,展望二十一世纪,多方面研究资源开发及其有效利用和粮食战略问题,从而要建立能够满足人类粮食需要和农业的完整体系。生物技术研究及其农业上应用,是这一体系中一项突出重要的环节。生物技术(Biotechnology)这个词在世界上出现以后,至今还不到十年。经济发达国家认为, At present, the developed countries in the world are looking into the 21st century and studying the issue of resource exploitation and its effective utilization and food strategy in various aspects. Therefore, it is necessary to establish a complete system that meets the needs of mankind’s food and agriculture. Biotechnology research and its agricultural applications are a prominent and important part of this system. It is less than a decade after the appearance of the word biotechnology in the world. Economically developed countries believe that,