关键词: 转基因技术;粮食安全;对策

Abstract:

Transgenic technology can break species barriers and directly improve special character of different crops. It is of great potential in assuring quality of agricultural products, especially in increasing grain yield, saving water, enhancing efficiency, and improving land utilization ratio. This paper expounds the role of transgenic technology on food security, analyzes the current status of development in transgenic technology and the effects of bio-safety on transgenic technology application in China. It also puts forward 4 countermeasures for developing transgenic technology: to expedite the development of transgenic traits closely related to food security; to design plans for independent research and development, and for introducing foreign technology; to promote the combination between transgenic technology and traditional breeding; to guarantee synchronously food security and bio-safety.

Key words: transgenic technology, food security, countermeasure