【摘要】 简述了生物技术在改良小麦品种,解决粮食产量与质量问题中的重要性,我国应用生物技术培育小麦新品种的研究进展及存在问题,指出育种新技术是作物单产取得突破性进展的关键措施之一,并根据生物技术发展的趋势,预计21世纪可培育出4大类小麦新品种以满足生产及人们生活的需要。更多还原

【Abstract】 The importance of biotechnology in improving wheat variety and solving problems of output and quality is expounded. The research progress and problems in applying biotechnology in breeding wheat variety in China are summarized also. It is pointed out that new breeding technology is one of key steps to get a breakthrough of crop yield. According to the developing tendency of biotechnology, four types of wheat varieties would be bred to meet the needs of wheat production and people’s life in the 21st century.更多还原