大豆育种行业创新动态

Innovation of Soybean Breeding Industry

我国是大豆消费大国,但主要依赖于进口,且进口依存度将持续增加。与国外大豆主要生产国相比,我国大豆单产还有很大差距,提高大豆单产是解决我国大豆危机的关键。加快大豆分子设计育种创新体系建设,引领大豆育种实现跨越式发展,是赶超国外大豆生产的重要途径。2017年我国科学家克隆了一批控制大豆生育期、高产、优质相关性状的重要基因,且在大豆重要性状耦合遗传网络方面取得了重要进展。

China is the biggest consumer of soybean production, but mainly depends on import. Moreover, the import dependence is continuing to increase. The soybean production in China largely lags behind that of the main foreign soybean producing countries. Accelerating yield via molecular design breeding innovation system is the key to solve the soybean crisis in China. In 2017, Chinese scientists cloned a number of important genes that related to soybean growth period, yield and quality, and made important progress in dissection of the genetic network underly- ing multiple agronomical traits.