摘要
甜高粱生物产量高、含糖量高、乙醇转化率高、抗逆性强,是一种能源作物,合理开发利用,对我国粮食安全、能源安全具有重大意义。我国甜高粱育种水平落后,现有品种不能适应生产发展。可利用现有品种应用提纯复壮、杂交育种、诱变育种和杂种优势利用等方法进行甜高粱品种选育。
As an energy source crop, sweet sorghum has high yield, high sugar content, high inversion rate of alcohol and stronger capacity in stress resistance. Sweet sorghum would play an important role for the food and energy security in condition of reasonably exploitation and utilization in China. The level of sweet sorghum breeding in China is rather low and the standing varieties fail to meet the need of the production in the country. It was practicable to breed new sweet sorghum varieties from renovation of standing varieties, cross breeding, mutation breeding and heterotic utilization.
出处
《山西农业科学》
2011年第5期419-421,455,共4页
Journal of Shanxi Agricultural Sciences
基金
十一五"国家科技支撑计划项目(2006BAD07A04)
山西省科技攻关项目(20100311004-2)
山西省农业科学院育种工程项目(YYZJC1004)
关键词
甜高粱
生物质能源
育种
方法
sweet sorghum
biologic energy source
breeding
methods
