广西超级稻研究应用现状与展望

Present status and prospect of super-rice research and utilization in Guangxi

回顾广西超级稻新品种(组合)选育、推广应用等方面的主要研究进展,对广西本土的超级稻品种(组合)桂两优2号、特优582、特优269的选育进行详细介绍,指出广西超级稻发展存在的超高产理论和配套栽培技术研究相对较少、育种和销售脱节、超高产潜力没有得到充分发挥等主要问题,并对今后广西超级稻的研究与应用提出对策建议。

The paper gave a review of achievement in super rice breeding and utilization in Guangxi. The breeding of super rice varieties or combinations （Guiliangyou 2,Teyou 582,Teyou269）were introduced. The problems of super rice developping in Guangxi of studding less of theory and technique of super rice, out of breeding and saling and little action of potential yield were pointed. The suggestions for super-rice research and utilization in Guangxi in the future were offered.