摘要
自1996年中国超级稻研究项目启动以来,广东省农科院作为中国超级稻研究项目主要发起和承担单位,承担了该项目的华南稻区超级稻选育研究工作。在继承水稻生态育种成就的基础上,经过十几年攻关,初步构建了华南超级常规籼稻育种体系:先后提出早长"根深"优质超级稻株型模式和华南"广适型"优质超级稻株型模式等育种理论,育成了早长"根深"型优质超级稻代表品种胜泰1号、多穗"广适型"超级稻代表品种桂农占,大穗"广适型"优质超级稻代表品种玉香油占,并在生产上大面积应用。科学实验和生产实践表明,华南超级常规籼稻育种体系的构建是超高产育种的又一新发展,是当前华南超级常规籼稻育种的一条有效途径。
Since the year of 1996 Chinese super rice research project start, guangdong academy of agricultural sciences mainly as the Chinese super rice research project unit of initiates and undertakes, it has undertaken the super rice breeding research work of South China rice area. After several year attack, the South China super convention indica breeding system initially based on the inheritsing the paddy rice ecology breeding achievement constructed by GAAS. Quality super rice pattern-----early long ＂the root to be deep＂ and South China ＂Guang Shixing＂breeding theories and so on were successively proposed. Early long ＂the root to be deep＂ the high quality super rice＇s represent variety ShengtaiNo.1, Multi- ears ＂Guang Shixing＂ the high quality super rice＇s represents variety Guinongzhan, big-ear ＂Guang shixing＂ high quality super rice＇s represent variety Yuxiangyouzhan, were successively bred and applicated in large area. The scientific experiment and the production practice indicated that South China super convention indica rice breeding system＇s construction is ultra high production breeding another recent development, it is also a current South China super convention indica rice breeding efficient path.
出处
《广东农业科学》
CAS
CSCD
北大核心
2009年第3期3-7,共5页
Guangdong Agricultural Sciences
基金
中华农业科教基金项目:中国超级稻选育及其栽培体系研究(97-01-01)
国家农业科技跨越计划项目:中国超级稻育种及生产技术集成(99-01-02)
农业部超级稻新品种选育与示范项目:华南稻区超级早
晚稻新品种选育示范(2006-01-01)
广东省科技攻关项目:华南广适型常规优质超级稻的选育及株型构建(2005B20101018)
广东省科技攻关项目:超级稻种性研究及高产配套技术的集成和熟化(2008B080703011)
关键词
华南稻区
超级稻
常规稻
籼稻
育种体系
South China rice area
super rice
convention flee
indica rice
breeding system
