期刊论文

中文

中国农业科学

0578-1752

2011

44

2

254-262

10.3864/j.issn.0578-1752.2011.02.004

:国家现代农业产业技术体系建设水稻栽培与土肥岗位科学家项目(2007-2010)

本校为第一机构

综述长江流域双季稻栽培技术的沿革和变更,为发展双季稻生产提供参考. 根据区域内双季稻品种由单季稻改双季稻,由高秆稻改矮秆稻,由常规稻改杂交稻,由普通稻改超级稻的4次变革,总结和分析栽培技术的发展. 随着品种的变更,双季稻栽培技术经历了多穗型栽培、穗粒兼顾型栽培和重穗型栽培3个发展阶段. 重点介绍了早稻少耕分厢撒播技术、杂交晚稻"双两大"栽培技术、双季稻起垄栽培技术、早稻旱育稀植栽培技术、双季稻"旺壮重"栽培技术、双季稻抛秧栽培技术、双季超级稻"三定"栽培技术的原理、要点及适应范围. 指出双季稻生产将向化肥化、轻型化和机械化发展变化,并提出了发展双季稻生产的建议

The evolution and modification of 60 years＇ double cropping rice（DCR） production along the Changjiang River valley were studied in order to provide references to developing DCR production.According to the rice production achievements of four stages of cultivar modifications from single season rice to DCR,from tall rice to dwarf rice,from inbred rice to hybrid rice and from common rice to super rice,the development of cultivation technology for DCR is summarized.With the cultivar improvement,DCR cultivation has undergone three stages of culti...