摘要
水稻超高产研究是保障国家粮食安全的重要手段。介绍了水稻超高产的概念及其由来,并从经验式栽培、叶龄模式栽培、群体质量栽培和精确强化栽培等多个方面,论述了各种水稻超高产栽培技术的研究进展及其应用情况和所取得的效益,指出了现阶段水稻超高产研究存在的问题,提出了今后在超高产栽培技术上的发展方向。
Super high-yielding research of rice is an important means to protect national food security. In this article, the concept of the origin of super high-yielding of rice was introduced, and the research progress on super high-yielding cultivation techniques of rice and their application situation and benefits achieved were discussed from the empirical formu-la cultivation, leaf pattern cultivation, cultivation of population quality, precise SRI, and other aspects. At the same time, the problems on the super high-yielding research in rice in present were pointed out, and the development directions of the super high-yielding cultivation techniques in the future were put forward.
出处
《作物研究》
2014年第1期86-91,共6页
Crop Research
基金
国家科技支撑项目(2011BAD16B01)
湖南省科技重大专项(2013FJ1008)
关键词
水稻
超高产
栽培技术
Rice
Super high - yielding
Cuhivalion lechniques
