山区杂交中稻高产栽培技术

摘要

According to high-yielding cultivation principle,for examples,to promote tillering and early growth and development in order to build high-yielding group structure,to improve panicle number,grain number in order to optimize yield structure factors.The high-yielding cultivation techniques of hybrid rice in mountainous area,including the productive rings of variety selecting,cultivating strong seedling,transplanting in time,balanced fertilization,scientific water managment,integrated pest control were summed up in this paper.%根据促分蘖早生快发创造高产群体结构、促穗足穗大籽粒充实优化产量结构因素等水稻高产栽培原理,从品种选择、培育壮秧、适时移栽、平衡施肥、科学管水、综合防治病虫害等各个生产环节总结了山区中稻高产栽培技术。