摘要
近年来,受多种因素影响,部分农户尝试采用轻简的直播栽培方式种植水稻;但因未完全掌握科学的直播栽培技术,在生产过程中常面临水稻出苗率低、易倒伏和杂草防治难等问题.分析了影响水直播稻产量的因素,从直播稻品种选择、种子处理、整地、播种、施肥、水分管理及病虫草鼠害防治等方面总结介绍了三江平原水直播稻栽培技术要点,旨在为三江平原水直播稻栽培提供技术支持,指导帮助种植户实现增产增收.
Abstract
In recent years,affected by many factors,some farmers try to plant rice by simple direct seeding cultivation;However,due to the incomplete mastery of scientific direct seeding cultivation techniques,rice often faces problems such as low emergence rate,easy lodging and difficult weed control in the production process.The factors affecting the yield of direct seeding rice with water were analyzed,and the cultivation techniques of direct seeding rice with water in Sanjiang Plain were summarized from the aspects of variety selection,seed treatment,soil preparation,sowing,fertilization,water management and prevention of diseases,insect pests,weeds and rats,aiming at providing technical support for the cultivation of direct seeding rice with water in Sanjiang Plain and guiding growers to increase production and income.
NETL
NSTL
维普
万方数据