黑龙江省水稻直播研究现状及发展前景

Research Status and Development Prospect of RiceDirect Seeding in Heilongjiang Province

黑龙江省是我国最重要的商品粮生产基地,在粮食连年丰收高产的大背景下,结合农业供给侧结构性改革,通过水稻直播轻简化栽培技术解决水稻种植成本高、收益低等问题,对于保障黑龙江省水稻生产的稳定性和可持续发展具有重要战略意义。本文从黑龙江省直播的类型以及直播对水稻生育进程的影响,针对存在的问题,提出了选育早熟优质品种、提高整地质量、运用科学合理的田间管理技术等解决办法;并展望了水稻直播技术的发展趋势。

Heilongjiang Province is the most important commodity grain production base in our country.Under the background of high yield and harvest i n successive years,combining with the structural reform of agricultural supply side,it has an important strategic significance to ensure the stability and sustainable development of rice production to solve the problems of high cost and low yield of rice planting through light and simplified cultivation technology of rice live streaming.Based on the types of direct seeding and its influence on the growth process of rice in Heilongjiang Province,this paper put forward some solutions,such as breeding early maturing varieties with high quality,improving the quality of land preparation and applying scientific and reasonable field management techniques,aiming at the existing problems.The development trend of rice direct seeding technology was also prospected.