黑龙江省水稻直播研究现状及发展前景OA

Heilongjiang Province is the most important commodity grain production base in our country.Under the background of high yield and harvest in 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.