水稻机械化穴直播具有操作简便、省工、省力、作业成本低、效益高,播种后水稻成行成穴,通风采光,病虫害发生少,扎根深,抗倒伏等一系列优点。尤其是在目前农村劳动力大量转移、土地流转承包的情况下,深受农户欢迎,有着广阔的推广前景,积极探索水稻精量穴直播技术,大力推进农机农艺融合具有重要的意义。 Rice mechanized acupoints directing has the advantages of simple operation, labor-saving, labor-saving, low operating cost, high efficiency, sowing of rice into rice after planting, ventilation and lighting, less occurrence of pests and diseases, deep rooting and lodging resistance. Especially in the current situation of large-scale transfer of rural labor force and land transfer and contracting, it is greatly welcomed by farmers and has broad prospects for popularization. It is of great significance to actively explore the technology of direct seeding of precision seeds in rice and to vigorously promote agrifood convergence in agricultural machinery.