“十五”国家科技攻关计划重点项目“农业机械化关键技术研究开发”已通过科技部可行性论证 ,该项目设置以下 7个课题 :1 .水稻高速种植机械研制要求研制一种四轮驱动的水田通用底盘 ,并配置多种种植方式的水稻种植机械 ,包括水稻芽种直播机、毯状苗浅栽机、钵苗浅栽机及大、中 The Key Project of National Key Scientific and Technological Plan of the 10th Five-Year Plan for Scientific and Technological Research of Key Mechanisms for Agricultural Mechanization has passed the feasibility study of the Ministry of Science and Technology. The project set up the following seven topics: 1. Development of Rice High-speed Planting Machinery A 4-wheel-driven paddy field Universal chassis, and configure a variety of planting methods of rice planting machinery, including rice seedling direct seeding machine, blanket seedling shallow planting machine, seedlings shallow planting machine and large, medium