当前,一些经济发展较快,机械化条件好的稻作地区,劳动日值显著提高,农用劳力大幅度转移,田地开始向种田能手集中。在这些农业机械的先导地区,农机具现状已不适应农业生产发展的迫切要求。因此,水稻生产过程机械化问题,即从实现水稻生产全过程机械化这个整体出发,立足工程、生物结合,探求符合客观规律、具有最佳综合效 At present, in some paddy areas with relatively fast economic growth and good mechanized conditions, the value of labor day has risen markedly, the agricultural labor force has been greatly transferred, and the fields have started to concentrate on farming experts. In these pilot areas of agricultural machinery, the current status of agricultural machinery has not met the urgent requirements of the development of agricultural production. Therefore, the mechanization of rice production process, that is, from the overall mechanization of rice production to achieve this whole, based on engineering, biological combination, to explore in line with the objective laws, with the best comprehensive effect