日本从1946年开始摘农业机械化。经过二十一年,在1967年基本实现农业机械化。但当时没有解决占耕地面积62%的水田的机械化。从1965年开始,农用动力从手扶拖拉机发展为小四轮拖拉机,并着手抓插秧、收割机械化。1976年水稻机械收割面积为87%,1977年机插面积达到80.4%。在基本上实现农业机械化以后十年,水田作业才基本上实现了机械化。1965年到1975年这十年,日本水田机械化的发展有以下特点: Japan picked agricultural mechanization from 1946. After twenty-one years, agricultural mechanization basically took place in 1967. However, the mechanization of paddy fields accounting for 62% of the arable land area was not solved. Since 1965, agricultural power has evolved from a walking tractor to a small four-wheel tractor, and started to grasp planting and harvesting and mechanization. In 1976, the area harvested by rice machinery was 87%, and the machine area was increased to 80.4% in 1977. Ten years after basically realizing agricultural mechanization, paddy field operations have basically been mechanized. From 1965 to 1975, the ten years of paddy field mechanization in Japan have the following characteristics: