一、日本收获机具发展简况日本收获机械化是从1966年开始的,在这以前主要是一些简单的机具,如快速割禾器,人力、畜力、割晒机具,以及简易的脱粒装置,由于这些机具都不能满足农业技术的要求,农户不爱用,农机具得不到推广。自从割捆机具的研制成功,半喂入脱粒机具的动力化之后,收获机械化 I. Development of Harvesting Equipment in Japan Japan Harvest Mechanization began in 1966. Prior to this, mainly simple implements such as rapid mowing machines, manpower, animal power, sun-cutting equipment, and simple threshing devices, as these machines Can not meet the requirements of agricultural technology, farmers do not love to use, agricultural machinery can not be promoted. Since the successful development of billet machines, the mechanization of semi-fed threshing machines, the harvest mechanization