种子是农业生产上最基本的生产资料,提高良种的播种质量进行机械加工,是种子工作的一项根本性的建设,我们国家吸取外国的经验,结合我国的实际情况,于1978年提出了“四化一供”的种子工作方针。种子加工机械化是“四化一供”的重要内容。几年来,在种子机械加工方面虽然做了一些工作,有了进展,但是从整体上讲,我们同世界上先进国家相比, Seeds are the most basic means of production in agricultural production. Improving the quality of sowing seeds for mechanical processing is a fundamental construction of seed work. Our country, drawing on the experience of other countries and combining with the actual conditions in our country, put forward the concept of “ Four for one ”for the work of the principle of the seeds. Mechanization of seed processing is an important part of the “four modernizations and one provision.” In recent years, some progress has been made in the field of seed machining, but on the whole, compared with the advanced countries in the world,