在农业田间试验区作业中,播种是至关重要的环节,随着我国田间试验区种子机械的逐步发展,目前已有许多农业科研单位或良种试验场(站)开始使用试验区种子播种机。但由于种子机械与大田作业机具不同,许多操作者没有掌握正确的使用方法,影响作业质量和机械性能的发挥。针对这种情况,我们根据从事种子机械研究与使用10多年的实践经验,特提出其正确使用方法,供参考。 Seeding is an important step in the experiment of agricultural field test. With the gradual development of seed machinery in field trials in our country, many agricultural research institutes or seed trials stations have begun to use seed seeders in experimental areas. However, due to the difference between the seed machinery and the field work tools, many operators do not grasp the proper use method and affect the operation quality and the mechanical performance. In view of this situation, based on the practical experience of more than 10 years of research and use of seed machinery, we put forward its correct use method for reference.