在山区、丘陵地带,农民进行大豆等作物播种时,还是用手抓着种子弯着腰一粒一粒地播种,这样播种速度慢,人也会累得腰酸背痛。一亩地七个人播种,要用两个小时左右才能播种完。因此,我想为农民设计一种快速播种器,只要一个人拉着(或推)一部轻便的快速播种器,就可达到七八个人甚至? In the mountains, hills, farmers sowing crops such as soybean, or the hand holding the seeds bent one by one seeding, so sowing slow, people will be too tired backache. Seeding seven acres of land, it takes about two hours to sow finish. Therefore, I would like to design a quick seeder for peasants. As long as a person pulls (or pushes) a handy quick seeder, up to seven or eight people can be reached.