论文部分内容阅读
免耕播种机是保护性耕作中的重点机具。近年来我国各地区研制出不少玉米免耕播种机。2005年4月农业部推荐了13家企业生产的19种玉米免耕播种机,各地区陆续推出一些新机型。现将目前应用的部分玉米免耕播种机技术参数和特点作一介绍。2BF-4型免耕施肥播种机宁城县金辉机械厂生产
No-till planter is a key tool in conservation tillage. In recent years, many regions of our country have developed many corn no-till planters. In April 2005, the Ministry of Agriculture recommended 19 kinds of no-till corn planters from 13 enterprises and introduced some new models successively in various regions. Now the application of some of the no-till corn sowing machine technical parameters and characteristics of an introduction. 2BF-4 no-till fertilization sowing machine Ningcheng Jinhui Machinery Factory production