摘要
窄行平播是一项引进消化的大豆高产新技术,具有极大的发展潜力,但该项农艺的推广进展缓慢,其中的重要的因素之一是缺乏配套播种机具。为此,针对窄行平播的各项农艺技术要求,综合各类部件特点,结合多年实践结果,给出播种机具的各项技术关键及实现途径,如采用专用精密排种器、轻量化部件设计、优化整体结构等,使大豆窄行平播技术的全面推广成为可能。。
Close flat sowing of soybean is recommended the new technology which would bring high yield , and have the very big development latent, but the popularization of this agronomy technology is quite slow. Among the factors, one important is short of the necessary seeder. This paper aiming at the requirements of agronomy technology, synthesize the characters of various kind parts of sowing machinery, and consider the experiment results of many years, then give the machinery's key technology and realizes way, such as using special accurate seeder optimizing the overall structure of machinery ,etc. All the measure make the complete popularization of the new agronomy technology being possible.
出处
《农机化研究》
北大核心
2003年第2期78-80,共3页
Journal of Agricultural Mechanization Research
