整体式分层分量施肥装置设计  

Research on the design of the integral fertilizer sowing mechanism with the stratification and heft

作　　者：李杞超[1] 陈立[1] 纪文义[1] 杨悦乾[1] 刘海庆[1] 

机构地区：[1]东北农业大学工程学院,哈尔滨150030

出　　处：《东北农业大学学报》2007年第2期226-228,共3页Journal of Northeast Agricultural University

基　　金：黑龙江省科技攻关项目(GC03B704)

摘　　要：施肥装置是播种机重要工作部件之一。施肥装置设计的好与不好,不仅影响施肥质量,而且对提高肥料利用率、降低生产成本有重要影响。文章依据农学原理设计了一种新式的分层分量施肥装置并在生产实践中取得了良好效果。The fertilizer sowing mechanism is one of important seed planter working parts. Whether the design of the fertilizer sowing mechanism is good or not, it not only influences the effect of the fertilization, but also it is important to improve utilization rate of the fertilizer and reduces the production costs. According to the agricultural theory in this paper, a kind of novel fertilizer sowing mechanism with the stratification and heft had been designed, and it acquired good effect in productive practice.

关 键 词：排肥器 利用率 分层分量施用 

分 类 号：S224.2[农业科学—农业机械化工程] S147.2[农业科学—农业工程]