2BQD-2型气吸式玉米对生种子播种施肥机的设计  

Design and Research on Corn Pairs of Seeds and Fertilizer Machine of 2BQD-2type

作　　者：于丽颖[1] 

机构地区：[1]辽宁农业职业技术学院工程系,辽宁营口115009

出　　处：《农机化研究》2010年第9期104-106,110,共4页Journal of Agricultural Mechanization Research

基　　金：国家粮食丰产科技工程专题项目(2006BAD02A12)

摘　　要：玉米对生种子高产栽培技术是一项新近研究的技术,针对该项技术的推广应用,设计了2BQD-2型气吸式玉米对生种子播种施肥机。该机在满足玉米对生种子播种的同时,还可以实现对玉米、花生和大豆等作物的精量播种。该机借鉴了国内外典型玉米精量播种机研制成功的经验,较好地解决了机具的结构与性能、成本与功能之间的矛盾,实现了一次作业完成开沟、施肥、播种、镇压和覆土等多道工序的理想设计。High-yield cultivation techniques for corn pairs of seeds is one new technology recently,for the technology,corn pairs of seeds and fertilizer machine of 2BQD -2 type is designed. The machine may sowing corn pairs of seeds,and may precision seeding crop of corn,peanut and soybean so on. It solves the contradiction between structure and performance,cost and function. And it is so ideal a design that the machine can finish such many tasks as furrow,sowing,repression and casing and so on in one turn.

关 键 词：玉米对生种子 播种机 施肥 

分 类 号：S223.24[农业科学—农业机械化工程]