新型农田施肥播种控制系统的研究与开发  

The New Farmland Appling Fertilizer and Sowing Seeds Control System's Research and the Development

作　　者：贾后省[1] 公佩暖[1] 石恩嘉[1] 马静[2] 贾卓美[3] 连小勇[1] 

机构地区：[1]中国矿业大学(北京)资源与安全工程学院,北京100083 [2]辽宁工程技术大学资源与环境工程学院,辽宁阜新123000 [3]南昌大学环境与化学工程学院,江西南昌330031

出　　处：《现代农业装备》2011年第4期49-53,共5页Modern Agricultural Equipment

摘　　要：本文是在传统施肥播种控制系统基础上,对农田施肥播种控制系统进行进一步的研究与开发。传统的施肥播种控制系统设计的思想是均匀化,而新型施肥播种控制系统以高效、便捷为指导思想。它的高效、便捷在于它可以根据土壤状况人为或自动改变作用孔的大小或排种器的转动情况,从而改变播种和施肥量的大小。适量的播种施肥必将能降低生产成本,提高农田产量,创造更多的经济效益。This article is about the further research and the development of farmland＇ s appling fertilizer and sowing seeds control system that based on the trational ones. The design thought of traditional appling fertilizer and sowing seeds control system is uniformization, while the new appling fertilizer and sowing seeds control system takes highly effective and convenient as the guiding principle. It＇s efficient and convenient in that it can automatically or manmadely change the size of the function hole,and thus change the amount of seed sewing and fertilizer appling. The proper amount of seed sewing and fertilizer appling will certainly be able to reduce costs and improve agricultural production and create more economic benefits.

关 键 词：施肥 播种 调孔器 可操控性 适时调节 

分 类 号：S532[农业科学—作物学]