精量播种机排种方向对株距均匀性影响的探讨  

A Study on the Effect of the Seed-dropping Direction of a Precision Drill on Its Seed Spacing Uniformity

作　　者：申进成 董靖华 卫全民 冯启高[1] 

机构地区：[1]河南职业技术师范学院机电系 [2]驻马店技术学校

出　　处：《河南职业技术师范学院学报》1992年第4期61-64,共4页Journal of Henan Vocation-Technical Teachers College

摘　　要：本文从实验和理论两方面分析了排种方向对精量播种时株距均匀性的影响,指出横向排种可提高株距的均匀性.By experiment and applying the theory of motion the effect of the seed-dropping direction of a precision drill on its seed spacing uniformity Was analysed and the advantages of dropping the seeds across was pointed out.

关 键 词：播种机 精量播种 横向排种 

分 类 号：S223.2[农业科学—农业机械化工程]