1QD型垄向区田筑垱机的原理与应用  

The Working Principle and Application of 1QD Basin Tillage Dimming Machine

作　　者：张影微[1] 刘立意[1] 冯江[1] 尹大庆[1] 王秋华[1] 沈昌蒲[1] 温锦涛[1] 

机构地区：[1]东北农业大学工程学院,哈尔滨150030

出　　处：《农业科技与装备》2009年第3期49-51,共3页Agricultural Science & Technology and Equipment

摘　　要：我国坡耕地占耕地总面积的1/3,且水土流失严重。垄向区田技术是目前唯一能落实于农业生产中的水土保持技术。介绍了1QD型垄向区田筑垱机的工作原理及应用1QD型垄向区田筑垱机的关键参数,分析机械化筑垱作业的优势,以便为推广垄向区田技术提供配套的农机具。China s slope farmland accounts for one third of its total cultivated area and soil and water loss is the most difficult problem in the slope farmland. Short ridge farming technology is the only soil and water conservation technology of agricultural production. The paper deals with the working principle and key parameters of the 1QD basin tillage dimming machine and its advantages so as to provide supportive agricultural machinery for the promotion of this short ridge farming technique.

关 键 词：农业工程 水土保持技术 垄向区田 筑垱机 最佳垱距 

分 类 号：S220.1[农业科学—农业机械化工程]