摘要
通过室内土槽试验研究,取得了滚动圆盘式破茬刀在垄作玉米残茬破茬过程中阻力的具体数据,以此来指导免耕播种机的分析与设计。同时,试验方法可为同类机具的设计提供借鉴。
In this paper,the experiment in the soil slot was made to provide technology data about residues resistance of rolling coulter in residues cutting of ridgetill waize to provide guide for the analysis and design of no-till planter.Simultaneously,the experimental method provided reference for the design of similar machine.
出处
《现代农业科技》
2010年第8期265-265,270,共2页
Modern Agricultural Science and Technology
关键词
垄作玉米
免耕
滚动圆盘式破茬刀
室内试验
ridgetill maize
no-tillage seeding
cutting residues of rolling coulter
indoor experiment
