摘要
本文介绍了JZH—2型秸秆根茬还田通用机的结构和性能特点,通过田间作业试验和技术经济分析,表明该机具有良好的工作质量和经济效益。
The JZH-2 universal stem and root cutting machine has been designed for three years. Its structure and performing characteristics have been introduced in this paper. Through field test and economical analyses, it presents a good operational quality and high economical benefit.
出处
《吉林农业大学学报》
CAS
CSCD
1993年第3期62-66,共5页
Journal of Jilin Agricultural University
关键词
秸秆
根茬
深松
施肥
耕作机械
stem, root, deep loosen, manuring, open furrow
