保护性耕作技术与机具研究进展

被引：261

作者：

何进 ^{[1
]}

李洪文 ^{[1
]}

陈海涛 ^{[2
]}

卢彩云 ^{[1
]}

王庆杰 ^{[1
]}

机构：

[1] 中国农业大学工学院

[2] 东北农业大学工程学院

来源：

农业机械学报 | 2018年 / 49卷 / 04期

关键词：

保护性耕作; 免少耕播种; 秸秆残茬管理; 表土耕作;

D O I：

暂无

中图分类号：

S22 [农业机械及农具]; S345 [有机农业];

学科分类号：

082805 [农业机械化与装备工程]; 090101 [作物栽培学与耕作学];

摘要：

保护性耕作技术主要包括免少耕播种、秸秆残茬管理及表土耕作技术等。在回顾分析国内外保护性耕作技术应用概况、技术模式和效应的基础上,重点阐述了秸秆残茬管理、表土耕作技术与机具、免少耕播种关键技术的工作原理、技术特点及发展动态。结合国内保护性耕作研究进展与应用需求,在分析归纳现阶段保护性耕作技术难点的基础上,从改进机具关键作业部件加工工艺与材料、加强基础理论研究与机具结构优化、提升机具智能化测控与信息化管理、实现农机与农艺结合和形成因地适宜保护性耕作技术体系等方面展望了未来研究方向。

引用

页码：1 / 19

页数：19

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