保护性耕作研究与应用进展

被引:40
作者
王幸 [1 ]
王宗标 [1 ]
齐玉军 [1 ]
徐泽俊 [1 ]
吴存祥 [2 ]
机构
[1] 江苏徐淮地区徐州农业科学研究所
[2] 中国农业科学院作物科学研究所
关键词
保护性耕作; 应用概况; 效应; 研究进展; 存在问题;
D O I
10.15889/j.issn.1002-1302.2014.05.065
中图分类号
S345 [有机农业];
学科分类号
090101 [作物栽培学与耕作学];
摘要
保护性耕作起源于美国,现已成为世界上应用范围最广、效果最好的一项旱作农业技术。本文阐述了保护性耕作的概念,国内外应用概况,保护性耕作对土壤理化性状、作物生长发育及产量的影响,探讨了保护性耕作存在的问题,提出了相应的发展建议。
引用
收藏
页码:3 / 7
页数:5
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