土壤机械阻力测定研究进展  

Advance on Measurement of Soil Mechanical Resistance

作　　者：冯竞祥 赵新[1] 马健军[1] 

机构地区：[1]华南农业大学工程学院,广州510642

出　　处：《农业工程》2013年第2期1-4,共4页AGRICULTURAL ENGINEERING

摘　　要：土壤机械阻力测定是实施精确农业的需要。该文综述了国内外4种主要的土壤机械阻力测定方法的研究进展,指出了各方法的优缺点以及未来的发展方向。Measurement of soil mechanical resistance is needed for the implementation of precision agriculture. Four main methods of measurement of soil mechanical resistance were provided,in addition,their advantages,disadvantages and research progress were introduced.

关 键 词：土壤机械阻力 测定 进展 

分 类 号：S152.9[农业科学—土壤学]