摘要
为探究不同整地机械作业对土壤结构的影响规律,根据影响规律分析不同整地机械的优缺点。选定深松机、旋耕机和联合作业机进行田间作业对比,分析作业后的土壤物理参数,深松机对土壤的疏松能力较好,旋耕机的碎土能力较好且能保证一定的土壤平整水平,联合作业机综合能力较强,能提高农业生产效率,间接提高作物产量。研究得到不同整地机械对土壤结构的作业特点,为后续相关研究和整地机械的研制提供参考。
In order to explore the influence of different kinds of land preparation machinery on soil structure,the advantages and disadvantages of different land preparation machinery were analyzed according to the influence law.The three types of land preparation machinery of deep pine machine,rotary cultivator and combined operation machine were compared in the field,and the soil physical parameters after the operation could be analyzed:the deep pine machine had a good ability to loosen the soil.The rotary cultivator has good soil crushing ability and can ensure a certain level of soil leveling;The comprehensive ability of the joint operation machine is strong,which promotes agricultural production efficiency and indirectly increases crop yield.The operating characteristics of different land preparation machinery on soil structure are obtained,which provides reference for subsequent related research and the development of land preparation machinery.
作者
卢洪宇
LU Hongyu(Yuzi Township Comprehensive Service Center,Songyuan 131411,China)
出处
《农机使用与维修》
2023年第10期102-104,108,共4页
Agricultural Machinery Using & Maintenance
关键词
深松
旋耕
联合整地
土壤结构
对比试验
deep pine
rotary tillage
joint land preparation
soil structure
comparative experiments
