不同耕作措施对玉米土壤结构特征及产量的影响  

Effects of Different Tillage Measures on Soil Structural Characteristics and Yield of Maize

作　　者：张倩 ZHANG Qian(Qingyuan Manchu Autonomous County Agricultural and Rural Development Service Center,Qingyuan 113300,China)

机构地区：[1]清原满族自治县农业农村发展服务中心,辽宁清原113300

出　　处：《农机使用与维修》2023年第5期102-104,共3页Agricultural Machinery Using & Maintenance

摘　　要：玉米是全球重要的粮食作物之一,土壤结构对玉米的生长发育及产量具有重要影响。不同的耕作措施可以改变土壤的物理性质,从而影响土壤结构和玉米产量。通过介绍土壤结构的形成机制,分析不同耕作措施(如保护性耕作、旋耕、深松等)对土壤结构的影响,总结了当前研究中存在的问题和未来研究的方向,提出了通过综合采用多种耕作措施和肥料改良土壤结构以提高玉米产量的策略。Maize is one of the globally important food crops,and soil structure has an important influence on the growth and development of maize and its yield.Different tillage practices can change the physical properties of the soil,thus affecting soil structure and maize yield.By introducing the formation mechanism of soil structure,analyzing the impact of different tillage measures(such as conservation tillage,rotary tillage,deep subsoiling,etc.)on soil structure,summarizing the existing problems in current research and the direction of future research,and proposing strategies for improving soil structure through comprehensive use of multiple tillage measures and fertilizers to improve corn yield.

关 键 词：玉米 土壤结构 耕作措施 保护性耕作 旋耕 

分 类 号：S513[农业科学—作物学]