摘要
土壤作为农业生产的基础,其合理利用对于农业可持续发展意义重大,近年来我国强化农业土地保护,推广了包括机械深松、秸秆还田、免耕少耕等一系列新技术、新方法。深松技术作为一种有效的土壤改良措施,通过打破犁底层、增加土壤疏松度,能显著改善土壤结构,为农作物生长创造良好条件。本研究以深松技术为核心,系统分析了其对土壤水分保持及作物产量的影响,结合研究数据,深松后土壤水分保持、农作物增产的机理及效果,说明了深松技术面临的发展难点和未来趋势,强调了进一步探索深松技术优化应用的必要性,以促进该技术更好地适应不同农业生产条件。
As the foundation of agricultural production,rational use of soil is of great significance for the sustainable development of agriculture.In recent years,China has strengthened the protection of agricultural land and promoted a series of new technologies and methods including mechanical deep loosening,straw returning to the field,and minimum tillage.As an effective measure of soil improvement,deep loosening technology can significantly improve soil structure by breaking plow layer and increasing soil loosening degree,and create good conditions for the growth of crops.This study takes deep loosening technology as the core,and systematically analyzes impact on soil moisture retention and crop yield.Combined with the research data,the mechanism and effect of soil moisture retention and crop yield increase after deep loosening are explained,and the and future trends of the development of deep loosening technology are clarified.The necessity of further exploring the optimization and application of deep loosening technology is emphasized to promote the technology to better to different agricultural production conditions.
作者
李永和
李福明
LI Yonghe;LI Fuming(Comprehensive Service Center of the People’s Government of Bahao Town,Yushu City,Yushu 130406,China;Agricultural Mechanization School of Yushu City,Yushu 130400,China)
出处
《农机使用与维修》
2025年第8期139-141,共3页
Agricultural Machinery Using & Maintenance
关键词
深松技术
土壤水分保持
作物产量
影响分析
deep loosening technology
soil moisture retention
crop yield
influence analysis
