摘要
为了更好地适应白浆土改良的需求,为白浆土改良和农业可持续发展提供支撑,并引领白浆土改良技术的革新,阐述了白浆土的特性和改良必要性,分析了机械技术改良白浆土的国内外发展历程;从土壤剖面改良和农田水文调控角度对深松深耕技术、心土混层耕技术、心土培肥技术,以及低洼农田蓄水排涝技术的原理和典型机械的应用效果进行分析;就现阶段机械改土在技术研发与推广、技术适配性和生态环境方面存在的问题进行了深入研究,指出了在未来的研究和实践中,白浆土机械改良技术将向智能化、精准化、多功能集成化和绿色环保化方向发展的趋势;总结了实时感知土壤状况、因地制宜的规划改良地域和改良方式,在显著提升土壤的整体作业质量和效率、彻底打破白浆土的土壤障碍层并实现作物产量、品质双提升方面的重要作用和意义。
In order to meet the demands on albic soil improvement further more,and meanwhile to provide supports for albic soil improvement and sustainable development of agriculture,and to lead the innovation of albic soil improvement technologies,the properties of albic soil and its improving necessity had been elaborated,the development of mechanical technologies on albic soil improvement home and abroad had been analyzed;a comprehensive analysis had been performed on the principles and application effects of typical mechanical applications of deep plowing and deep loosening technology,subsoil mixed-layer cultivation technology,subsoil fertilization technology,and water storage and drainage technology of low-lying farmland from the view of soil profile improvement and farmland hydrological regulation;the problems faced by mechanical soil improving technology in research and promotion,technical compatibility,and ecological environment at the present stage was studied;in future research and practice,the mechanical improving technology on albic soil will be tended to the directions of intelligence,precision,multifunctional integration,and green and environmental protection was pointed;the real-time monitoring of soil conditions and the planning of improvement areas and methods adapted to local conditions play significant and important roles on remarkable increasing of overall operational quality and efficiency of soil,complete breaking through of albic soil barrier layer,and the achievement of dual improvements in yield and quality was summarized.
作者
闫景凤
张海滨
陈爱慧
任洪忱
齐忠军
周魏岩
徐爱迪
Yan Jingfeng;Zhang Haibin;Chen Aihui;Ren Hongchen;Qi Zhongjun;Zhou Weiyan;Xu Aidi(Heilongjiang Academy of Agricultural Machinery Engineering Sciences,Harbin 150081,China)
出处
《农机化研究》
北大核心
2025年第11期275-284,共10页
Journal of Agricultural Mechanization Research
基金
黑龙江省农业科技创新跨越工程农业关键技术科技创新重点攻关项目(CX23GG21)
国家重点研发计划项目(2022YFD1500800)
中央引导地方科技发展专项(现代农业省实验室项目)(ZY04JD05-002)。
关键词
白浆土
机械改土
心土混层耕
心土培肥
低洼农田蓄水排涝
albic soil
mechanical soil improvement
subsoil mixing tillage
subsoil fertilization
water storage and drainage in low-lying farmland
作者简介
闫景凤(1982-),女,黑龙江阿城人,高级工程师,硕士,(E-mail)381571410@qq.com;通信作者:张海滨(1982-),男,山西孝义人,正高级农艺师,硕士,(E-mail)zhanghaibin1982@163.com。
