摘要
综述了玉米化肥减施增效的技术途径及应用效果的研究现状,分析了施加缓释肥料等新配方肥料、有机物料以及化学物质等物质的减肥增效作用,探讨了轮作、调整播期、喷洒化肥距离以及水肥一体化等措施的应用效果,提出了减肥增效技术的研究前景。该研究可以为玉米化肥减量技术的实际应用提供理论基础,有利于该技术综合生态评价和推广应用。
We summarized the technical approaches and application effects of maize fertilizer reducing input and increasing efficiency, analyzed the effects of applying for slow-release fertilizer etc., organic materials and chemical substances to reduce input and increase efficiency, and discussed application effects of the rotation of crops, adjustment of sowing date, changing spraying distance of chemical fertilizer and application of the water-fertilizer integration. The research prospect of reducing input and increasing efficiency technology were put forward . This study could provide a theoretical basis for the practical application for maize fertilizer reduction technology, which is beneficial to the comprehensive ecological evaluation and application for the technology.
作者
刘方明
孙云云
高玉山
窦金刚
侯中华
万成山
刘慧涛
王立春
LIU Fang-ming;SUN Yun-yun;GAO Yu-shan(Institute of Agricultural Environment and Resources Research, Jilin Academy of Agricultural Sciences, Changchun,Jilin 130033)
出处
《安徽农业科学》
CAS
2019年第16期9-11,共3页
Journal of Anhui Agricultural Sciences
基金
国家重点研发计划课题(2017YFD0201806,2017YFD0300602,2016YFD0300807)
关键词
玉米
化肥减施增效技术
应用效果
Maize
Technology of reducing input and increasing efficiency
Application effects
作者简介
刘方明(1976-),女,内蒙古赤峰人,副研究员,博士,从事生态学研究;通信作者:刘慧涛,研究员,硕士,从事土壤改良研究。
