天津市绿肥油菜利用研究进展

Studies Progress on Utilization of Green Fertilizer Rapeseed in Tianjin

绿肥是中国传统的有机肥料之一,可改良土壤、培肥地力,保证农作物稳产、高产、优质。文内综述了油菜生防、养地和作为饲料进行开发的作用,绿肥油菜的种植技术模式,天津市绿肥油菜发展现状和春油菜—青贮玉米复种技术模式。提出研究和推广的相关技术,加大政策和资金扶持投入发展绿肥作物,建立新型生态高效耕作模式,助力农业可持续发展。

Green fertilizer is one of the traditional organic fertilizers in China,which can improve the soil,fertilize the soil and ensure the stable yield,high yield and high quality of crops.In this paper,the effects of rapeseed bio-prevention,cultivation and development as feed,the planting technology model of green fertilizer rapeseed,the development status of green fertilizer rapeseed in Tianjin and the technology model of spring rapeseed and silage maize double cropping were summarized.This paper proposed to development of green fertilizer crops,through research and popularization of related technologies,increasing policy and financial support investment,the establishment of a new ecological and efficient farming mode,to help the sustainable development of agriculture.