针对目前水稻生产上高产依赖高肥所导致的一系列环境问题，在多菌种、复合、高效微生物产品研发的基础上，以微生物肥料部分替代化肥，微生物菌剂助力秸秆还田高效利用，通过水稻生长过程中微生物肥料与化肥的合理调配，创新肥料施用方法及配套的耕作与灌溉技术，建立了基于微生物产品（肥料及菌剂）的水稻肥药双减绿色生产技术。生产试验示范表明，该技术在化肥和杀菌剂分别减量66%和65%的情况下，产量与当地农户持平，实现了在确保水稻稳产的前提下水稻减肥减药绿色生产。

Reducing fertilizer and chemical input is an important measure to alleviate non-point source pollution in rice production. Based on the development of multi strain, compound and efficient microbial products, a study of using microbial fertilizer partially replacing chemical fertilizer was carried out in year 2020 and 2021. Through microbial agents to promote the efficient utilization of straw, the rational allocation of microbial fertilizer and chemical fertilizer in the process of rice growth to reduce the application of chemical fertilizer and pesticide, the innovation of labor-saving and efficient fertilizer application method, and the improvement of tillage and irrigation technology combined with fertilization, a fertilizer and chemical double reduction technology based on microorganism was established in rice production. The demonstration in 2021 shows no significant grain yield difference by reducing chemical fertilizer and fungicide by 66% and 65% respectively compared with local farmers. The results showed that the reduction of fertilizer and chemical in rice production can be achieved by partially replacing chemical fertilizer with microbial fertilizers.