Abstract: Further promoting the reduction of chemical fertilizer and pesticide efficiency is an inevitable requirement for accelerating agricultural modernization and promoting the green and sustainable development of agriculture. Dong ’an County closely around the quality of agriculture, green agriculture, further promote the reduction of fertilizer and pesticide efficiency action, and has achieved good results. This paper introduced the current situation of fertilizer reduction and efficiency improvement in Dongan County, analyzed the existing problems in the work, and put forward specific suggestions to help Dong ’an County agricultural production to save cost and increase efficiency.