稻田养殖鱼、虾,是广大农村充分利用水资源,增加单位面积产出,调整农业产业结构,增加农民收入的种养结合项目。在种植水稻的田块内养殖鱼、虾,能清除稻田中的害虫和杂草,可节省稻田除虫、除草的人力和物力。另外,由于鱼虾在田间活动,还能疏松土壤,鱼虾粪便还为水稻生长提供肥料 Rice farms fish, shrimp, is the vast rural areas make full use of water resources, increase output per unit area, adjust the agricultural industry structure, increase income of farmers planting and breeding project. Farming of fish and shrimp in fields where rice is planted can eliminate pests and weeds in paddy fields and save manpower and material resources for pest control and weeding in paddy fields. In addition, due to fish and shrimp activities in the field, but also loose soil, fish and shrimp excrement also provide fertilizer for rice growth