南通市地势平坦,土壤肥沃,气候温和,日照充足,雨水丰沛,适应多种农作物生长,水稻是农业的主产品,2001年全市水稻面积达17.1万hm~2,灌溉用水占全市农业用水的80％以上。南通市把推广水稻节水灌溉技术作为农业节水的重点,坚持政府行为与部门行为相结合,水行政主管部门与生产单位相结合,基层技术 Nantong City, flat, fertile soil, mild climate, adequate sunshine, abundant rainfall, to adapt to a variety of crop growth, rice is the main agricultural products in 2001 the city’s rice area of ​​171,000 hm ~ 2, the city’s agricultural irrigation water accounted for 80% %the above. Nantong to promote rice water-saving irrigation technology as the focus of agricultural water conservation, adhere to the combination of government practices and departmental behavior, water administration departments and production units combined grass-roots technology