水稻免耕抛秧是水稻栽培技术的一项重大革新,它具有节省劳力、降低生产成本、有利于保墒、保护土壤结构、防止水土流失和增产增收等多项优点。金溪县是一个以种植水稻为主的农业县,全县耕地面积37万亩,水田35万亩。2004年在中央一系列惠农政策的推动下,农民种粮热情空前高涨,各 Rice no-tillage and throwing is a major innovation of rice cultivation technology. It has many advantages such as saving labor, reducing production cost, maintaining soil moisture, protecting soil structure, preventing soil erosion and increasing yield and income. Jinxi County is an agricultural county mainly for planting rice. The whole county has a cultivated land area of ​​37 mu and a paddy field of 35 mu. Driven by a series of benefiting-farmers policies adopted by the Central Government in 2004, peasants’ enthusiasm for growing food was unprecedentedly high