1　概况贡川镇地处永安北部 ,位于永安与三明之间 ,2 0 5国道和鹰厦铁路贯穿贡川全境 ,交通十分便利 ,年平均气温 15℃左右 ,平均年降雨量 2 0 0 0ｍｍ ,无霜期 2 90ｄ。全镇水田面积 96 6ｈｍ2 ,历史上全镇推行“稻 稻 冬闲” ,“稻 冬闲”耕作制度 ,出现粮食产品产量持续 1 Overview Gongchuan town is located in the northern part of Yong’an, located between Yong’an and Sanming. The 205 National Highway and Ying-Xia Railway runs through Gongchuan and enjoys very convenient traffic. The annual average temperature is about 15 ℃ with an average annual rainfall of 2000 mm , Frost-free period 2 90d. The town paddy field area of ​​96 6hm2, the history of the town to promote the “rice winter leisure”, “rice winter leisure” farming system, there grain production continued