板桥公社位于保山温凉坝区,海拔1640米左右,年平均气温15.7℃,年雨量900—1000毫米,无霜期283天;夜潮沙泥田占46％,鸡粪土占37％;有效灌溉面积占耕地的88％。全社有16个大队,86个生产队(有12个大队、63个产生队分布在坝区)。农业人口27378人,全半劳力10592个。集体耕地17500亩,其中稻田15970亩,占91％,旱地占9％。机耕面积占耕地的69％。每人平均占有耕地仅0.64亩(其中旱涝保收面积0.56亩)。作物构成以水稻小麦为主,水稻占大春播种面积的89.8％,小麦占小春面积的80.3％。复种 Banqiao commune is located in the Baoshan Wenlin dam area, about 1640 meters above sea level, the annual average temperature of 15.7 ℃, the annual rainfall of 900-1000 mm, frost-free period of 283 days; night tidal sand mud fields accounted for 46%, 37% of chicken manure; effective irrigation accounted for 88% of arable land. The whole community has 16 brigades and 86 production teams (12 brigades and 63 generating teams in the dam area). 27,378 agricultural population, total labor force 10592. Collective farmland of 17,500 acres, of which 15,970 acres of paddy fields, 91%, dry land accounted for 9%. Plow area accounts for 69% of arable land. The average occupancy of cultivated land per person is only 0.64 mu (of which 0.56 mu is covered by drought / flood). The composition of crops is dominated by rice and wheat, rice accounts for 89.8% of spring sown area, and wheat accounts for 80.3% of spring area. Multiple cropping