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新晃县中寨镇是一季稻栽培地区,海拔600米左右,人平耕地580平方米,其中水田400平方米。全镇稻谷每667平方米产35O公斤,温饱问题尚未解决。1994年开展小麦-春玉米-杂交晚稻三熟制的高产示范,面积0.56公顷,实现了每667平方米三熟产粮1210.4公斤(其中小麦181.5公斤、玉米487.1公斤、杂交晚稻541,8公斤)、根据新晃县农业局粮油站提供
Zhongzhai Town, Xinhuang County is a quarter of rice cultivation area, about 600 meters above sea level, 580 square meters of cultivated land, of which 400 square meters paddy field. The town of rice per 667 square meters 35O kg, food and clothing problem has not been solved. In 1994, a high-yield demonstration of wheat-spring maize-hybrid late rice under three-cropping system with an area of 0.56 hectares achieved 1210.4 kilograms per 667 square meters (including 181.5 kilograms of wheat, 487.1 kilograms of maize and 541.8 kilograms of hybrid late rice) , According to Xinhuang County Bureau of Agriculture grain and oil stations to provide