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宁乡县1983年冬开始推广大麦、双季(双杂)稻这一耕作制度,经过连续三年试验示范,取得了较好的经济效益、社会效益和生态效益。1983—1985年度,沙坪乡黄合村123.86亩大麦,两年平均亩产208.5公斤,双季稻(部份早、晚杂交)平均亩产869.4公斤,三熟两年平均亩产1077.9公斤;1985—1986年度沙坪村示范基点50.24亩大麦,平均亩产251.8公斤,早晚稻全部采用杂交稻,早稻亩产542公斤,晚稻亩产538.5公斤,三季全年亩产1332.3
In the winter of 1983, Ningxiang County started to promote the farming system of barley and double season (double hybrid) rice. After three years of trial and demonstration, Ningxiang County achieved good economic, social and ecological benefits. In 1983-1985, 123.86 mu of barley in Huanghe Village, Shaping Township, averaged 208.5 kilograms per mu in two years, 869.4 kilograms in double-crop rice (part of early and late hybrids), and 1077.9 kilos in average in three years for two years. 1985 - Shapingcun demonstration base of 50.24 acres of barley in 1986, an average of 251.8 kilograms per mu, early and late rice all hybrid rice, early rice per mu 542 kilograms, 538.5 kilograms of late rice per mu, three quarters of the whole year per mu 1332.3