潘湖大队第二十生产队地处闽南沿海丘陵,全生产队共35户,176人,全半劳力51人,耕地83亩,其中水田28亩,农地55亩,是一个以农地为主,土壤瘠薄,人多地少的生产队。我们深入开展“农业学大寨”的群众运动,大搞科学试验,实行耕作制度改革,变农地二年三熟、一年二熟为一年三熟,改制面积大为扩大,由一九六七年的十多亩,至一九七七年46亩,占农地面积的88.6%,使复种指数由170%提高到261%,夺取了粮油双丰收。一九七七年18亩大豆,总产4400斤,亩产244斤。28亩花生总产9300斤,亩产325斤。粮食总产达119100斤,平均亩产2089斤,跨过了双千大关。我们的经验体会是: Pan Lake Brigade Twentieth production team is located in southern Fujian coastal hills, the whole production team a total of 35, 176 people, 51 full-labor, 83 acres of arable land, of which 28 acres of paddy fields, 55 acres of farmland, is a farmland Lord, infertile soil, many people less production team. We conducted in-depth “massacre of agriculture science” mass movement, vigorously carry out scientific experiments, the implementation of the farming system reform, three years into three years of agricultural land, two crops a year for three years, the reform area greatly expanded, from From 19 mu in 1967 to 46 mu in 1977, accounting for 88.6% of the total agricultural land area, the multiple cropping index was raised from 170% to 261%, thus capturing a double harvest of grain and oil. In 1978, 18 acres of soybean, with a total output of 4400 pounds, 244 pounds per mu. 28 mu of peanut yield 9300 pounds, 325 kg per mu. The total grain output reached 119100 kg, with an average yield of 2089 jin and a double-thousand mark. Our experience is: