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1983年我县洋际乡界背村在干旱田试种0.295亩“早稻——秋花生——油菜”获得成功,面积逐年扩大。1986年全县有四个乡种植,面积达210亩。其中洋际乡种植151亩,经取样测产验收,早稻亩产401公斤,花生亩产148.5公斤、油菜籽亩产61.5公斤,洋际乡村民李位禄种植1.5亩,早稻亩产412.5公斤,花生亩产225.5公斤,油菜籽亩产100公斤。试种证明:“早稻——秋花生——油菜”在缺水的高岸田、天水田复种,具有较高的经济效益、社会效益和生态效益,是一种有发展前途的新型耕作制。
In 1983, Yangcun Township, Yangjixiang County succeeded in experimenting with 0.295 mu of “Early Rice - Autumn Peanuts - Rapeseed” in arid field and expanded its area year by year. In 1986 the county has four townships planted an area of 210 acres. Among them, there are 151 mu of land planted by oceanic townships. The output of early rice is 401 kg per mu, 148.5 kg of peanut per mu, 61.5 kg of canola seed per mu, 1.5 acres of rice Li Weilu of Iowa, 412.5 kg of morning rice per mu Produce 225.5 kilograms, rapeseed yield 100 kilograms. The trial proved that “Early rice - autumn peanut - rape” is a new type of tillage system with promising future in the highland and Tianshui reclamation areas with high economic, social and ecological benefits.