我市通南高沙土地区历史上盛产花生，６０年代花生面积曾在１０万亩以上，亩产２００ｋｇ左右。随大面积旱改水后，每年花生种植面积只有２万亩左右，平均单产 １１８．５ｋｇ。近年来，我们在积极更新品种的同时，改造传统的花生栽培技术，使花生产量和效益有较大幅度提高，一 The history of Tongnan high-sandy soil area in our city is rich in peanuts. In the 1960s, the peanut area had been above 100,000 mu with a yield of 200 kg per mu. With a large area of ​​drought water, annual peanut acreage is only about 20000 acres, the average yield of 118.5kg. In recent years, we actively updated varieties at the same time, transform the traditional peanut cultivation techniques, so that the yield and benefits of peanuts have greatly improved, a