一、平整土地、施足基肥、适时播种:前荐作物收获后,机翻平整,灌足冬水,封冻前耙(耒么)3次,次年4月5日左右结合浅耕亩施优质农家肥5方、二铵20公斤、硝铵15公斤,耙(耒么)镇压,做到土壤细碎,上虚下实。于4月10日左右播种,每亩用种0.75公斤与5公斤硝铵混合均匀,横、直撒施2遍,地表再覆盖细沙5方,然后灌浅水漫过。 First, the formation of land, Shizujifei, timely sowing: Before the proposed crop harvest, the machine turned flat, irrigation foot winter water, frozen harrow before (耒 Mody) 3 times, on April 5 the following year with shallow tillage Mushu quality Farming 5, 20 kg diammonium, ammonium nitrate 15 kg, rake (耒 Mody) repression, so fine soil, on the virtual reality. On April 10 or so sown, with 0.75 kg per acre with 5 kg of ammonium nitrate mixed evenly, horizontal and vertical sprinkle 2 times, the surface covered with fine sand 5, and then irrigation shallow water over.