1958年安徽省巢县夏各人民公社红旗大队利用夏玉米田(1.5亩)套种晚稻旱秧。这样可以解决晚稻稀播壮苗与秧田面积的矛盾。他们的作法是:6月2日(芒种前4天)播种玉米、晚稻(晚稻播种期可在芒种前后),玉米密度每亩1,600棵,单产650斤,晚稻播种每亩85行,7月23日(大暑)移栽,秧龄52天,育成9寸高的粗壮秧苗。播种前,先作好宽4.4 In 1958, the Red Flag Brigade of Xia County People’s Commune in Xia County, Anhui Province, used summer maize field (1.5 mu) to seed the late rice dry seedlings. This can solve the late rice sprouting seedlings and seedling area contradictions. Their approach is to sow corn on June 2 (the first 4 days of the species), late rice (late sowing time before and after the species), corn density of 1,600 trees per mu, yield of 650 kg, late rice sowing of 85 rows per mu, July 23 Day (big summer) transplanting, seedling age 52 days, bred 9-inch tall sturdy seedlings. Before planting, make a wide 4.4