大力发展玉米生产，是提高我省饲粮自给份额、缓解北饲南调供需矛盾、减轻稻谷大量压库的重大举措。为此，我们于１９９８年列专题对红壤稻田种植秋玉米的高产施肥技术、最佳施肥量及其配套栽培技术进行了试验探讨。１　材料与方法试验在本所红壤水稻田进行，土壤母质为第四纪 Vigorously developing corn production is a major move to improve the self-sufficiency of grain supply in our province, ease the contradiction between supply and demand in the northern part of the country and reduce the pressure on a large number of paddy stocks. To this end, we in 1998 a special column on the red rice paddy autumn planting high yield fertilization techniques, fertilization and its supporting cultivation techniques were discussed. 1 Materials and Methods The experiment was carried out in the paddy field of red earth in this study. The parent material of the soil was Quaternary