一、玉米秸秆作有机肥料。经人工坑沤或直接用机械粉碎后还田;既可改善土壤团粒结构和理化性能,防止土壤板结,又可增加土壤有机质含量,培肥地力。据预测:一亩地玉米秸秆直接粉碎还田,相当于增施含有机质5％的优质肥3.5吨.节约费用12元左右。二、玉米秸秆作饲料。选用蜡 First, corn stalks for organic fertilizer. After artificial pits or directly crushed by mechanical crushing; can improve soil aggregate structure and physical and chemical properties, prevent soil compaction, but also increase soil organic matter content, fertility. It is predicted: one mu of corn stalks directly crushed to the field, equivalent to the increase of 5% of high-quality fertilizer containing organic matter 3.5 tons. The cost savings of 12 yuan. Second, corn stalks for feed. Use wax