在旱地采用脱毒马铃薯品种米拉与本地高产优质杂交玉米品种毕单10号套种,再分别与食用菌品种平菇、磨菇、木耳、香菇等间种,以传统模式玉米间大豆作对照,进行高产高效立体种植模式研究。结果表明,间作平菇、磨菇、香菇等3种模式产量高、经济效益好,单位面积纯收入达2200元/667m2以上,产投比211以上,同时废料直接还田,增加土壤有机质,改善土壤结构,生态效益良好,能促进农业可持续发展,可进行推广。 In the dry land, the virus-free potato variety Mira was compared with the local high-yielding and high-quality hybrid corn variety Bi-Dan No.10 intercropping with edible mushroom species Pleurotus ostreatus, Mushroom, Edible fungus and Mushroom, High-yield and efficient three-dimensional planting pattern research. The results showed that intercropping Pleurotus ostreatus, Mushroom, Mushroom and other three kinds of models of high yield and good economic returns, the net income per unit area up to 2200 yuan / 667m2 more than the output ratio of 211 above, while the direct return of waste, increase soil organic matter, improve Soil structure, ecological benefits are good, can promote the sustainable development of agriculture, can be promoted.