农业生产的指导思想是向“三高”农业发展，即追求高产量、高质量、高效益，必须建立三个意识即市场意识、优化意识、规模意识才能立于不败之地。这种种植模式实行春玉米、离首、春美立、平菇、木耳、大白菜立体种植能达此目的。玉米和警豆间作可为菇耳遮阴、保温，可使出菇从5 The guiding ideology of agricultural production is to develop “three highs” in agriculture, that is, to pursue high output, high quality and high efficiency, and to establish three awareness that is market awareness, optimization awareness and scale awareness can be invincible. The implementation of this planting pattern of spring corn, from the first, the United States Spring, mushrooms, fungus, cabbage three-dimensional planting can achieve this goal. Corn and beans for intercropping mushrooms shade, heat, can make fruiting from 5