Monoculture alfalfa silage corn intercropping field in summer planting method

The present invention provides a monoculture alfalfa silage corn field summer Interplanting method, comprising the steps of: A, alfalfa drilling; B, alfalfa mowing and field management: the timing of the second mowing should choose five days before cutting Irrigation when rain or moisture suitable; C, corn intercropping: in the second cutting of alfalfa stubble crop planting day then iron; D, management corn: corn per acre in large bell topdressing urea ammonium bicarbonate 60kg or 25kg, and immediately pour or precipitation with water was applied; E, alfalfa mowing: alfalfa without maize growth during mowing; F, corn harvest: corn straw silage harvested crop and harvesting alfalfa mechanical cleaning, mixing the silage two persons. The invention fully utilize the time of alfalfa and corn growth, spatial difference, to make full use of land resources; make full use from July to September of water and light and heat resources, improve the overall yield grass, alfalfa summer to make up for lack of production, while addressing alfalfa rainy season harvest processing problems.