Scallion, ginger and wheat rotation production method capable of improving land production capacity

The invention relates to a scallion, ginger and wheat rotation production method capable of improving the land production capacity. According to the method, ginger is planted in early April of the first year, wheat seeds are sowed in ginger channels in the middle of October or in late October, and ginger is harvested in late October; wheat is harvested in early June of the second year; then, in late June, land preparation is conducted for scallion planting and scallion is harvested in early December. According to the method, the three different crops of the ginger, the wheat and the scallion are planted in a rotation mode, the problem of soil successive cropping obstacle can be solved due to the influences of root exudate, and the soil continuous production capacity can be improved.