Through the experiment of winter wheat on furrow planting and bed planting,the results showed that soil water of different irrigation treatments had fallen on 0~120 cm soil layer,the significant fall on 0~90 cm layer and the slight fall on 100~120 cm layer.Compared with bed planting,there was higher soil water storage in wheat furrow planting field,however,there was lower dispersion of soil water storage at the same stage on 0~90 cm layer of furrow planting field and the similar dispersion of soil water storage on 100~120 cm layer between furrow planting and bed planting pattern.Before the field was irrigated,there was the max dispersion of soil water on 0~10 cm layer in both furrow planting and bed planting field,and with the irrigations adding,the layer of the max soil water dispersion began to move down to 10~20 cm layer.