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.