Study of connection between transient inwardly soil vertical flow of water and accumulation of nutrients in grey forest soils in autumn for spring sowing
This study is lead to series of studies of less nutrients restoration in soil after agricultural crops cultivation before spring of following year. This problem has as theoretical as practical meaning for calculation of fertilizer dozes. It has been shown that the magnitude transient inwardly soil vertical flow of wafer exerts considerable influence on the accumulation of nutrients in grey forest soils in autumn for spring sowing.