“THE EFFECT OF LAYERED FERTILIZATION OF WINTER WHEAT ON WATER PERMEABILITY IN EXPERIMENTAL FIELDS AFFECTED BY IRRIGATION EROSION”
Abstract
As a result of irrigation erosion caused by improper irrigation, varying soil fertility appears within the same crop field. The upper parts of the slope experience soil washing, while the eroded material accumulates in the lower flat areas. This situation necessitates layered fertilization of crops: in the eroded upper areas, plant growth is poor, whereas in the lower, accumulated parts, nutrients concentrate excessively, leading to overgrowth of crops — in particular, wheat tends to lodge (fall over).
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