METHOD OF SNOW MELIORATION Russian patent published in 1994 - IPC

FIELD: agriculture. SUBSTANCE: in winter, when snow cover is 15-20 cm deep, strips of snow land are uncovered with forming snow walls along both sides of the bared strips. Next time the same procedure is repeated on the strips in 20-40 days, making double snow walls along the strips edges. In spring, when the snow begins to thaw, spring snow land uncover is exercised on the snow walls places. EFFECT: snow water melioration of the soil. 1 dwg