METHOD OF COMPLEX MELIORATION OF HEAVY WEAKLY WATER-PERMEABLE SOILS

摘要

FIELD: agriculture. ^ SUBSTANCE: invention relates to field of soil melioration. Method includes draining of soils by means of closed drainage and carrying out deep tillage of soil grounds with simultaneous introduction of chemical ameliorants and fertilisers. Additionally during process of deep soil ground tillage layer of peat not less than 15-20 cm thick is supplied to ripper plow sole with further cultivation of agricultural plants with deep root system. ^ EFFECT: invention allows to improve properties of soil grounds, accelerate removal of excessive surface and gravitational waters from arable layer, increase efficiency and reliability of closed drainage action, water- and air- provision of cultivated plants, increase soil fertility and crop capacity. ^ 1 dwg