METHOD OF SOIL TILLAGE FOR CULTIVATED CROPS UNDER IRRIGATION CONDITIONS

摘要

FIELD: agriculture. ^ SUBSTANCE: proposed method envisages basic soil tillage by way of in-depth cultivation every three years and minimum intensity tillage in spring and autumn. Basic soil treatment is performed to a depth of 35Ç40 cm with the help of a chisel implement, predominantly - with inclined posts positioned at an angle of 45. During basic soil tillage the furrow bottom is formed to be crest-shaped with alteration of rectangular indentations and triangular-shaped elevations. Spring and autumn tillage is done to a depth of 10 and 14 cm respectively. The cultivated crops are represented by maize and soya. ^ EFFECT: such a technology enables prevention of soil over-compaction, underground water upheaval and soil salination and provides for quality weeding control. ^ 2 tbl