EFFECT OF USING SUSPENSION NORMS ON NUTRIENTS IN SOIL CONTENT

Abstract

This article presents data on the effect of suspension application
of urea fertilizer at different norms on nutrients in soil content on the background
of mineral fertilizers. According to it, in both backgrounds where the norm of
mineral fertilizers N-150, P-75, K-100 and N-200, P-125, K-150 kg/ha was used,
the plant's 2 -3 3.0, 5.0, 7.0 kg/ha in the period of true leaves, 5.0, 7.0 9.0 kg/ha in
the period of star formation and 7.0, 9.0, 11 at the beginning of the flowering, It
was found that nutrients in soil content was higher in the variants fed with the
suspension prepared on the basis of urea.