НОРУДА МАЪДАН ХОМАШЁЛАРНИНГ ТУПРОҚ АГРОФИЗИК ХОССАЛАРИГА ТАЪСИРИ

In this article, the most beneficial effect of the non-norogenic ore minerals used as an additional source is that they are used in 5,0 tonnes enrichment of coal + 10% phosphorite, and 0–10 before sowing; 10–20; 20–30 and 0–30; The mass of volume in the 30–50 cm layer is proportional to 1,31; 1,32; 1,35 and 1,33; 1,40 g/cm3 and relative to control, in the soil layer, 0,02; 0,02; 0,03 and 0,02; Less than 0,01 g/cm3, whereas the growth of cotton production has improved from 0,34 to 0,35 t/ha–1 higher than control.