EFFECT OF FERTILIZERS ON QUALITY PARAMETERS OF GARLIC IN GRAY-BROWN SOILS
2023
Huseynzade, E.V.
In the presented article, the effect of organic and mineral fertilizers on the quality indicators of the soil in the gray-brown soils of the western region was given. The main purpose of the research is to determine the effective norms of mineral fertilizers on the background of manure, which affect the growth, development, productivity, quality, biological and economic indicators of garlic in irrigated gray-brown (chestnut) soils in Ganja-Dashkasan economic region. It was determined that mineral fertilizers on the background of manure significantly increase the quality indicators of garlic in irrigated gray-brown soils that are poorly supplied with nutrients. Compared to the control (no fertilizer) version, dry matter 2.1-3.8%, total sugar 0.2-1.4%, vitamin C 0.5-1.9 mg%, nitrates in wet weight 12.3-28.6 mg/kg and essential oils 0.05-0.13% increased between The amount of nitrates was lower than the permissible limit (80.0 mg/kg in wet weight). The highest indicators were observed in the variant Fon+N60 P90 K60 .
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