Substrāts izmantošanai lauksaimniecībā un dārzkopībā un tā sagatavošanas paņēmiens

The invention relates to agriculture and horticulture, more specifically to substances and mixtures for soil improvement for use in agriculture and horticulture. A method is proposed for obtaining a soil substrate containing low-type (25–35%) and high-type peat (20–25%), sapropel (20–25%), clay (6–7%), wood ash (0.20–0.25%), tree bark (5–6%), sawdust (5–6%), straw (6%), hay (0.20–0.25%), husks (0.25–1.0%) and 10–15% moisture. The optimal parameters of the substrate are as follows: pH 6.0–6.5; porosity 50–65%; water capacity 40–50%; N: 200–300 ppm; P: 30–50 ppm; K: 200–300 ppm; Ca: 200–300 ppm; Mg: 50–100 ppm; S: 30–50 ppm; Fe: 5–10 ppm; Mn: 2–5 ppm; Zn: 0.5–2 ppm; Cu: 0.05–1 ppm; B: 0.5–2 ppm; Mo: 0.05–0.5 ppm; density: 0.45–1.0 g/cm³; electrical conductivity 2–3 mS/cm; cation exchange capacity 20–50 meq/100g. This technique is optimized for a wide range of plants and growing conditions, and ensures consistent quality, high nutrient content and reduced environmental impact.