THE EFFECT OF AN INNOVATIVE FERTILIZER OF DIGESTATE AND WOOD ASH MIXTURES ON WINTER GARLIC PRODUCTIVITY

Garlic (Allium sativum L.) is a widespread crop in vegetable production. The popularity of garlic due to its bactericidal and antioxidant properties. Digestate wood ash are the by-products cogeneration plants. digestate rich nutrients, can provide large part nutrients needed by plant during growing season, as well improves soil structure. Wood contains small amounts phosphorus potassium strongly alkaline (pH 8–12) oxides composition, mostly calcium carbonate. purpose study was determine effect fertilizer rates mixtures on winter productivity harvest quality. Field trials with variety 'Lubaša' were established sod clay, loamy soil. In plantation, different variants used – they contained pig or cattle manure residue digestate, ash. ratio 3:1; for 15 30 t ha-1. study, types fertilizers showed effects yield quality garlic.