Eco-efficiency of recycling of organic waste with the use of zeolite- containing rocks

The results of the study revealed a positive effect of zeolite-containing rocks, saturated with useful components of livestock complexes effluents, on the content of mineral nitrogen in the soil, the vital activity of soil microorganisms. Established the greatest increase of respiratory activity of soil on 1,1-4,7 mg of CO2/100 g*24 h at use of complex fertilizer on a background of mineral fertilizers. Similarly, a significant replenishment of nitrate nitrogen (N-NO3) and ammonia (N-NH4) was obtained under the influence of complex fertilizer, introduced together with mineral fertilizer.