The effect of fermented poultry waste by various methods (compost, soaking in water, bioreactor technology) supported by the mineral recommendation

Abstract

Following the scientific management of organic waste (poultry) may contribute to reducing environmental pollution and human health, as the current study was conducted with the aim of recycling (Recycling) poultry waste accumulated in the field of poultry farming at the research station - Faculty of Agriculture - Karma Ali site, following many traditional fermentation methods (compost and soaking in water) and modern (bioreactor) With a statement of the possibility of improving the quality specifications of organic fertilizer produced by bioreactor technology by separation method for more than one part and the effect of soil treatment (clay mixture) with organic fertilizer produced by the mentioned methods and supported by levels of mineral fertilizer recommendation of urea fertilizer (N% 46), concentrated superphosphate (P2O5% 46) and potash fertilizer (K2O 50% K) In some chemical and physical soil characteristics after the end of the planting season. The results showed that there is a significant effect of treating the soil with fermented poultry waste in different ways in the values of pH, electrical conductivity, bulk density, weighted catler rate and total soil porosity with significant superiority for soil treatment with fermented organic fertilizer using bioreactor technology and steel fraction and reinforced with 75% or 100% of the mineral fertilizer recommendation in improving most of the characteristics of the mentioned soil.