2022/8/8/ · Sr. No. Type of waste Physicochemical characteristics Methodology Quality control Final products and uses Results References; 1: Rice straw: In a solid: distilled water ratio of 1 : 20 (w/v dry weight basis), EC and pH were tested in aqueous extracts of rice straw, oilseed rape cake, poultry manure, and compost. In 90 days, the composts were ready