The Quality of Compost Made From a mixture of Oyster Mushroom Baglog Waste and Cow Manure with the Addition of Dekomposer of Promi, MA-11, and BPF

: This study aims to determine the quality of compost a mixture Oyster Mushroom Baglog waste and Cow Manure, using Promi (Promoting Microbes), MA-11 (Microba Alfaafa-11), BPF (Phosphate Solubilizing Bacteria) decomposers. The experiment was arranged in Completely Randomized Design (CRD), consisting 4 ( Four) treatments: P0 = Mushrooms Manure with ratio 1:2 without decomposers, P1 plus Promi, P2 =Baglog manure MA 11, P3=Baglog (BPF). Each treatment repeated three times obtain 12 experimental units. Parameters measured were: texture, pH, C-organic, N-total, C/N Ratio, Temperature (Temperature), Compost Color, Odor. results showed that decomposers used this study, better at decomposing compose for two months. is faster changing color black, reducing temperature compost, has pH 6.81, lowest organic C content total N 0.94%. Of producing from baglog cow than other treatments.