Keragaman Morfologi Bakteri Nitrifikasi Asal Kompos Kotoran Domba pada Peternakan Domba dengan Sistem Bedding

The application of compost bedding system on sheep farm is a technology to minimize the negative impact manure waste toward environment. microorganisms which inhabit bedding, especially nitrifying bacteria are expected have significant role in odor emission reduction become environmental problem around farm. This study aims analyze abundance and diversity obtained from important reducing ammonia. 12 days, 1 1,5 months old samples were sheepfold, while 3 4 pile. Furthermore, isolated by pour plate method using specific media for Nitrosomonas Nitrobacter. results indicated that with different composting time duration displayed bacteria. current was successfully 39 47 bacterial isolates Nitrobacter Nitrosomonas, respectively. highest gained days sample. Nitrifying declining as well at also potentially develop bio-activator bedding.