PEMANFAATAN LIMBAH IKAN TUNA MELALUI PROSES FERMENTASI ANAEROB MENGGUNAKAN BAKTERI RUMINANSIA

The purpose of this study is to find the proportion of the number of microLs and fermentation of raw materials and the proper time in the manufacture of animal feed and chicken to get protein and carbohydrate levels optimal, in the production of chicken feed The materials used include: 1). Waste of fish, obtained from fish processing factories in Sidoarjo, 2). Leucaena leaves, obtained in the courtyard around the campus and houses, 3). Bran, obtained in traditional markets, 4). Rice com, obtained in traditional markets, 5). Waste Ruminant, obtained from the slaughterhouse cattle. Tool - is a screening tool used, Disc mill, Beaker glass, mixer, Incubator, Oven Electric. The treatments are carried out Proportion of Raw Materials and Microbes: (I :0,3, 1 :0,4, 1:0,5, I :0,6, 1:0,7), Fermentation time (day): (2 , 4,6,8,10). Conditions that remains is Operation Temperature: 300C, pH: 6.5 The results can be concluded that the acquisition of the best protein content on fermentation of animal feed is the protein content of 51.16%. Time to feed the fermentation process is best on day 6. Rumen of the best Weight is 700 gram