Participatory demonstration of concentrate based Arsi-Bale sheep fattening technology at Dodola and Kofele districts in West Arsi-Zone, Oromia regional state, Ethiopia

Concentrate feed based yearling Arsi-Bale sheep fattening demonstration was conducted at Keta-Bareda and Wabe Gefersa kebeles of Dodola and Kofele districts, respectively.The objectives of the study were to demonstrate concentrate based rams fattening technology and to evaluate of its economic profi tability at on-farm level.Two youth and one women research extension groups were formed purposely with collaboration of development agents.Seventy yearling Arsi-Bale rams were purchased from the surrounding markets and tagged with animal identifi cation number.The experimental rams were then provided with anti-parasite treatments before commencing feeding.All rams were supplemented with a fattening ration of wheat straw +65% wheat bran +35% cotton seed cake for seventy fi ve days.The body weight of rams was taken in fi fteen days interval.Finally a mini fi eld day was organized.The initial body weight of rams is 19.5±0.29kg.The fi nal body weight, total weight gain and daily average weight gains of the rams were 27.4kg, 7.9kg and 100.33grams, respectively.Growth performances of sheep were not statically difference across the fattening location.The rams fed the dietary ration had attained export market weight.The farmers also appreciated the fi nal body condition of the rams.After seventy fi ve days, rams were then sold at farm gate with a gross margin of 309.09ETB/ram.Rams fattening technology make the youth and women profi table.Thus, rams fattening technology is need to scale up.