Carcass Evaluation of the Ogol fowl, Pheasant, and Mallard

특수(特殊) 가금류(家禽類)(오골계(烏骨鷄), 꿩, 청둥오리)의 도체분석(屠體分析)

This study was carried out to investigate meat production ability of special poultry(Ogol fowl, pheasant and mallard). The results obtained Were summarized as follows ; 1. On the average live weight in male and female of Ogol fowl and mallard were 1,304.0~1,311.8g, 1,013.0~1,138.8g, respectively. The live weight of pheasant was lighter than that of Ogol fowl and mallard. The ratio of carcass to live weight in pheasant, Ogol fowl and mallard were 70.9~72.2%, 66.9~68.2% and 65.4~65.9%, respectively. 2. On the edible giblets ratio to live weight, the that of mallard was the highest(6.3%), while the that of Ogol fowl was the lowest(4.7~4.8%) in each individual poultry. 3. On the cut-up parts ratio to carcass weight, the neck(6.7~8.3%) and back(16.1~18.0%) ratio of pheasant were lower than that of Ogol fowl and mallard, but the neck(11.1~13.3%), wings(14.6~16.2%) and back(23.6~5.2%) ratio of mallard were higher than the others. 4. On the ratio of meat to breast and legs parts, the yield of breast meat was higher than that of legs meat of all poultries. In mallard, the skin ratio on both parts(17.6~22.9%) was higher than the others, while the bone ratio of pheasant and Ogol fowl(15.6~20.6) was higher than that of mallard.

특수가금류(오골계, 꿩, 청둥오리)의 산육성(産肉性)을 조사한 결과를 요약하면 다음과 같다. 1. 공시 가금류의 생체중에서 오골계(烏骨鷄)와 청둥오리는 암수가 각각 1,013.0~1,138.8g, 1,304.0~1,311.8g 이었으며, 꿩은 이들보다 적었다. 도체율은 꿩이 70.9~72.2%, 오골계(烏骨鷄) 66.9~68.2%, 청둥오리는 65.4~65.9%이었다. 2. 총가식내장량의 생체중에 대한 비율은 청둥오리가 6.3%로 가장 높았고, 오골계(烏骨鷄)가 4.7~4.8%로 가장 낮았다. 3. 각 부위별 분할량에서 꿩은 경부(6.7~8.3%)와 배부(16.1~18.0%)의 비율이 오골계(烏骨鷄)와 청둥오리의 비율보다 낮았으며, 청둥오리는 경부(11.1~13.3%), 익부(14.6~16.2%) 및 배부(23.6~25.2%)의 비율이 다른 가금류보다 높았다. 4. 흉부와 퇴경부에서 발골한 가식육량의 비율은 흉부에서의 수율이 퇴경부에서보다 공시 가금류 모두 높았으며, 청둥오리에서는 껍질의 비율(17.6~22.9%)이 높은 반면 행과 오골계(烏骨鷄)에서는 뼈의 비율(15.6~20.6%)이 높았다.