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KMID : 1025520000420060891
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Journal of Animal Science and Technology
2000 Volume.42 No. 6 p.891 ~ p.896
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Effect of Castration and Searing of Musk Gfand on Growth Performance and Meat Quality of Korean Native Goats
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최순호/Choi, S. H.
김맹중/조영무/채현석/이지웅/김영근/Kim, M. J./Cho, Y. M./Chai, H. S./Lee, J. W./Kim, Y. C.
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Abstract
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This study was conducted to examine the effect of castration and searing of musk gland on growth performance and meat quality of Korean native goats. Thirty-two males of Korean native goats were divided into four groups ; castration, searing of musk gland, both castration and searing of musk gland, and control, respectively. Daily gain of Korean native goats was 54.7g for searing of musk gland, 52.8g for control, and 51.8g for castration, respectively. These results trended to grow faster than those treated with castration and searing of musk gland (38.7g). Feed intakes(㎏/day) were 0.3㎏ for concentrated feed and 0.5㎏ for hay, respectively. Meat percentage was 62.7% for control and 61.7% for searing of musk gland. The results were significantly greater than those with castration and castration and searing of musk gland (P $lt; 0.05). Fat percentage of carcass for castration to be 11.1% was significantly greater than those for control (P $lt; 0.05). The results of sensory evaluation for physical properties of meat trended to be better for castration and castration and searing of musk gland than those for control.
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