@article{oai:ir.kagoshima-u.ac.jp:00014574,
 author = {高山, 耕二 and 宮下, 雅代 and 大島, 一郎 and 野口, 愛子 and 中西, 良孝},
 journal = {鹿兒島大學農學部學術報告, Bulletin of the Faculty of Agriculture, Kagoshima University},
 month = {Mar},
 note = {本研究では, 薩摩黒鴨TMのと畜適期を明らかにするため, 市販配合飼料(粗タンパク質含量15%, 代謝エネルギー含量2,800kcal/kg)を不断給与した薩摩黒鴨TMを9, 13および17週齢でと畜・解体した(以下,9 W 区,13 W 区および17 W 区)。と畜時における9 W 区の体重は, 13 W 区および17 W 区に比べて小さく(P＜O.05), 飼料要求率はそれぞれ3.7, 5.3および6.7であった。ムネ肉重量は9 W 区で428g, 13 W 区で579gおよび17 W 区で671gを示し,各区間で有意差が認められた(P＜O.05)。また, 9 W 区および13 W 区のムネ肉とモモ肉には皮膚の中に残毛(筆毛など)が確認され, 17 W 区よりも外観で劣っていた。以上より, 薩摩黒鴨TMのと畜適期は17週齢であることが示された。, The objective of this study is to obtain basic information on optimal timing for slaughter of Satsuma Black Aigamo duck TM (SBA). Thirty SBA ducks (♂ 15:♀ l5) were fattened on a commercial diet (crude protein 15%, metabolizable energy 2,800 kcal/kg) ad libitum in a duck shed at the experimental farm attached to Faculty of Agriculture, Kagoshima University. 3 groups of ten birds were slaughtered at 9, 13 and 17 weeks of ages, respectively (9 W, 13 W and 17 W treatments). The body weights of 9 W was smaller than those of 13 W and 17 W (P＜0.05). Feed  conversion ratio of 9 W, 13 W and 17 W were 3.7, 5.3, and 6.7, respectively. A significant difference was found in the weight of breast meat amoung 3 treatments (P＜0.05; 428g in 9 W, 579 g in 13 W and 671 g in 17 W). As for the appearances of each meat, it was observed that unremovable feathers were found on the skins of 9 W and 13 W. As a result, these findings indicated that 17 W was the most optimal timing for slaughter of SBA.},
 pages = {1--7},
 title = {薩摩黒鴨TMのと畜適期は?},
 volume = {69},
 year = {2019}
}