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| 窪田, 友美; 小林, 郁美; 村澤, 七月; 中橋, 良信; 浜崎, 陽子; 阿部, 隼人; 口田, 圭吾; Kubota, Tomomi; Kobayashi, Ikumi; Murasawa, Nazuki; Nakahashi, Yoshinobu; Hamasaki, Yoko; Abe, Hayato; Kuchida, Keigo. |
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Palavras-chave: 画像解析; ウチモモ; 脂肪交雑; 枝肉評価; Image analysis; Top round; Marbling; Carcass evaluation. |
| Ano: 2009 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2396 |
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| Willians,MA; Lallo,CHO. |
| ABSTRACT A prolonged period without feed access negatively impacts the growth and development of poultry. This study evaluated the effect of early post-hatch feeding times on the growth and carcass performance of Mule ducks reared intensively in the tropics. A total of 48 Mule ducklings were obtained from a local hatchery and assigned in a completely randomized design to 4 treatments based on 4 feeding regimes, (T) as follows: T1 3hrs, T2 24hrs, T3 36hrs and T4 48hrs post-hatch. On day 1 the ducklings were individually weighed, followed by weekly weighing until harvest at 63 days. Feed and feed refusal was measured daily for a period of 63 days. At harvest the body weight at slaughter, eviscerated and hot carcass weight, as well as the initial pH and pH24... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carcass evaluation; Feed conversion; Growth performance; Mule ducklings; PH. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2020000300200 |
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