文章基本信息

标题：Growth Performance and Economic Efficiency of Growing New Zealand White Rabbits Fed Different Levels of Crud Fiber by Using Corn Cob With and Without Enzyme Supplementation -
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作者：Nermeen El-Kholy ; Samy Kasem ; Samy Khalil 等
期刊名称：Alexandria Journal of Veterinary Sciences
印刷版ISSN：1110-2047
电子版ISSN：1110-2047
出版年度：2017
卷号：55
期号：1
页码：99-109
DOI：10.5455/ajvs.276341
出版社：International Medical Journal Management and Indexing System
摘要：A total of fifty weanling New Zealand White (NZW) rabbits that were five weeks old (800 g live weight on average) were randomly allocated into five groups of 10 rabbits each and were housed in individual cages. The groups were control (12% CF and 30.08 NDF), 14% CF without enzymes (30.69 NDF), 14% CF with enzymes (30.69 NDF), 16% CF without enzymes (31.76 NDF), 16% CF with enzymes (31.76 NDF) for groups 1, 2, 3, 4, and 5, respectively. All groups received pelleted diets ad libitum for 6 weeks. Daily feed intake was recorded and total feces were collected daily and weighed individually during four days for digestibility trial. live body weight (BW), daily weight gain (WG), feed intake, feed conversion ratio (FCR) were evaluated. Apparent digestibility of nutrients [crude protein (CP), Dry matter (DM), ash], carcass traits, and some blood serum constituents (glucose, total protein, albumin, AST, and ALT) were determined. Also, the economic efficacy of this study was determined. The results showed significant reduction (P.
关键词：Keywords;growing rabbits; dietary fiber; performance; digestibility and economic efficiency