Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.5958/2277-8934.2014.00007.1 |
NON-CARCASS COMPONENTS IN OMANI CAMELS (Camelus dromedarius) RAISED UNDER VARIOUS LEVELS OF FEED INTAKE | |
Mahgoub, O.1; Kadim, I. T.1; Al-Marzooqi, W.1; Al-Lawatia, S. A.1; A-Abri, A. S.2 | |
通讯作者 | Mahgoub, O. |
来源期刊 | JOURNAL OF CAMEL PRACTICE AND RESEARCH
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ISSN | 0971-6777 |
出版年 | 2014 |
卷号 | 21期号:1页码:35-40 |
英文摘要 | The current experiment describes the effects of feeding varying levels of feed intake on non-carcass components on Omani dromedary camels. Twelve Omani male camels (6-8 month old and 203.5 +/- 15.5 kg body weight) were fed a concentrate and Rhodesgrass hay (RGH) diet at a 60:40 then 80:20 concentrate:hay ratio. Camels received a feed intake equivalent to 1.5, 2.0 and 2.5% of body weight for 162 days at the end of which all camels were slaughtered. The slaughter weight of the Omani camels ranged between 228 to 268.5 kg for the low to high intake animals, respectively. The corresponding hot carcass weights were 104.5 and 131.5 kg. The dressing out percentage (DOP) ranged between 45.7 to 48.7%. The skin contributed the highest proportions of the EBW (8.8-9.5%). The proportions of head, feet and neck in the EBW were 3.9-4.16%, 3.9-4.2% and 5.3%, respectively. Generally, the proportions of carcass fat in the camel are higher than the non-carcass due to the significant proportion of the hump (30%). The camel had a low subcutaneous fat cover when the hump is excluded. The total non-carcass fat appears to be lower in camels as compared to other meat animals. The proportion of the kidney plus pelvic fat was the most significant (11.5%) and appears to be similar to other animals. Omental fat was lower as compared to that of other meat animals. A significant fat depot is found on the abdominal floor accounting for 16.8% of total body fat. This is unique to the camel and it may be an adaptation feature possibly to provide insulation when the animal is crouching. It should be noted that the camel carcasses may become extremely fat under intensive management with hump fat extends over the cutis and with the abdominal flap fat, a camel carcass may be classified as over-fat upon carcass grading. |
英文关键词 | Camel carcass fat depots Oman |
类型 | Article |
语种 | 英语 |
国家 | Oman |
收录类别 | SCI-E |
WOS记录号 | WOS:000346755800008 |
WOS关键词 | DHOFARI CATTLE ; MEAT ; GROWTH ; ETHIOPIA ; QUALITY ; DESERT ; WEIGHT |
WOS类目 | Veterinary Sciences |
WOS研究方向 | Veterinary Sciences |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/183148 |
作者单位 | 1.Sultan Qaboos Univ, Coll Agr & Marine Sci, Dept Vet & Anim Sci, Muscat, Oman; 2.Sultan Qaboos Univ, Agr Expt Stn, Muscat, Oman |
推荐引用方式 GB/T 7714 | Mahgoub, O.,Kadim, I. T.,Al-Marzooqi, W.,et al. NON-CARCASS COMPONENTS IN OMANI CAMELS (Camelus dromedarius) RAISED UNDER VARIOUS LEVELS OF FEED INTAKE[J],2014,21(1):35-40. |
APA | Mahgoub, O.,Kadim, I. T.,Al-Marzooqi, W.,Al-Lawatia, S. A.,&A-Abri, A. S..(2014).NON-CARCASS COMPONENTS IN OMANI CAMELS (Camelus dromedarius) RAISED UNDER VARIOUS LEVELS OF FEED INTAKE.JOURNAL OF CAMEL PRACTICE AND RESEARCH,21(1),35-40. |
MLA | Mahgoub, O.,et al."NON-CARCASS COMPONENTS IN OMANI CAMELS (Camelus dromedarius) RAISED UNDER VARIOUS LEVELS OF FEED INTAKE".JOURNAL OF CAMEL PRACTICE AND RESEARCH 21.1(2014):35-40. |
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