Arid
DOI10.1590/S1516-35982011000800027
Characteristics of carcass and non-carcass components in feedlot native goats in the Brazilian semiarid region
da Silva, Andrea Souza1; Furtado, Dermeval Araujo2; de Medeiros, Ariosvaldo Nunes2; Costa, Roberto Germano2; Cezar, Marcilio Fontes3; Pereira Filho, Jose Morais3
通讯作者da Silva, Andrea Souza
来源期刊REVISTA BRASILEIRA DE ZOOTECNIA-BRAZILIAN JOURNAL OF ANIMAL SCIENCE
ISSN1806-9290
出版年2011
卷号40期号:8页码:1815-1821
英文摘要

The objective of this study was to evaluate the characteristics of carcass and non-carcass components in Brazilian semi-arid native goats of different genotypes in feedlot system. It was used 30 non-castrated Azul, Grauna and Moxoto goats with average initial weight of 15.93 +/- 2.4, distributed in a completely randomized design with 3 genotypes and 10 replicates. The experimental diet used had a roughage: concentrate ratio of 47:53. There was a significant effect for weight gain and subcutaneous fat thickness according to genotype. Retail cut yields did not differ among the studied breeds. The percentage of non-carcass components in relation to live weight and empty body weight were not different among genotypes. Grauna and Azul genotypes showed daily gain greater than Moxoto genotype. The subcutaneous fat thickness presented by Azul and Moxoto genotypes was greater than that of Grauna genotype. All genotypes have good quantitative and morphometric carcass traits in addition to satisfactory yields of cut and non-carcass components, but for subcutaneous fat thickness (carcass finishing), Azul and Moxoto genotypes stand out.


英文关键词carcass dressing native breeds performance retail cuts slaughter weight
类型Article
语种英语
国家Brazil
收录类别SCI-E
WOS记录号WOS:000297416500027
WOS关键词QUANTITATIVE CHARACTERISTICS ; FED DIETS ; SYSTEM ; MOXOTO ; YIELD ; SHEEP ; KIDS ; MEAT
WOS类目Agriculture, Dairy & Animal Science ; Veterinary Sciences
WOS研究方向Agriculture ; Veterinary Sciences
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/170384
作者单位1.UFPB, Programa Posgrad Zootecnia, BR-58397000 Areia, PB, Brazil;
2.UFPB, CCA, Dept Zootecnia, BR-58397000 Campus De Areia, PB, Brazil;
3.UFCG, CSTR, Dept Zootecnia, BR-58700970 Campus De Patos, PB, Brazil
推荐引用方式
GB/T 7714
da Silva, Andrea Souza,Furtado, Dermeval Araujo,de Medeiros, Ariosvaldo Nunes,et al. Characteristics of carcass and non-carcass components in feedlot native goats in the Brazilian semiarid region[J],2011,40(8):1815-1821.
APA da Silva, Andrea Souza,Furtado, Dermeval Araujo,de Medeiros, Ariosvaldo Nunes,Costa, Roberto Germano,Cezar, Marcilio Fontes,&Pereira Filho, Jose Morais.(2011).Characteristics of carcass and non-carcass components in feedlot native goats in the Brazilian semiarid region.REVISTA BRASILEIRA DE ZOOTECNIA-BRAZILIAN JOURNAL OF ANIMAL SCIENCE,40(8),1815-1821.
MLA da Silva, Andrea Souza,et al."Characteristics of carcass and non-carcass components in feedlot native goats in the Brazilian semiarid region".REVISTA BRASILEIRA DE ZOOTECNIA-BRAZILIAN JOURNAL OF ANIMAL SCIENCE 40.8(2011):1815-1821.
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