干旱区生态环境知识资源中心(Arid): Body weight components and meat quality of hair sheep fed diets containing different carbohydrate sources associated with urea

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DOI	10.4067/S0718-58392020000300361
	Body weight components and meat quality of hair sheep fed diets containing different carbohydrate sources associated with urea
	da Silva, Felipe J. S.; dos Santos, Kelly C.; Guim, Adriana; Cabral, Ana M. D.; Maciel, Michel do, V; Nascimento, Andreza G. de O.; de Lima-Junior, Dorgival M.; de Carvalho, Francisco F. R.
通讯作者	de Lima, DM
来源期刊	CHILEAN JOURNAL OF AGRICULTURAL RESEARCH
ISSN	0718-5839
出版年	2020
卷号	80 期号:3 页码:361-369
英文摘要	In semi-arid zones, feedlots arc considered a tool to minimize the impacts of seasonal forage on the production of sheep meat in the tropics. However, the use of alternative tropical ingredients as substitutes for corn (Zea mays L.) and soybean (Glycine max [L.] Merr.) meal in formulations of confined sheep diets is recurrent. The aim of this study was to evaluate the effect of diets containing corn and soybean meal (CS), corn (CU), cassava (Manihot esculenta Crantz) root (CRU) or spineless cactus (Opuntia ficus-indica [L.] Mill., SCU) associated with urea on the performance, carcass characteristics and meat quality of confined lambs. Forty non-castrated Santa Ines sheep with average age of 150 d and average initial weight of 22.6 +/- 2.3 kg were confined in individual pens for 76 d and slaughtered. The diets effects were contrasted by Tukey test. Empty body weight was different among the treatments (P < 0.05) and was 273, 253, 23.0 and 21.1 kg for the animals fed CS, CU, CRU and SCU, respectively. CS diet presented higher cold carcass weights while SCU diet presented lower cold carcass weights (P < 0.05) (1137 kg) and higher cooling losses. Luminosity, yellow color intensity and meat moisture content were higher (P < 0.05) in SCU than CS. Liver, skin and internal fat weights were similar (P > 0.05) in CU and CRU, but higher (P < 0.05) than SCU. The replacement of corn and soybean meal for different carbohydrate sources associated with urea reduces the body weight components in confined sheep.
英文关键词	Cassava non-carcass components non-protein nitrogen spineless cactus
类型	Article
语种	英语
开放获取类型	DOAJ Gold
收录类别	SCI-E
WOS记录号	WOS:000564725600006
WOS关键词	NON-CARCASS COMPONENTS ; SPINELESS CACTUS ; LAMBS ; REPLACEMENT ; PARAMETERS ; PRODUCT ; TRAITS ; CORN
WOS类目	Agriculture, Multidisciplinary ; Agronomy
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/325941
作者单位	[da Silva, Felipe J. S.] Univ Fed Paraiba, Rodovia BR 079,Km 12, BR-58397000 Areia, Paraiba, Brazil; [dos Santos, Kelly C.; Guim, Adriana; Nascimento, Andreza G. de O.; de Carvalho, Francisco F. R.] Univ Fed Rural Pernambuco, Dom Manoel de Medeiros St S-N, BR-52171900 Recife, PE, Brazil; [Cabral, Ana M. D.] Univ Fed Rural Pernambuco, Unidade Acad Serra Talhada, Rodovia BR 232, BR-56909000 Serra Talhada, PE, Brazil; [Maciel, Michel do, V] Univ Fed Amazonas, Campus Parintins, BR-69152470 Parintins, Amazonas, Brazil; [de Lima-Junior, Dorgival M.] Univ Fed Alagoas, Campus Arapiraca,Manoel Severino Barbosa St S-N, BR-57309005 Arapiraca, Alagoas, Brazil
推荐引用方式 GB/T 7714	da Silva, Felipe J. S.,dos Santos, Kelly C.,Guim, Adriana,et al. Body weight components and meat quality of hair sheep fed diets containing different carbohydrate sources associated with urea[J],2020,80(3):361-369.
APA	da Silva, Felipe J. S..,dos Santos, Kelly C..,Guim, Adriana.,Cabral, Ana M. D..,Maciel, Michel do, V.,...&de Carvalho, Francisco F. R..(2020).Body weight components and meat quality of hair sheep fed diets containing different carbohydrate sources associated with urea.CHILEAN JOURNAL OF AGRICULTURAL RESEARCH,80(3),361-369.
MLA	da Silva, Felipe J. S.,et al."Body weight components and meat quality of hair sheep fed diets containing different carbohydrate sources associated with urea".CHILEAN JOURNAL OF AGRICULTURAL RESEARCH 80.3(2020):361-369.