干旱区生态环境知识资源中心(Arid): Pilosocereus gounellei in the water supply for finishing sheep in regions of climatic vulnerability

Arid

DOI	10.1016/j.smallrumres.2019.02.012
	Pilosocereus gounellei in the water supply for finishing sheep in regions of climatic vulnerability
	Furtado, Rafael Nogueira 1; Moreira Filho, Emilson Costa 1; de Souza Carneiro, Maria Socorro 1; Pereira, Elzania Sales 1; Pinheiro Rogerio, Marcos Claudio 2; Pinto, Andrea Pereira 1
通讯作者	Furtado, Rafael Nogueira
来源期刊	SMALL RUMINANT RESEARCH
ISSN	0921-4488
EISSN	1879-0941
出版年	2019
卷号	173 页码:88-93
英文摘要	The aim of this study was to evaluate the effects of diets containing different levels of Pilosocereus gounellei, (xiquexique), (0, 120, 240 and 360 g/kg DM) on intake, performance, ingestive behaviour and water use efficiency in sheep finished in confinement. Twenty non-castrated Santa Ines male lambs with an initial mean body weight of 18.86 +/- 1.41 kg and approximately 100 days of age were distributed in a completely randomised design of four diets containing different levels of xiquexique (0, 120, 240 and 360 g/kg DM) with five replications. The inclusion of xiquexique in the diet resulted in a quadratic response (P < 0.05) in the consumption of fresh matter and non-fibrous carbohydrates. The consumption of dry matter and of other nutrients decreased (P < 0.05) with the levels of xiquexique in the diet. Feed conversion, rumination time, idle time, rumination efficiency (g/h DM), total water intake and total water conversion were not influenced (P > 0.05) by the levels of xiquexique. Total weight gain, average daily gain (ADG), feeding time, feeding efficiency (g NDF/h), rumination efficiency, frequency of water intake and voluntary water intake decreased (P < 0.05) linearly. Water intake from the feed increased (P < 0.05) with the levels of xiquexique, and there was a quadratic response for water conversion (WC), with a minimum value of 16.27 g water/g ADG, when the proportion of xiquexique in the diet reached 316 g/kg DM. Xiquexique can be used for intermediate levels of performance, and contributes to the water supply of sheep in regions that are more susceptible to climatic vulnerability.
英文关键词	Alternative foods Cacti Semi-arid region Sheep Water conversion Water intake
类型	Article
语种	英语
国家	Brazil
开放获取类型	hybrid
收录类别	SCI-E
WOS记录号	WOS:000463312200014
WOS关键词	CACTUS PEAR ; FEEDING-BEHAVIOR ; DAIRY-COWS ; SUPPLEMENTATION ; DIETS
WOS类目	Agriculture, Dairy & Animal Science
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/2XILL650/218853
作者单位	1.Univ Fed Ceara, Dept Anim Sci, Av Mister Hull 2977, BR-60356000 Fortaleza, Ceara, Brazil; 2.Embrapa Goats & Sheep, Estr Sobral Groairas,Km 04, BR-62010970 Sobral, Ceara, Brazil
推荐引用方式 GB/T 7714	Furtado, Rafael Nogueira,Moreira Filho, Emilson Costa,de Souza Carneiro, Maria Socorro,et al. Pilosocereus gounellei in the water supply for finishing sheep in regions of climatic vulnerability[J],2019,173:88-93.
APA	Furtado, Rafael Nogueira,Moreira Filho, Emilson Costa,de Souza Carneiro, Maria Socorro,Pereira, Elzania Sales,Pinheiro Rogerio, Marcos Claudio,&Pinto, Andrea Pereira.(2019).Pilosocereus gounellei in the water supply for finishing sheep in regions of climatic vulnerability.SMALL RUMINANT RESEARCH,173,88-93.
MLA	Furtado, Rafael Nogueira,et al."Pilosocereus gounellei in the water supply for finishing sheep in regions of climatic vulnerability".SMALL RUMINANT RESEARCH 173(2019):88-93.