干旱区生态环境知识资源中心(Arid): Relationship between body condition score, body weight, some nutritional metabolites changes in blood and reproduction in Algerian Montbeliad cows

Arid

DOI	10.5455/vetworld.2011.461-466
	Relationship between body condition score, body weight, some nutritional metabolites changes in blood and reproduction in Algerian Montbeliad cows
	Mouffok, C.; Madani, T.; Smara, L.; Baitiche, M.; Allouche, L.; Belkasmi, F.
通讯作者	Mouffok, C
来源期刊	VETERINARY WORLD
ISSN	0972-8988
EISSN	2231-0916
出版年	2011
卷号	4 期号:10 页码:461-466
英文摘要	The objective of this study was to investigate through a nutritional and biochemical approach the variability of reproductive performance in dairy cows of semi arid area herds. Seventy four multiparous females reared in four farms were tracked from one month before calving to the third month postpartum. Information about reproductive events were taken once a month, and the body condition score evaluated on a 1 to 5 scale according to the EDMONSON method (1989). Blood samples were taken on a sample of 23 cows chosen according to body condition score before calving for biochemical analysis of energy, nitrogen and minerals parameters. Maximum concentrations depended to physiological stage. Blood glucose and calcium are stable at around 0.60 g/l and 0.76 g/l respectively (p>0.05). Uremia (0.27g/l vs 0.16g/l) and triglycerides (0.74g/l vs 0.48g/l) are higher in the first month of lactation (p < 0.05). Cholesterol (1.42g/l vs 1.03g/l) is higher in the 3rd month post-partum. The results show also that best performances are recorded in cows with BC before calving around 3 and 3.5 (p<0.05) and for those loosing less BC in the first months postpartum. The nutritional and metabolic profiles of females were used to characterize high female performance which has a reduces format and losses of BC in post-partum are minimal and late; They express the moderate concentration of glucose (0.60g/l), elevated cholesterol (> 1.20 g/l) and low triglycerides (about 0.60 g/l). Great format Cows with early and significant loss of BC after calving. They express a poor reproductive performance with high triglycerides concentration (1.02 g/l) in the 1st month of lactation.
英文关键词	Reproduction Dairy cows Body condition Biochemical parameters Semi arid
类型	Article
语种	英语
开放获取类型	DOAJ Gold
收录类别	ESCI
WOS记录号	WOS:000217362300005
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/2XILL650/329726
作者单位	[Mouffok, C.; Smara, L.; Baitiche, M.; Allouche, L.; Belkasmi, F.] Setif Univ Algeria, Fac SNV, Dept Agron, Setif, Algeria; [Madani, T.] Format & Res Directory, Dept Agr, Setif, Algeria
推荐引用方式 GB/T 7714	Mouffok, C.,Madani, T.,Smara, L.,et al. Relationship between body condition score, body weight, some nutritional metabolites changes in blood and reproduction in Algerian Montbeliad cows[J],2011,4(10):461-466.
APA	Mouffok, C.,Madani, T.,Smara, L.,Baitiche, M.,Allouche, L.,&Belkasmi, F..(2011).Relationship between body condition score, body weight, some nutritional metabolites changes in blood and reproduction in Algerian Montbeliad cows.VETERINARY WORLD,4(10),461-466.
MLA	Mouffok, C.,et al."Relationship between body condition score, body weight, some nutritional metabolites changes in blood and reproduction in Algerian Montbeliad cows".VETERINARY WORLD 4.10(2011):461-466.