干旱区生态环境知识资源中心(Arid): Phenotypic characterization of 28 spontaneous accessions of the genus Vicia L. in the semi-arid region of Setif (Algeria)

Arid

	Phenotypic characterization of 28 spontaneous accessions of the genus Vicia L. in the semi-arid region of Setif (Algeria)
	Arroum, S.; Sboui, A.; Ayeb, N.; Atigui, M.; Benrjeb, M.; Fguiri, I.; Dbara, M.; Hammadi, M.; Khorchani, T.
通讯作者	Arroum, S
来源期刊	FOURRAGES
ISSN	0429-2766
出版年	2023
期号	256 页码:25-33
英文摘要	The quantity as well as the quality of camel milk depends on several factors, in particular the breeding system. Intensification is a key way to improve camel milk production. The increased demand for camel milk by consumers in the Tunisian market and the problem of preserving this milk in its raw state and its heat sensitivity led us to look for an alternative to preserve this noble product while maintaining its nutritional qualities, including camel kefir. In this context, this work was conducted to study the effect of the breeding system and the diet of camels on the quality of camel kefir. A collection of different feeding samples was carried out in several sites. The chemical composition of the pastoral plants collected and the food distributed to the camels was determined. Then a study of the physicochemical and biochemical parameters of camel kefirs from different breeding systems (extensive, intensive and semi-intensive) was determined. In order to seek a possible relationship between animal feed and the quality of kefir produced. The results showed that pastoral plants are rich in fiber. They showed high contents of NDF and ADF, particularly Stipa tenacissima, Aeluropus littoralis and Astragalus armatus (81.11 +/- 1.2; 72.16 +/- 5.31 and 64.75 +/- 5.46 % MS, respectively in NDF and 13.44 +/- 0.03; 13.5 +/- 2.36 and 13.33 +/- 3.02 respectively in ADL). These plants were poor in total nitrogenous matter (MAT). This study demonstrated that the feeding conditions have a significant influence on the acidity (pH) and fat content. The Camel kefir from extensive systems is more acidic (87.66 degrees D +/- 2.00) than that from both other rearing systems, while conversely the fat content is higher in intensive mode (45.45 +/- 3.61 g/) compared to the semi-intensive (35.45 +/- 4.75g/l) and extensive (23.99 +/- 4.39) system. The transition from extensive to semi-intensive system requires the improvement of breeding conditions to increase animal production and preserve the pastoral environment.
英文关键词	Livestock systems camel milk chemical composition quality of kefir rangeland
类型	Article
语种	French
收录类别	SCI-E
WOS记录号	WOS:001179215600003
WOS关键词	MILK ; CAMELS
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/2XILL650/396461
推荐引用方式 GB/T 7714	Arroum, S.,Sboui, A.,Ayeb, N.,et al. Phenotypic characterization of 28 spontaneous accessions of the genus Vicia L. in the semi-arid region of Setif (Algeria)[J],2023(256):25-33.
APA	Arroum, S..,Sboui, A..,Ayeb, N..,Atigui, M..,Benrjeb, M..,...&Khorchani, T..(2023).Phenotypic characterization of 28 spontaneous accessions of the genus Vicia L. in the semi-arid region of Setif (Algeria).FOURRAGES(256),25-33.
MLA	Arroum, S.,et al."Phenotypic characterization of 28 spontaneous accessions of the genus Vicia L. in the semi-arid region of Setif (Algeria)".FOURRAGES .256(2023):25-33.