کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8502003 1553922 2018 26 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Comparison of two herbal essential oils, probiotic, and mannan-oligosaccharides on egg production, hatchability, serum metabolites, intestinal morphology, and microbiota activity of quail breeders
ترجمه فارسی عنوان
مقایسه دو روغن اسانس گیاهی، پروبیوتیک و منان الیگوساکارید ها در تولید تخم مرغ، تخلیه، متابولیت های سرم، مورفولوژی روده و فعالیت میکروبیوتا تولیدکنندگان بلدرچین
کلمات کلیدی
روغن اسانس، پرورش دهندگان قوچ مورفولوژی روده، کارایی، صفات تخم مرغ
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم دامی و جانورشناسی
چکیده انگلیسی
The objective of this study was to examine the effects of 2 essential oils, including ajwain essential oil (AEO; Trachyspermum ammi L.) and dill essential oil (DEO; Anethum graveolens L.), compared with probiotic (Pro) and mannan-oligosaccharides (MOS) on the productive performance, egg traits, serum metabolites, intestinal morphology, and microbial population in quail breeders. A total of 250 female and 50 male Japanese breeder quails at age of 8 wk were randomly assigned to 5 treatments with 5 replicate cages per treatment and 10 females and 2 males per cage. The experimental diets were a basal diet or a basal diet supplemented with Pro (150 mg/kg), MOS (2 g/kg), AEO (250 mg/kg), and DEO (250 mg/kg). During the 10-wk experiment period, productive performance and egg quality were recorded. At the end of the experiment, serum biochemical metabolites, intestinal morphometric indices, and microbiota counts were determined. The dietary treatments did not affect egg weight, egg mass, daily production, feed intake, chick's weight, and hatchability in quail breeders. However, feed conversion ratio (FCR) improved in quail breeders fed dietary AEO supplement (P < 0.05). Feeding diets containing DEO and AEO resulted in a decrease in blood serum concentration of cholesterol at the end of the experiment (P < 0.05). The quail breeders fed the diet with AEO had a greater number of Lactobacilli in the ileo-cecal region (P < 0.05). The dietary AEO, Pro, and MOS increased villus width and height in the jejunum and ileum (P < 0.05). In conclusion, the AEO supplementation had a positive effect on the FCR and microbiota counts of breeder quails. In addition, supplementation of MOS, Pro, and AEO in quail breeder diet improved the intestinal morphology.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Livestock Science - Volume 210, April 2018, Pages 93-98
نویسندگان
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