Dietary purslane (Portulaca oleracea L.) promotes the growth performance of broilers by modulation of gut microbiota
نویسندگان
چکیده
Abstract Purslane is a widespread wild vegetable with both medicinal and edible properties. It highly appreciated for its high nutritional value also considered as high-quality feed resource livestock poultry. In this study, Sanhuang broilers were used to investigate the effect of feeding purslane diets on growth performance in their gut microbiota. A total 48 birds good uniform weight selected randomly allocated four treatment groups (control), B, C D. Dietary treatments fed basal diet without containing 1%, 2% 3% purslane. The 16S rDNA was amplified by PCR sequenced using Illumina HiSeq platform analyze composition diversity microbiota sets samples. results showed that dietary inclusion could significantly improve reduce conversion ratio. Microbial analysis indicated mainly included Gallibacterium , Bacteroides Escherichia-Shigella etc. As content increased, abundance Lactobacillus increased significantly, decreased. LEfSe revealed Bacteroides_caecigallinarum Lachnospiraceae Lactobacillales Firmicutes had significant differences compared control group. PICRUSt bacteria enriched carbohydrate metabolism pathway due additon diet. These suggest addition increase intestine, modulate environment promote carbohydrates performance. This study indicates growth-promoting might depend modulation microbiota, so provide certain scientific basis application industry.
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ژورنال
عنوان ژورنال: AMB Express
سال: 2021
ISSN: ['2191-0855']
DOI: https://doi.org/10.1186/s13568-021-01190-z