Exploring the Role of Edible Dock Powder (Rumex K-1) in Enhancing Growth Performance, Organ Health, and Cecal Microbiota in Sanhua Goslings

文献类型： 外文期刊

第一作者： Wang, Xianze

作者： Wang, Xianze;Wang, Junliang;Liu, Yi;Li, Guangquan;Gong, Shaoming;Wang, Huiying;He, Daqian

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关键词： Chinese gosling; edible grass; growth metrics; serum biochemical markers; cecal microbial diversity

期刊名称：AGRICULTURE-BASEL （ 影响因子：3.6； 五年影响因子：3.8 ）

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年卷期： 2025 年 15 卷 1 期

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收录情况： SCI

摘要： This study investigated the effects of dietary Edible Dock Powder (EDP) on growth performance, organ development, serum biochemistry, and cecal microbiota in Sanhua goslings. A total of 240 goslings were randomly allocated into four groups: one control group (Group A) and three experimental groups supplemented with EDP at concentrations of 1.00% (Group B), 2.50% (Group C), and 4.00% (Group D). Group B showed a significantly decreased feed-to-gain ratio (F/G) compared to the control group (p < 0.05). Organ analysis indicated an increase in liver and glandular stomach weights in Groups B and C (p < 0.05). Serum aspartate transaminase (AST) levels were significantly decreased in the EDP groups (p < 0.05), and glucose (GLU) levels were notably lower in Groups C and D compared to the control group (p < 0.05). Cecal microbiota analysis revealed that Group B was enriched in Prevotella and Streptococcaceae, while Cyanobacteria and Alistipes were higher in Group C. Additionally, Desulfovibrio was positively correlated with glandular stomach weight, and Oxalobacter with ADG (p < 0.05). These findings suggest that 1.00-2.50% EDP supplementation supports growth, enhances liver and gut health, and optimizes microbiota composition, providing a viable functional feed strategy for goslings.

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