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Abstract：
This study aims to assess the effects of the partial replacement of whole corn silage (WCS) with fermented pineapple peel residue (FPPR) on growth, serological parameters, muscle quality, rumen microorganisms, and fecal microorganisms. A total of 24 Chuanzhong black goats weighing 10.23 ± 1.42 kg were evaluated in a randomized complete trial design in accordance with the following treatments: (1) 0% FPPR in the diet, (2) 25% FPPR in the diet, and (3) 50% FPPR in the diet. In goats, the partial substitution of FPPR for WCS increased the abundance of probiotics, such as Blautia, Butyrivibrio fibrisolvens, and Ruminococcus albus, and did not exert significant effects on overall serological parameters and muscle quality. In conclusion, the partial substitution of FPPR for WCS in the diet did not impair or affect the productive performance of goats.
摘要：
本研究旨在评估用发酵菠萝皮渣（FPPR）部分替代整个玉米青贮（WCS）对生长的影响，血清学参数，肌肉质量，瘤胃微生物，和粪便微生物。对24只体重为10.23±1.42kg的川中黑山羊进行随机完整试验设计,按照以下处理方法进行评价:(1)日粮中FPPR为0%,（2）饮食中25%FPPR，和(3)饮食中50%FPPR。在山羊中，FPPR对WCS的部分替代增加了益生菌的丰度，比如Blautia,Butyrivibriofibrisolvens，和白色反刍动物球菌，并且对整体血清学参数和肌肉质量没有显着影响。总之,日粮中FPPR部分替代WCS不会损害或影响山羊的生产性能。
