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作者

Mengjiao Guo Guangen Hao Ning Li Rong Li Liangmeng Wei Tongjie Chai

作者单位

College of Veterinary Medicine，Shandong Agricultural University，Sino-German Cooperative Research Centre for Zoonosis of Animal Origin of Shandong Province，61 Daizong Road，Tai'an City 271000，Shandong Province，China；Collaborative Innovation Centre for the Origin and Control of Emerging Infectious Diseases of Taishan Medical College，Tai'an City 271000，Shandong Province，China

会议名称

世界动物福利科学大会

会议录

世界动物福利科学大会论文集

召开年

2019

关键词

Probiotics Bacillus subtilis Cherry Valley duck growth performance innate immunity disease resistance

摘要

Given the promising results of applying Bacillus subtilisas a probiotic in both humans and animals,the aim of this study was to systematically investigate the effects of B.subtilis on growth performance,immune response and disease resistance in Cherry Valley ducks.At 28 d post-hatch,ducks fed a diet with B.subtilis weighed significantly more,had higher relative immune organ weights,and exhibited greater villus heights,villus height to crypt depth ratios,and shallower crypt depths in the duodenum...更多

Given the promising results of applying Bacillus subtilisas a probiotic in both humans and animals,the aim of this study was to systematically investigate the effects of B.subtilis on growth performance,immune response and disease resistance in Cherry Valley ducks.At 28 d post-hatch,ducks fed a diet with B.subtilis weighed significantly more,had higher relative immune organ weights,and exhibited greater villus heights,villus height to crypt depth ratios,and shallower crypt depths in the duodenum than controls fed a normal diet(p收起

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会议论文

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