Steelhead trout (<i>Oncorhynchus mykiss</i>) fed probiotic during the earliest developmental stages have enhanced growth rates and intestinal microbiome bacterial diversity.

ABSTRACT: Sustainable aquaculture practices can help meet the increasing human demand for seafood, while easing pressures on natural fish populations. Studies aimed at increasing fish production in aquaculture have included supplementary dietary probiotics that often promote general health and enhanced growth rates by altering the microbiome of the host. Steelhead trout (Oncorhynchus mykiss) is anadromous, like salmon, and it is a subspecies of rainbow trout capable of rapid growth, making it an attractive fish to the aquaculture industry. In this study, the impact of feeding a Bacillus subtilis probiotic on the bacterial microbiome of steelhead trout was examined temporally across several stages of animal development, from eggs (day -19) through 184 days after hatching, in relation to

SUBMITTER: Hines IS 

PROVIDER: S-EPMC11633451 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature