Abstract:Aims: Greenhouses are widely used in agriculture systems to shield crops from unfavourable weather to achieve a year-round food supply. In recent years, aquaculture ponds have been placed in greenhouses in many regions. The impacts of the greenhouses on planktonic bacterial communities should be uncovered.
Methods and Results:In this study, two polyolefin film greenhouses accommodating aquaculture ponds were established and planktonic bacterial communities were compared from samples taken in aquaculture ponds … Show more
“…Sequencing technology has revealed the bacterial taxa and predicted functions of the microbiota in aquaculture environments, as well as the effects on the growth and development of aquatic organisms (Caporaso et al 2011;Choudhury et al 2021). For example, Zhao et al (2022) found that planktonic bacterial communities differed between indoor and outdoor conditions in aquaculture greenhouses. Arias et al (2006) found that bacterial communities in a catfish aquaculture setting varied from pond to pond at a given time point.…”
Section: Introductionmentioning
confidence: 99%
“…For example, Zhao et al. (2022) found that planktonic bacterial communities differed between indoor and outdoor conditions in aquaculture greenhouses. Arias et al .…”
The environmental microbiota plays a significant role in the growth and development of aquatic life. In recent years, American shad has become an important economic aquaculture species in China. However, information on the correlation between the growth of American shad and the aquaculture environment is limited. Through 16S rDNA‐based sequencing, the microbiota communities in ponds at different locations (Jiangyin and Yancheng in Jiangsu, China) were investigated. The results showed that the richness and diversity of the microbiota in the pond were greater than those in the tank at the same location. At the phylum level, Proteobacteria and Firmicutes were more abundant in the samples from Jiangyin than in those from Yancheng. In addition, the ratio of Firmicutes to Bacteroidetes was larger in the JYT samples than in the YCT samples, which implied that the American shad cultured in the Jiangyin environment tended to be fatter than those cultured in Yancheng. The body weight data also confirmed this finding. Moreover, the proportions of functional annotations in the samples from the Jiangyin and Yancheng environments were similar, but there were differences between the overall levels. Our results highlighted the correlations between the environmental microbiome and the growth tendency of American shad.
“…Sequencing technology has revealed the bacterial taxa and predicted functions of the microbiota in aquaculture environments, as well as the effects on the growth and development of aquatic organisms (Caporaso et al 2011;Choudhury et al 2021). For example, Zhao et al (2022) found that planktonic bacterial communities differed between indoor and outdoor conditions in aquaculture greenhouses. Arias et al (2006) found that bacterial communities in a catfish aquaculture setting varied from pond to pond at a given time point.…”
Section: Introductionmentioning
confidence: 99%
“…For example, Zhao et al. (2022) found that planktonic bacterial communities differed between indoor and outdoor conditions in aquaculture greenhouses. Arias et al .…”
The environmental microbiota plays a significant role in the growth and development of aquatic life. In recent years, American shad has become an important economic aquaculture species in China. However, information on the correlation between the growth of American shad and the aquaculture environment is limited. Through 16S rDNA‐based sequencing, the microbiota communities in ponds at different locations (Jiangyin and Yancheng in Jiangsu, China) were investigated. The results showed that the richness and diversity of the microbiota in the pond were greater than those in the tank at the same location. At the phylum level, Proteobacteria and Firmicutes were more abundant in the samples from Jiangyin than in those from Yancheng. In addition, the ratio of Firmicutes to Bacteroidetes was larger in the JYT samples than in the YCT samples, which implied that the American shad cultured in the Jiangyin environment tended to be fatter than those cultured in Yancheng. The body weight data also confirmed this finding. Moreover, the proportions of functional annotations in the samples from the Jiangyin and Yancheng environments were similar, but there were differences between the overall levels. Our results highlighted the correlations between the environmental microbiome and the growth tendency of American shad.
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