Soil Bacterial Communities from Three Agricultural Production Systems in Rural Landscapes of Palmira, Colombia.

ABSTRACT: Soils play important roles in the proper functioning of agroecosystems. Using molecular characterization methods such as metabarcoding, soils from eight farms (57 samples) belonging to three production system types-agroecological (two farms with twenty-two sampling points), organic (three farms with twenty-one sampling points), and conventional (three farms with fourteen sampling points)-were compared from the rural villages of El Arenillo and El Mesón in Palmira, Colombia. Amplification and sequencing of the hypervariable V4 region of the 16S rRNA gene was performed using next-generation sequencing (Illumina MiSeq) to estimate the bacterial composition and the alpha and beta diversity present. Across all soil samples, we found 2 domains (Archaea and Bacteria), 56 phylum, 190 classes, 386

SUBMITTER: Rugeles-Silva PA 

PROVIDER: S-EPMC10215842 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature