Illumina MiSeq sequencing investigation on the contrasting rhizosphere soil bacterial community structures in tea orchard soil under different content of aluminium

The rhizosphere of grown tea (Camellia sinensis (L.) O. Kuntze) becomes acidic, and aluminium (Al) toxicity has been identified as a key constraint on plant development in acidic soils. current study investigated the composition functions bacteria well soil enzyme activity under different Al stress conditions. effect pH, activities, diversity structure bacterial population various concentrations were studied by pot experiment. All analyses demonstrated that substantial alterations enzymes communities could only be seen conditions extreme stress. Soil more concentrated 100, 150 250 µM, respectively. More than 82,000 valid reads obtained for each replicate, abundance certain genera treated groups greater control group. Lower attracted Al-tolerant such Burkholderia to increase resistance. These findings revealed activities orchard provided tolerance or resistance capability plants their