Characterizing the Intra-Vineyard Variation of Soil Bacterial and Fungal Communities.

ABSTRACT: Vineyard soil microbial communities potentially mediate grapevine growth, grape production as well as wine terroir. Simultaneously assessing shifts of microbial community composition at the intra-vineyard scale allows us to decouple correlations among environmental variables, thus providing insights into vineyard management. Here we investigated bacterial and fungal community compositions and their relationships with edaphic properties in soils collected from a commercial vineyard at four different soil depths (0-5, 5-10, 10-20, and 20-40 cm). Soil organic carbon (SOC) content, invertase activity and phosphatase activity decreased along depth gradient in the 0-20 cm soil fraction (P < 0.001). The soil bacterial biomass and α-diversity were significantly higher than those of f

SUBMITTER: Liang H 

PROVIDER: S-EPMC6554343 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature