soil microorganism
In this study, the rhizosphere soil of Red Earth greenhouse grapes in arid areas was studied, and different fertilizer treatments under water stress were established. We analyzed yield, soil physicochemical properties, enzyme activities and soil microbial composition to provide a theoretical basis for the scientific water conservation and fertilization of greenhouse grape in arid and semi-arid region. The objectives of this study were to:(1) analyze the effects of bacterial fertilizer addition under water stress on the physicochemical properties, enzyme activities of greenhouse grape rhizosphere soil; (2) reveal the bacterial and fungal community composition and how it responds to fluorescent pseudomonas bacterial fertilizer; and (3) screen for the most effective fertilizer addition amounts to improve the rhizosphere soil environment of greenhouse grape under water stress conditions.