Effects of temporal and spatial scales on soil yeast communities in the peach orchard

Shihezi Reclamation Area is located at the southern edge of Junggar Basin, with natural, soil, and climatic conditions unique to production peaches. In turn, peach orchards have accumulated rich microbial resources. As an important taxon soil fungi, diversity community structure changes yeast in on spatial temporal scales are still unknown. Here, we aimed investigate non-rhizosphere rhizosphere soils trees different ages orchard factors affecting them, as well co-occurrence network scales. High-through put sequencing results showed that a total 114 genera were detected all samples, belonging Ascomycota (60 genera) Basidiomycota (54 genera). The most dominant genus, Cryptococcus , was present greater than 10% abundance each sample. Overall, differences between 3, 8 15 years not significant. Principal coordinate analysis (PCoA) more pronounced scale compared scale. physical chemical 15-year-old had lowest pH, while OM, TN, TP contents increased significantly. Redundancy pH CO key contributing both synergistic effects whole, degree interactions connection tightness significantly higher 3- 8-year-old ones time reveal distribution pattern mechanism action communities soils, which can help develop effective management strategies improve stability microecology, thus promoting crop growth.