soil metagenome
Soil samples were collected in July 2023 from abandoned farmland in Jingyan County (Leshan City) and Dongxing District, Neijiang City, Sichuan Province, China.Three contrasting purplish soil types were sampled: JX08 from Yunfeng Village, Jingyan County, developed from weathered Cretaceous red purple sand shale and Jurassic purple sandstone conglomerate; JY03 from Huangbojing Village, Jingyan County, derived from calcareous purple shale and gravel, DX06 from Gaoliang Town, Dongxing District, Neijiang City, formed from calcareous purple mudstone and shale