Rice soil pot experiment(combined fire soil ash, desulfurized gypsum, and superphosphate treatment),Hunan China.
Deep sequencing was performed on Illumina Miseq(Illumina, Inc., USA) platform at Beijing Allwegene Technology Co., Ltd.. After the  run, image analysis, base calling and error estimation were performed using Illumina  Analysis Pipeline Version 2.6 (Illumina, Inc., USA)