BioSample

Note: CK(control,no fertilizer); N: nitrogen fertilizer only; NP: nitrogen and phosphrous fertilizer; NPK: nitrogen, phosphrous and potanssium fertilizer; M: manure; NM: nitrogen and manure; NPM: nitrogen and phosphrous and manure; NPKM: nitrogen, phosphrous and potanssium plus manure.The first number following the capital letter means the bioreplicate, and there are three replicates. The second number means the soil depth: number 1 means the 0- 20 cm soil depth; number 2 means the 20- 40 cm soil depth; number 3 means the 40- 60 cm soil depth; number 4 means the 60- 90 cm soil depth.