Soil chemical properties in different soil depths across the 0‒5.2 m soil profiles in the N0 and N600 treatments.

Abstract

Soil clay content (a), pH (b), soil organic carbon (c) and nitrate content (d) in different soil depths across the 0‒5.2 m soil profiles in the N0 and N600 treatments. N0 and N600 represent fertilizer N input rates of 0 and 600 kg N ha-1 year-1, respectively. Relative errors were less than 0.05 for all the measured parameters (n = 2).</p