Amount and percentage of SOC loss comparing with initial SOC content.
2014-07-31T03:00:54Z (GMT) by
<p>Control: treatments with no residue or N fertilizer added. N: treatments with N fertilization. R: treatments with residue application. RN: treatments applied with both residue and N fertilizer. Different letters above the bar suggest significant differences at p<0.05, comparisons were performed in different treatments within each site (IAsoil, MDsoil).</p>