The changes in humic substances(HS) is fundamental in detecting soil carbon sequestration mechanisms in natural and cult......

The reason why chlorsulfuron (2-chloro-N-[4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]benzenesulfonamide)bound ......

Twenty-three progressive extractions were performed to study individual humic acids (Has) and humin fractions from a typ......