Effects of Plant Age and Rock Phosphate on Quality and Nutrient Release of Legume Residue

I. ABARCHI, Zhan-Yu ZHANG, B. VANLAUWE, Xiang-Ping GUO, Wei-Mu WANG, B.T.I. ONG`OR and D. TIMBELY

Pedosphere 19 ( 1 ): 78 - 85 , 2009