Fig. 2

Mean of glomalin related soil protein (a = easily extractable glomalin related soil protein and b = total glomalin related soil protein) under different agroforestry practices in drylands of southern Ethiopia; HAFP = homegarden agroforestry practices, ClAFP = cropland based agroforestry practices, WlAFP = woodlot based agroforestry practices, TSWAFP = trees on soil and water conservation measures based agroforestry practices. Bars with the same small letters are not significant at p < 0.05