Nitrogen recovery by alley-cropped maize and trees from 15N-labeled tree biomass in the subhumid highlands of Kenya D. N. MugendiP. K. R. NairM. K. O'Neill ORIGINAL PAPER Pages: 97 - 101
Acquisition of microbial communities and enhanced availability of soil nutrients by the isopod Porcellio scaber (Latr.) (Isopoda: Oniscidea) G. KautzW. Topp ORIGINAL PAPER Pages: 102 - 107
Medium-term effects of a single application of mustard residues on soil microbiota and C content of vertisols Belete LuluH. Insam ORIGINAL PAPER Pages: 108 - 113
Influence of organic manures on arbuscular mycorrhizal fungi associated with Vigna unguiculata (L.) Walp. in relation to tissue nutrients and soluble carbohydrate in roots under field conditions T. MuthukumarK. Udaiyan ORIGINAL PAPER Pages: 114 - 120
Effect of vegetation manipulation of abandoned arable land on soil microbial properties S. MalýG. W. KorthalsW. De Boer ORIGINAL PAPER Pages: 121 - 127
Release of sulphate-sulphur, potassium, calcium and magnesium from spent mushroom compost under field conditions D.P.C. StewartK. C. CameronB. E. Main ORIGINAL PAPER Pages: 128 - 133
Effects of deforestation on phosphorus pools in mountain soils of the Alay Range, Khyrgyzia M.-B. TurriónB. GlaserW. Zech ORIGINAL PAPER Pages: 134 - 142
Establishment of Azorhizobium caulinodans in the rhizosphere of wetland rice (Oryza sativa L.) C. Van NieuwenhoveL. Van HolmL. Van Holm ORIGINAL PAPER Pages: 143 - 149
Arbuscular mycorrhizae in a long-term field trial comparing low-input (organic, biological) and high-input (conventional) farming systems in a crop rotation P. MäderStephan EdenhoferUrs Niggli ORIGINAL PAPER Pages: 150 - 156
Short-term effects of tillage systems on active soil microbial biomass C. R. AlvarezRoberto Alvarez ORIGINAL PAPER Pages: 157 - 161
Mineralization and denitrification in upland, nearly saturated and flooded subtropical soil I. Effect of nitrate and ammoniacal nitrogen M. S. AulakhTejinder S. KheraJohn W. Doran ORIGINAL PAPER Pages: 162 - 167
Mineralization and denitrification in upland, nearly saturated and flooded subtropical soil II. Effect of organic manures varying in N content and C:N ratio M. S. AulakhTejinder S. KheraJohn W. Doran ORIGINAL PAPER Pages: 168 - 174
Effect of nitrogen fertilization on yield and nitrogen and water use efficiencies of winter wheat (durum and bread) varieties grown under conditions found in Central Anatolia M. B. HalitligilAli AkınYusuf Işık ORIGINAL PAPER Pages: 175 - 182
Soil amidase activity in polyacrylamide-treated soils and potential activity toward common amide-containing pesticides Jeanine L. Kay-ShoemakeM. E. WatwoodRoderick D. Lentz SHORT COMMUNICATION Pages: 183 - 186