Bacteria and protozoa in soil microhabitats as affected by earthworms A. WindingR. RønnN. B. Hendriksen ORIGINAL PAPER Pages: 133 - 140
Effect of tillage and residue management on enzyme activities in soils: III. Phosphatases and arylsulfatase S. P. DengM. A. Tabatabai ORIGINAL PAPER Pages: 141 - 146
Variation in 15N natural abundance of soil, humic fractions and plant materials in a disturbed and an undisturbed grassland S. J. KerleyS. C. Jarvis ORIGINAL PAPER Pages: 147 - 152
Destabilization of soil during the production of earthworm (Lumbricidae) and artificial casts R. P. HindellB. M. McKenzieJ. M. Tisdall ORIGINAL PAPER Pages: 153 - 163
Plant and soil responses to mycorrhizal fungi and rhizobacteria in nodulated or nitrate-fertilized peas (Pisum sativum L.) G. J. BethlenfalvayG. AndradeC. Azco‘n-Aguilar ORIGINAL PAPER Pages: 164 - 168
Enhanced dissolution of phosphate rocks in the rhizosphere N. S. BolanJ. ElliottS. Weil ORIGINAL PAPER Pages: 169 - 174
Differential effect of various endomycorrhizal fungi on nodulating ability of green gram by Bradyrhizobium sp. (Vigna) strain S24 A. K. SaxenaS. K. RathiK. V. B. R. Tilak ORIGINAL PAPER Pages: 175 - 178
Influence of iron pyrites and dicyandiamide on nitrification and ammonia volatilization from urea applied to loess brown earths (luvisols) D. BlaiseA. AmbergerS. von Tucher ORIGINAL PAPER Pages: 179 - 182
Enzymatic release of phosphate from model substrates and P compounds in soil solution from a peaty podzol C. A. ShandS. Smith ORIGINAL PAPER Pages: 183 - 187
Soil DNA extraction and assessment of the fate of Mycobacterium chlorophenolicum strain PCP-1 in different soils by 16S ribosomal RNA gene sequence based most-probable-number PCR and immunofluorescence J. D. van ElsasV. MäntynenA. C. Wolters ORIGINAL PAPER Pages: 188 - 195
Influence of organic by-products and nitrogen source on chemical and microbiological status of an agricultural soil J. A. EntryB. H. WoodC. W. Wood ORIGINAL PAPER Pages: 196 - 204
Freeze-dried soil extraction method for the measurement of microbial biomass C K. R. IslamR. R. WeilS. D. Glenn ORIGINAL PAPER Pages: 205 - 210
Nitrogen fertilizers promote denitrification R. L. MulvaneyS. A. KhanC. S. Mulvaney ORIGINAL PAPER Pages: 211 - 220
Influence of green manuring with Sesbania rostrata and Aeschynomene afraspera or urea on dynamics and uptake of nutrients by wetland rice B. DekaMedhiS. K. DeDatta ORIGINAL PAPER Pages: 221 - 226
Effects of artificial acidification and liming on the activity of digestive enzymes in Cognettia sphagnetorum (Vejdovsky´, 1878) (Annelida, Enchytraeidae) V. SˇustrJ. Chalupsky´V. Krisˇtu˚fek ORIGINAL PAPER Pages: 227 - 230
Mechanistic model for nitrous oxide emission via nitrification and denitrification C. MüllerR. R. SherlockP. H. Williams ORIGINAL PAPER Pages: 231 - 238
Estimating nitrogen transfer by foliar 15N-labelling in legume – non-legume associations P. M. ChalkC. J. Smith SHORT COMMUNICATION Pages: 239 - 242
