Effects of vegetation regime on denitrification potential in two tropical volcanic soils Robert P. GriffithsBruce A. CaldwellPhillip Sollins OriginalPaper Pages: 157 - 162
Methane emission and entrapment in flooded rice soils as affected by soil properties Z. P. WangC. W. LindauW. H. Patrick Jr. OriginalPaper Pages: 163 - 168
The effect of pig slurry on exchangeable potassium in calcareous soils M. Pilar BernalAntonio LaxAsunción Roig OriginalPaper Pages: 169 - 172
Nitrogen forms in 1- to 7-year-old opencast lignite mine soils F. Gil-SotresM. C. LeirósM. V. González-Sangregorio OriginalPaper Pages: 173 - 178
The influence of nitrogen on atrazine and 2,4-dichlorophenoxyacetic acid mineralization in grassland soils James A. EntryKim G. MattsonWilliam H. Emmingham OriginalPaper Pages: 179 - 182
Yeasts associated with soil invertebrates B. A. ByzovVu Nguyen ThanhI. P. Babjeva OriginalPaper Pages: 183 - 187
Response by soil nematode populations and the soil microbial biomass to a rain episode in the hot, dry Negev Desert Y. SteinbergerS. Sarig OriginalPaper Pages: 188 - 192
Estimates of denitrification in soil by remote sensing of thermal infrared emission at different moisture levels Kerstin RobertsonLeif KlemedtssonThomas Rosswall OriginalPaper Pages: 193 - 197
Comparisons of the influence of vesicular-arbuscular mycorrhiza on the productivity of hedgerow woody legumes and cassava at the top and the base of a hillslope in alley cropping systems M. O. AtayeseO. O. AwotoyeK. Mulongoy OriginalPaper Pages: 198 - 204
Seasonal fluctuations in microbial populations and available nutrients in forest soils M. Díaz-RaviñaM. J. AceaT. Carballas OriginalPaper Pages: 205 - 210
Effect of some fungicide seed treatments on the survival of Bradyrhizobium japonicum and on the nodulation and yield of soybean [Glycine max. (L) Merr.] Cécile RevellinPhilippe LetermeGérard Catroux OriginalPaper Pages: 211 - 214
Influence of Pseudomonas syringae R25 and P. putida R105 on the growth and N2 fixation (acetylene reduction activity) of pea (Pisum sativum L.) and field bean (Phaseolus vulgaris L.) J. R. de FreitasV. V. S. R. GuptaJ. J. Germida OriginalPaper Pages: 215 - 220
The effect of suppression treatments on the uptake of 15N by intercropped corn from labeled alfalfa (Medicago sativa) Diann JordanCharles W. RiceJames M. Tiedje OriginalPaper Pages: 221 - 226
Effect of passage through the intestinal tract of detritivore earthworms (Lumbricus spp.) on the number of selected Gram-negative and total bacteria Jens Christian PedersenNiels Bohse Hendriksen OriginalPaper Pages: 227 - 232
Effect of different soil cultivation systems, including no-tillage, on electro-ultrafiltration extractable organic nitrogen Birgit HütschKonrad Mengel OriginalPaper Pages: 233 - 237
Influence of pH, dispersion methods, and different compounds on adenosine triphosphate recovery from soil Gian Attilio SacchiGiovanni ValsecchiSergio Cocucci OriginalPaper Pages: 238 - 242