Nitrogen fixation: Progress and problems in the developing world Janet I. Sprent Preface Pages: i - ii
The contributions of nitrogen-fixing crop legumes to the productivity of agricultural systems M. B. PeoplesJ. BrockwellE. S. Jensen Review Article Pages: 1 - 17
Biological nitrogen fixation in resource-poor agriculture in South Africa Jacomina F. BloemGerhardus TrytsmanHendrik J. Smith OriginalPaper Pages: 18 - 24
Combating food insecurity on sandy soils in Zimbabwe: The legume challenge Florence MtambanengwePaul Mapfumo OriginalPaper Pages: 25 - 36
N2 fixation in cowpea plants grown in farmers’ fields in the Upper West Region of Ghana, measured using15N natural abundance Jesse B. NaabSamson M. B. ChimphangoFelix D. Dakora OriginalPaper Pages: 37 - 46
Measurement of N2 fixation in 30 cowpea (Vigna unguiculata L. Walp.) genotypes under field conditions in Ghana, using the15N natural abundance technique Alphonsus K. BelaneFelix D. Dakora OriginalPaper Pages: 47 - 56
Effect of legume plant density and mixed culture on symbiotic N2 fixation in five cowpea (Vigna unguiculata L. Walp.) genotypes in South Africa Joachim H. J. R. MakoiSamson B. M. ChimphangoFelix D. Dakora OriginalPaper Pages: 57 - 67
Assessing the symbiotic dependency of grain and tree legumes on N2 fixation for their N nutrition in five agro-ecological zones of Botswana Flora Pule-MeulenbergFelix D. Dakota OriginalPaper Pages: 68 - 77
Indigenous legumes biomass quality and influence on C and N mineralization under indigenous legume fallow systems H. NezombaT. P. TauroP. Mapfumo OriginalPaper Pages: 78 - 91
Germination, field establishment patterns and nitrogen fixation of indigenous legumes on nutrient-depleted soils T. P. TauroH. NezombaP. Mapfumo OriginalPaper Pages: 92 - 101
Nitrogen and carbon costs of soybean and lupin root systems during phosphate starvation M. R. Le RouxS. KhanA. J. Valentine OriginalPaper Pages: 102 - 109
Sequence analysis of a DNA fragment fromSinorhizobium fredii USDA257 which extends the nitrogen fixation host range ofRhizobium species NGR234 to soybean,Glycine max (L.) Merr cultivar Peking B. BoboyeG. NyakaturaTh. Boller OriginalPaper Pages: 110 - 119
Rep-PCR of tropical rhizobia for strain fingerprinting, biodiversity appraisal and as a taxonomic and phylogenetic tool Pâmela MennaAlan Alves PereiraMariangela Hungria OriginalPaper Pages: 120 - 130
Genetic diversity ofBradyrhizobium japonicum within soybean growing regions of the north-eastern Great Plains of North America as determined by REP-PCR and ERIC-PCR profiling Faisal T. FarooqJ. Kevin Vessey OriginalPaper Pages: 131 - 142
Symbiotic performance of selectedCyclopia Vent. (honeybush) rhizobia under nursery and field conditions Amy C. SpriggsFelix D. Dakora OriginalPaper Pages: 143 - 153
Nitrogen fixation with the soybean crop in Brazil: Compatibility between seed treatment with fungicides and bradyrhizobial inoculants Rubens José CampoRicardo Silva AraujoMariangela Hungria OriginalPaper Pages: 154 - 163
Characterization of fungal soil communities by F-RISA and arbuscular mycorrhizal fungi fromAraucaria angustifolia forest soils after replanting and wildfire disturbances C. M. PatrezeE. N. De PauloS. M. Tsai OriginalPaper Pages: 164 - 172
Thin-layer chromatographic analysis of lumichrome, riboflavin and indole acetic acid in cell-free culture filtrate ofPsoralea nodule bacteria grown at different pH, salinity and temperature regimes Sheku KanuFelix D. Dakora OriginalPaper Pages: 173 - 181
