Preface Encarna Velázquez PérezClaudino Rodríguez Barrueco OriginalPaper 19 September 2006 Pages: 1 - 1
Genetics of phosphate solubilization and its potential applications for improving plant growth-promoting bacteria H. RodríguezR. FragaY. Bashan OriginalPaper 19 September 2006 Pages: 15 - 21
Biodiversity of populations of phosphate solubilizing rhizobia that nodulates chickpea in different Spanish soils R. RivasA. PeixE. Velázquez Original Paper 21 September 2006 Pages: 23 - 33
Phosphate solubilization activity of rhizobia native to Iranian soils H.A. AlikhaniN. Saleh-RastinH. Antoun Original Paper 24 August 2006 Pages: 35 - 41
Differential effects of coinoculations with Pseudomonas jessenii PS06 (a phosphate-solubilizing bacterium) and Mesorhizobium ciceri C-2/2 strains on the growth and seed yield of chickpea under greenhouse and field conditions Angel ValverdeAraceli BurgosJosé-Mariano Igual OriginalPaper 24 August 2006 Pages: 43 - 50
Effect of Tilemsi phosphate rock-solubilizing microorganisms on phosphorus uptake and yield of field-grown wheat (Triticum aestivum L.) in Mali A. H. BabanaH. Antoun OriginalPaper 24 August 2006 Pages: 51 - 58
Screening for PGPR to improve growth of Cistus ladanifer seedlings for reforestation of degraded mediterranean ecosystems Ramos Solano B.M. T. Pereyra de la IglesiaF. J. Gutierrez Mañero OriginalPaper 19 September 2006 Pages: 59 - 68
Phosphate-solubilizing microorganisms isolated from rhizospheric and bulk soils of colonizer plants at an abandoned rock phosphate mine I. ReyesA. ValeryZ. Valduz OriginalPaper 24 August 2006 Pages: 69 - 75
Microbial solubilization of rock phosphate on media containing agro-industrial wastes and effect of the resulting products on plant growth and P uptake N. VassilevA. MedinaM. Vassileva OriginalPaper 24 August 2006 Pages: 77 - 84
The dependence of soil microbial activity on recent photosynthate from trees S. G. GöttlicherK. SteinmannP. Högberg Research Article 02 August 2006 Pages: 85 - 94
Soil microbial loop and nutrient uptake by plants: a test using a coupled C:N model of plant–microbial interactions Xavier RaynaudJean-Christophe LataPaul W. Leadley ORIGINAL PAPER 09 September 2006 Pages: 95 - 116
Genotypic Variation in Root Growth Angle in Rice (Oryza sativa L.) and its Association with Deep Root Development in Upland Fields with Different Water Regimes Yoichiro KatoJun AbeJunko Yamagishi Original Paper 09 September 2006 Pages: 117 - 129
Litter N:P ratios indicate whether N or P limits the decomposability of graminoid leaf litter Sabine GüsewellJos T. A. Verhoeven ORIGINAL PAPER 15 August 2006 Pages: 131 - 143
Physiological and Molecular Responses of Nitrogen-starved Rice Plants to Re-supply of Different Nitrogen Sources Baozhen LiWeijie XinGuohua Xu Original Paper 15 August 2006 Pages: 145 - 159
Seasonal and spatial variability of soil respiration in four Sitka spruce stands Gustavo SaizCarly GreenEdward P. Farrell Original Paper 15 August 2006 Pages: 161 - 176
Genetic structure and activity of the nitrate-reducers community in the rhizosphere of different cultivars of maize Laurent PhilippotMelanie KuffnerF. Martin-Laurent Original Paper 15 August 2006 Pages: 177 - 186
Utilization of bedrock water by Brosimum alicastrum trees growing on shallow soil atop limestone in a dry tropical climate José Ignacio QuerejetaHéctor Estrada-MedinaRocío Ruenes Original Paper 24 August 2006 Pages: 187 - 197
High diversity of diazotrophic bacteria associated with the carnivorous plant Drosera villosa var. villosa growing in oligotrophic habitats in Brazil U. AlbinoD. P. SaridakisG. Andrade Original Paper 24 August 2006 Pages: 199 - 207
Different native arbuscular mycorrhizal fungi influence the coexistence of two plant species in a highly alkaline anthropogenic sediment Rui S. OliveiraPaula M. L. CastroMiroslav Vosátka Original Paper 24 August 2006 Pages: 209 - 221
Phytosiderophores released by graminaceous species promote 59Fe-uptake in citrus Stefano CescoAdamo Domenico RombolàRoberto Pinton Original paper 24 August 2006 Pages: 223 - 233
Simulating trends in crop yield and soil carbon in a long-term experiment—effects of rising CO2, N deposition and improved cultivation J. BerntsenB. M. PetersenJ. E. Olesen Original Paper 24 August 2006 Pages: 235 - 245
Cluster-root formation, carboxylate exudation and proton release of Lupinus pilosus Murr. as affected by medium pH and P deficiency Z. WangJ. ShenF. Zhang Original Paper 24 August 2006 Pages: 247 - 256
Charcoal and shrubs modify soil processes in ponderosa pine forests of western Montana M. D. MacKenzieT. H. DeLuca Original Paper 24 August 2006 Pages: 257 - 266
Cadmium-induced ammonium ion accumulation of rice seedlings at high temperature is mediated through abscisic acid Yi Ting HsuMei Chun KuoChing Huei Kao Original Paper 24 August 2006 Pages: 267 - 277
Effects of forest management on soil N cycling in beech forests stocking on calcareous soils Michael DannenmannRainer GascheHans Papen Original Paper 31 August 2006 Pages: 279 - 300
Fate of carbon in upland grassland subjected to liming using in situ 13CO2 pulse-labelling Bente FoereidLorna A. DawsonJ. Ignacio Rangel-Castro Original Paper 24 August 2006 Pages: 301 - 311
Phytoavailability of zirconium in relation to its initial added form and soil characteristics E. FerrandC. DumatM. F. Benedetti Original Paper 21 September 2006 Pages: 313 - 325
Cotton–cowpea intercropping and its N2 fixation capacity improves yield of a subsequent maize crop under Zimbabwean rain-fed conditions L. RusinamhodziH. K. MurwiraJ. Nyamangara Original Paper 24 August 2006 Pages: 327 - 336
Short-term and long-term effects of tannins on nitrogen mineralisation and litter decomposition in kauri (Agathis australis (D. Don) Lindl.) forests Eric VerkaikAnne G. JongkindFrank Berendse Original paper 24 August 2006 Pages: 337 - 345
Soil water, nutrient availability and sapling survival under organic and polyethylene mulch in a seasonally dry tropical forest M. G. Barajas-GuzmánJ. CampoV. L. Barradas Original paper 24 August 2006 Pages: 347 - 357
Effects, distribution and uptake of silicon in banana (Musa spp.) under controlled conditions C. HenrietX. DrayeB. Delvaux Original Paper 24 August 2006 Pages: 359 - 374
QTL Analysis of Aluminum Resistance in Rice (Oryza sativa L.) Y. XueJ. M. WanJ. F. Ma Original Paper 24 August 2006 Pages: 375 - 383