Ontogenetic variations on absorption and utilization of phosphorus in common bean cultivars under biological nitrogen fixation Adelson Paulo AraújoMarcelo Grandi Teixeira OriginalPaper Pages: 1 - 10
Cultivar variation in the effect of chlorsulfuron in depressing the uptake of copper in wheat C. TangA. D. Robson OriginalPaper Pages: 11 - 20
Ethylene production, cluster root formation, and localization of iron(III) reducing capacity in Fe deficient squash roots Brian M. WatersDale G. Blevins OriginalPaper Pages: 21 - 31
Autumn leaf colours as indicators of decomposition rate in sycamore (Acer pseudoplatanus L.) J.H.C. CornelissenN. Pérez-HarguindeguyR. Aerts OriginalPaper Pages: 33 - 38
Earthworm and enchytraeid activity under different arable farming systems, as exemplified by biogenic structures Stéphanie TopoliantzJean-François PongePhilippe Viaux OriginalPaper Pages: 39 - 51
A comparison of nine species of arbuscular mycorrhizal fungi on the development and nutrition of micropropagated Rubus idaeus L. cv. Glen Prosen (Red Raspberry) Jeanette TaylorLucy Harrier OriginalPaper Pages: 53 - 61
Nitrogen use in mixed tree crop plantations with a legume cover crop Johannes LehmannJose Pereira da Silva Jr.Luciana Ferreira da Silva OriginalPaper Pages: 63 - 72
The effects of external potassium and magnesium concentrations on the magnesium and potassium inflow rates and growth of micropropagated cherry rootstocks, “F.12/1” (Prunus avium L.) and “Colt” (Prunus avium L.) × Prunus pseudocerasus L.) Y.E. TroyanosN.A. HippsG. Kingswell OriginalPaper Pages: 73 - 82
Effect of alkaline and saline substrates on ABA contents, distribution and transport in plant roots Birgit DegenhardtHartmut GimmlerWolfram Hartung OriginalPaper Pages: 83 - 94
Diagnosing sulfur deficiency in field-grown oilseed rape (Brassica napus L.) and wheat ( Triticum aestivum L.) M.M.A. Blake-KalffM.J. HawkesfordS.P. McGrath OriginalPaper Pages: 95 - 107
Metabolism of polychlorinated biphenyls by Solanum nigrum hairy root clone SNC-9O and analysis of transformation products Petra KučerováMartina MackováTomáš Macek OriginalPaper Pages: 109 - 115
Root-induced increases in soil pH and nutrient availability to field-grown cereals and legumes on acid sandy soils of Sudano-Sahelian West Africa M. BagayokoS. AlveyA. Buerkert OriginalPaper Pages: 117 - 127
Contrasting fine-root production, survival and soil CO2 efflux in pine and poplar plantations M. D. ColemanR. E. DicksonJ. G. Isebrands OriginalPaper Pages: 129 - 139
Tillage, crop residue, legume rotation, and green manure effects on sorghum and millet yields in the semiarid tropics of Mali Zoumana KouyatéKathrin FranzluebbersLloyd R. Hossner OriginalPaper Pages: 141 - 151
Influence of decomposer food web structure and nitrogen availability on plant growth Jouni LaaksoHeikki SetäläAnsa Palojärvi OriginalPaper Pages: 153 - 165
Effects of low and high levels of magnesium on the response of sunflower plants grown with ammonium and nitrate B. LasaS. FrechillaP.M. Aparicio-Tejo OriginalPaper Pages: 167 - 174
Influence of synthetic sheep urine on the microbial biomass, activity and community structure in two pastures in the Scottish uplands Berwyn L. WilliamsSusan J. GraystonEileen J. Reid OriginalPaper Pages: 175 - 185
Colonization of wheat by Azospirillum brasilense Cd is impaired by saline stress Sonia FischerViviana RivarolaGladys Mori OriginalPaper Pages: 187 - 191
Selenium as an anti-oxidant and pro-oxidant in ryegrass Helinä HartikainenTailin XueVieno Piironen OriginalPaper Pages: 193 - 200
The relative contribution of symbiotic N2 fixation and other nitrogen sources to grassland ecosystems along an altitudinal gradient in the Alps Katja A. JacotAndreas LüscherUeli A. Hartwig OriginalPaper Pages: 201 - 211
Changes in soil CO2 and O2 concentrations when radiata pine is grown in competition with pasture or weeds and possible feedbacks with radiata pine root growth and respiration Roger SandsPutranto B. NugrohoPeter W. Clinton OriginalPaper Pages: 213 - 225
Morphological and physiological reactions of young deciduous trees (Quercus robur L., Q. petraea [Matt.] Liebl., Fagus sylvatica L.) to waterlogging Michaela SchmullFrank M. Thomas OriginalPaper Pages: 227 - 242
Boron efficiency in oilseed rape: I. Genotypic variation demonstrated in field and pot grown Brassica napus L. and Brassica juncea L. James C. R. StangoulisHarsharn S. GrewalRobin D. Graham OriginalPaper Pages: 243 - 251
Boron efficiency in oilseed rape: II. Development of a rapid lab-based screening technique James C. R. StangoulisMichael J. WebbRobin D. Graham OriginalPaper Pages: 253 - 261
Crop rotation and residue management effects on carbon sequestration, nitrogen cycling and productivity of irrigated rice systems C. WittK.G. CassmanJ.C.G. Ottow OriginalPaper Pages: 263 - 278
The effect of three or five years of set-aside on the husbandry and grain yield of subsequent cereal crops in the UK J.M. SmithS.K. CookJ.H. Clarke OriginalPaper Pages: 279 - 297
A comparison between Ca and Sr cycling in forest ecosystems Anne PoszwaEtienne DambrineOlivier Atteia OriginalPaper Pages: 299 - 310