Earthworm responses to plant species' loss and elevated CO2 in calcareous grassland J.G. ZallerJ.A. Arnone III OriginalPaper Pages: 1 - 8
Nutrient uptake and growth of barley as affected by soil compaction Johan Arvidsson OriginalPaper Pages: 9 - 19
Nitrogen mineralization and crop uptake of N from decomposing 15N labelled red clover and yellow sweetclover plant fractions of different age Maria Wivstad OriginalPaper Pages: 21 - 31
Exploitation of K near roots of cotton, maize, upland rice, and soybean grown in an Ultisol Lars D HylanderNoriharu AeMegumi Sugiyama OriginalPaper Pages: 33 - 41
Nitrogen uptake by crops, soil distribution and recovery of urea-N in a sorghum—wheat rotation in different soils under Mediterranean conditions P. NannipieriL. FalchiniD. Barraclough OriginalPaper Pages: 43 - 56
Axial Water Flux Dynamics in Small Diameter Roots of a Fast Growing Tropical Tree R.S. SenockC. Leuschner OriginalPaper Pages: 57 - 71
Leaching requirement conceptual models for reactive salt A.H. AlsaeediA.M. Elprince OriginalPaper Pages: 73 - 86
EDTA and Pb—EDTA accumulation in Brassica juncea grown in Pb—amended soil Armona L. EpsteinChristopher D. GussmanCindy S. Orser OriginalPaper Pages: 87 - 94
Effect of ammonium or nitrate nutrition on net photosynthesis, growth, and activity of the enzymes nitrate reductase and glutamine synthetase in blueberry, raspberry and strawberry W. ClaussenF. Lenz OriginalPaper Pages: 95 - 102
Root development of the Zinc-hyperaccumulator plant Thlaspi caerulescens as affected by metal origin, content and localization in soil Christophe SchwartzJean Louis MorelAlan J.M. Baker OriginalPaper Pages: 103 - 115
The effect of soil nutrient availability on retranslocation of Ca, Mg and K from senescing sapwood in Atlantic white cedar Jeffrey A. AndrewsThomas G. SiccamaKristiina A. Vogt OriginalPaper Pages: 117 - 123
Efficiency of nitrate uptake in spinach: impact of external nitrate concentration and relative growth rate on nitrate influx and efflux Margreet W. Ter SteegeIneke StulenWim Vaalburg OriginalPaper Pages: 125 - 134
Growth and mineral nutrition of the native trees Pollalesta discolor and the N-fixing Inga densiflora in relation to the soil properties of a degraded volcanic soil of the Ecuadorian Amazon Robert DavidsonDaniel GagnonYves Mauffette OriginalPaper Pages: 135 - 147
Drought adaptation of field grown wheat in relation to soil physical conditions M. AliC.R. JensenA. Bahrun OriginalPaper Pages: 149 - 159