Denitrification in the top and sub soil of grassland on peat soils J. G. KoopsO. OenemaM. L. van Beusichem OriginalPaper Pages: 1 - 10
Phosphate cycles in energy crop systems with emphasis on the availability of different phosphate fractions in the soil Cornelia Andersohn OriginalPaper Pages: 11 - 21
Soil phosphorus movement and budget after 13 years of fertilized cultivation in the Amazon basin Michel A. BeckPedro A. Sanchez OriginalPaper Pages: 23 - 31
Short-term effects of urea amended with the urease inhibitor N-(n-butyl) thiophosphoric triamide on perennial ryegrass Catherine J. WatsonHelen Miller OriginalPaper Pages: 33 - 45
Residual phosphorus and long-term management strategies for an Ultisol B. A. LinquistP. W. SingletonK. Keane OriginalPaper Pages: 47 - 55
Applications of mineral nutrients to heavily N-fertilized Scots pine trees: Effects on arginine and mineral nutrient concentrations Ann-Britt EdfastTorgny NäsholmAnders Ericsson OriginalPaper Pages: 57 - 65
Measurement and modelling of photosynthetic response of pearl millet to soil phosphorus addition W. A. PayneM. C. DrewR. J. Lascano OriginalPaper Pages: 67 - 73
Root dynamics of Melaleuca halmaturorum in response to fluctuating saline groundwater Lisa J. MensforthGlen R. Walker OriginalPaper Pages: 75 - 84
Transpiration and root water uptake by olive trees Félix MorenoJ. Enrique FernándezSteven R. Green OriginalPaper Pages: 85 - 96
A novel method for characterisation and quantification of plant root exudates A. HodgeS. J. GraystonB. G. Ord OriginalPaper Pages: 97 - 104
Abscisic acid in soils: What is its function and which factors and mechanisms influence its concentration? Wolfram HartungAngela SauterHermann Heilmeier OriginalPaper Pages: 105 - 110
Long term field study shows increased biomass production in tree legumes inoculated with Rhizobium Banwari LalSunil Khanna OriginalPaper Pages: 111 - 116
Application of glucose at low concentrations to grass swards in waste-derived compost can significantly increase long-term yields Alan A. KeelingGiles L. F. CaterAndrew Wilcox OriginalPaper Pages: 117 - 121
Soil moisture and potassium affect the performance of symbiotic nitrogen fixation in faba bean and common bean U. Ravi SangakkaraUeli A. HartwigJosef Nösberger OriginalPaper Pages: 123 - 130
Water in aerenchyma spaces in roots. A fast diffusion path for solutes C. M. van der WeeleM. J. CannyM. E. McCully OriginalPaper Pages: 131 - 141
Identification of Agrobacterium and Rhizobium species based on cellular fatty acid composition B. D. W. JarvisS. SivakumaranM. Gillis OriginalPaper Pages: 143 - 158
Mycorrhizas in the Kakadu region of tropical Australia M. C. BrundrettN. AshwathD. A. Jasper OriginalPaper Pages: 159 - 171
Mycorrhizas in the Kakadu region of tropical Australia M. C. BundrettN. AshwathD. A. Jasper OriginalPaper Pages: 173 - 184