1. A disposable corer for sampling organic soils

   • Kirsty H. Venner
   • Douglas C. Malcolm

   OriginalPaper Pages: 101 - 104

2. Interspecific complementary and competitive interactions between intercropped maize and faba bean

   • Long Li
   • Sicun Yang
   • Peter Christie

   OriginalPaper Pages: 105 - 114

3. Low-molecular-weight aliphatic carboxylic acids in soil solutions under different vegetations determined by capillary zone electrophoresis

   • Bjarne Westergaard Strobel
   • Irene Bernhoft
   • Ole K. Borggaard

   OriginalPaper Pages: 115 - 121

4. Elevated [CO₂], temperature increase and N supply effects on the accumulation of below-ground carbon in a temperate grassland ecosystem

   • P. Loiseau
   • J. F. Soussana

   OriginalPaper Pages: 123 - 131

5. Iodate and iodide effects on iodine uptake and partitioning in rice (Oryza sativa L.) grown in solution culture

   • C. L. Mackowiak
   • P. R. Grossl

   OriginalPaper Pages: 133 - 141

6. Vertical and horizontal development of the root system of carrots following green manure

   • Kristian Thorup-Kristensen
   • Riki van den Boogaard

   OriginalPaper Pages: 143 - 151

7. Phytostimulatory effect of Azospirillum brasilense wild type and mutant strains altered in IAA production on wheat

   • Sofie Dobbelaere
   • Anja Croonenborghs
   • Jos Vanderleyden

   OriginalPaper Pages: 153 - 162

8. Metal speciation in xylem exudate of Lycopersicon esculentum Mill — technetium

   • G. C. Krijger
   • P. M. Van Vliet
   • H. T. Wolterbeek

   OriginalPaper Pages: 163 - 171

9. Nitrogen and phosphorus requirement of the microbiota in soils of the Bornhöved Lake district

   • Oliver Dilly

   OriginalPaper Pages: 173 - 181

10. The significance of root growth on cotton nutrition in an acidic low-P soil

    • Ciro A. Rosolem
    • João P. T. Witacker
    • Valdir J. Ramos

    OriginalPaper Pages: 183 - 188

11. Continuous monitoring of rhizosphere respiration after labelling of plant shoots with ¹⁴CO₂

    • Christophe Nguyen
    • Christine Todorovic
    • Armand Guckert

    OriginalPaper Pages: 189 - 199

12. Chromium mobilization and plant availability — the impact of organic complexing ligands

    • Sonal Srivastava
    • Satya Prakash
    • M. M. Srivastava

    OriginalPaper Pages: 201 - 206

13. Effects of sulphur nutrition on growth and nitrogen fixation of pea (Pisum sativum L.)

    • F. J. Zhao
    • A. P. Wood
    • S. P. McGrath

    OriginalPaper Pages: 207 - 217