1. Measuring and modelling the transport and root uptake of chemicals in the unsaturated zone

   • Iris Vogeler
   • Steven R. Green
   • Brent E. Clothier

   OriginalPaper Pages: 161 - 174

2. Organic carbon content and distribution in soils under different land uses in tropical and subtropical China

   • Li Zhong
   • Zhao Qiguo

   OriginalPaper Pages: 175 - 185

3. Alley cropping with Senna siamea in South-western Nigeria: I. Recovery of 15N labeled urea by the alley cropping system

   • B. Vanlauwe
   • N. Sanginga
   • R. Merckx

   OriginalPaper Pages: 187 - 199

4. Alley cropping with Senna siamea in South-western Nigeria: II. Dry matter, total N, and urea-derived N dynamics of the Senna and maize roots

   • B. Vanlauwe
   • N Sanginga
   • R. Merckx

   OriginalPaper Pages: 201 - 210

5. Changes in soil organic matter and phosphorus fractions under planted fallows and a crop rotation system on a Colombian volcanic-ash soil

   • S. Phiri
   • E. Barrios
   • B.R. Singh

   OriginalPaper Pages: 211 - 223

6. Fungal associations of Danish Calluna vulgaris roots with special reference to ericoid mycorrhiza

   • Marianne Johansson

   OriginalPaper Pages: 225 - 232

7. The presence of aluminum in arbuscular mycorrhizas of Clusia multiflora exposed to increased acidity

   • Gisela Cuenca
   • Zita De Andrade
   • Erasmo Meneses

   OriginalPaper Pages: 233 - 241

8. Effect of salt and osmotic stresses on germination in durum wheat (Triticum durum Desf.)

   • M. Almansouri
   • J.-M. Kinet
   • S. Lutts

   OriginalPaper Pages: 243 - 254

9. Effects of pre-harvest soil acidification, liming and N fertilization on the survival, growth and needle element concentrations of Picea abies L. Karst. seedlings

   • Ulf Sikström

   OriginalPaper Pages: 255 - 266

10. Leaf and root respiration of Lolium perenne populations selected for contrasting leaf respiration rates are affected by intra- and interpopulation interactions

    • Edwin Kraus
    • Hans Lambers

    OriginalPaper Pages: 267 - 274

11. Azospirillum brasilense colonisation of wheat roots and the role of lectin–carbohydrate interactions in bacterial adsorption and root-hair deformation

    • I.V. Yegorenkova
    • S.A. Konnova
    • V.V. Ignatov

    OriginalPaper Pages: 275 - 282

12. Al uptake kinetics in roots of Melastoma malabathricum L. – an Al accumulator plant

    • Toshihiro Watanabe
    • Mitsuru Osaki
    • Toshiaki Tadano

    OriginalPaper Pages: 283 - 291