1. Publisher's notice

   Legacy Pages: v - v

2. Editorial

   • Hans Lambers
   • Anton Houwers

   EditorialNotes Pages: vii - vii

3. Growth response of marigold (Tagetes erecta L.) to inoculation withGlomus mosseae, Trichoderma aureoviride andPythium ultimum in a peat-perlite mixture

   • C. Calvet
   • J. Pera
   • J. M. Barea

   Research Article Pages: 1 - 6

4. Changes on the development ofAcaulospora scrobiculata inTrifolium pratense (red clover) roots and bulk substrate after plant burning

   • A. Vilariño
   • J Arines

   Research Article Pages: 7 - 10

5. Effect of seed size and plant growth on nodulation and nodule development in lima bean (Phaseolus lunatus L.)

   • Raymond C. Dobert
   • Dale G. Blevins

   Research Article Pages: 11 - 19

6. Effects of short-term salinity on leaf gas exchange of the fig (Ficus carica L.)

   • S. D. Golombek
   • P. Lüdders

   Research Article Pages: 21 - 27

7. A comparison of minirhizotron, core and monolith methods for quantifying barley (Hordeum vulgare L.) and fababean (Vicia faba L.) root distribution

   • D. A. Heeraman
   • N. G. Juma

   Research Article Pages: 29 - 41

8. The volatilization of ammonia from cattle urine applied to soils as influenced by soil properties

   • D. C. Whitehead
   • N. Raistrick

   Research Article Pages: 43 - 51

9. Acetylene reduction in conifer logs during early stages of decomposition

   • Robert P. Griffiths
   • Mark E. Harmon
   • Steven E. Carpenter

   Research Article Pages: 53 - 61

10. Nitrogen cycling in leucaena (Leucaena leucocephala) alley cropping in semi-arid tropics

    • Z. H. Xu
    • P. G. Saffigna
    • A. L. Chapman

    Research Article Pages: 63 - 72

11. Nitrogen cycling in leucaena (Leucaena leucocephala) alley cropping in semi-arid tropics

    • Z. H. Xu
    • R. J. K. Myers
    • A. L. Chapman

    Research Article Pages: 73 - 82

12. Gypsum amendment to soil can reduce selenium uptake by alfalfa grown in the presence of coal fly ash

    • Mary A. Arthur
    • Gail Rubin
    • Leonard H. Weinstein

    Research Article Pages: 83 - 90

13. Nitrogen uptake and recovery from urea and green manure in lowland rice measured by¹⁵N and non-isotope techniques

    • K. H. Diekmann
    • S. K. De Datta
    • J. C. G. Ottow

    Research Article Pages: 91 - 99

14. Potato water content impact on soil moisture measurement by neutron meter

    • N. Foroud
    • D. R. Lynch
    • T. Entz

    Research Article Pages: 101 - 106

15. Interaction between calcium and silicon in water-cultured rice plants

    • Jian Feng Ma
    • Eiichi Takahashi

    Research Article Pages: 107 - 113

16. City refuse compost as a phosphorus source to overcome the P-fixation capacity of sesquioxide-rich soils

    • E. Iglesias Jimenez
    • V. Perez Garcia
    • J. M. Hernandez Moreno

    Research Article Pages: 115 - 127

17. Effect of soil applied L-methionine on growth, nodulation and chemical composition ofAlbizia lebbeck L.

    • Muhammad Arshad
    • Altaf Hussain
    • William T. Frankenberger Jr.

    Research Article Pages: 129 - 135

18. Distribution and decline of endangered herbaceous heathland species in relation to the chemical composition of the soil

    • A. L. F. M. Houdijk
    • P. J. M. Verbeek
    • J. G. M. Roelofs

    Research Article Pages: 137 - 143

19. Experimental evidence of a deleterious soil microflora associated with Norway spruce decline in France and Germany

    • O. Devêvre
    • J. Garbaye
    • R. Perrin

    Research Article Pages: 145 - 153