1. Prospects and potentials for systems of biological nitrogen fixation in sustainable rice production

   • A. T. M. A. Choudhury
   • I. R. Kennedy

   Review Article 24 January 2004 Pages: 219 - 227

2. Carbon allocation to roots, rhizodeposits and soil after pulse labelling: a comparison of white clover (Trifolium repens L.) and perennial ryegrass (Lolium perenne L.)

   • Andreas de Neergaard
   • Antonie Gorissen

   Original Paper 22 January 2004 Pages: 228 - 234

   

3. Sorption–desorption of phenolic acids as affected by soil properties

   • Amy M. Cecchi
   • William C. Koskinen
   • Konrad Haider

   Original Paper 14 January 2004 Pages: 235 - 242

   

4. ¹⁵N uptake by mycorrhizal native and invasive plants from a N-eutrophied shrubland: a greenhouse experiment

   • Lidia C. Yoshida
   • Edith B. Allen

   Original Paper 14 January 2004 Pages: 243 - 248

   

5. Total and labile soil organic nitrogen as influenced by crop rotations and tillage in Canadian prairie soils

   • B. C. Liang
   • B. G. McConkey
   • A. P. Moulin

   Original Paper 14 January 2004 Pages: 249 - 257

   

6. Nitrogen dynamics in tropical soils of Mali, West Africa

   • H. Shahandeh
   • S. J. Blanton-Knewtson
   • L. R. Hossner

   Original Paper 22 January 2004 Pages: 258 - 268

   

7. Substrate type, temperature, and moisture content affect gross and net N mineralization and nitrification rates in agroforestry systems

   • M. Zaman
   • S. X. Chang

   Original Paper 23 January 2004 Pages: 269 - 279

   

8. Changes in maturity indicators during the degradation of organic wastes subjected to simple composting procedures

   • Dorothea C. Smith
   • Jeffrey C. Hughes

   Original Paper 23 January 2004 Pages: 280 - 286

   

9. Quantifying surface and subsurface cast production by earthworms under controlled laboratory conditions

   • Joann K. Whalen
   • Luis Sampedro
   • Tahir Waheed

   Short Communication 10 January 2004 Pages: 287 - 291

   

10. The effect of rhizobiophages on Sinorhizobium meliloti - Medicago sativa symbiosis

    • Mieczysław Kowalski
    • Wanda Małek
    • Małgorzata Szlachetka

    Short Communication 24 January 2004 Pages: 292 - 294

11. Effects of charcoal production on maize yield, chemical properties and texture of soil

    • Philip G. Oguntunde
    • Matthias Fosu
    • Nick van de Giesen

    Short Communication 09 January 2004 Pages: 295 - 299