Contribution of biological nitrogen fixation to cowpea: a strategy for improving grain yield in the semi-arid region of Brazil L. M. V. MartinsG. R. XavierN. G. Rumjanek Original Paper 26 August 2003 Pages: 333 - 339
Denitrification and nitrous oxide to nitrous oxide plus dinitrogen ratios in the soil profile under three tillage systems Abdirashid A. ElmiChandra MadramootooAiguo Liu Original Paper 05 September 2003 Pages: 340 - 348
Soil properties and the macrofauna community in abandoned irrigated rice fields of northeastern Argentina Patricia J. FolgaraitFabien ThomasPatrick M. Lavelle Original Paper 21 August 2003 Pages: 349 - 357
Soil properties influencing the denitrification potential of Flemish agricultural soils Karoline D'HaeneEdwin MoreelsOswald Van Cleemput Original Paper 27 August 2003 Pages: 358 - 366
Effects of an arbuscular mycorrhizal fungus and two plant-parasitic nematodes on Musa genotypes differing in root morphology Annemie ElsenRaf BeeterensDirk De Waele Original Paper 03 September 2003 Pages: 367 - 376
Temporal response of soil biochemical properties in a pastoral soil after cultivation following high application rates of undigested sewage sludge T. W. SpeirA. P. van SchaikH. A. Kettles Original Paper 28 August 2003 Pages: 377 - 385
Land use effects on soil carbon fractions in the southeastern United States. I. Management-intensive versus extensive grazing Richard T. ConantJohan SixKeith Paustian Original Paper 29 July 2003 Pages: 386 - 392
How browsing by red deer impacts on litter decomposition in a native regenerating woodland in the Highlands of Scotland Kathryn A. HarrisonRichard D. Bardgett Original Paper 26 August 2003 Pages: 393 - 399