Soil microbial activities in tree-based cropping systems and natural forests of the Central Amazon, Brazil Oleg V. MenyailoJohannes LehmannWolfgang Zech Original Paper 14 May 2003 Pages: 1 - 9
The contribution of Phragmites australis litter to methane (CH4) emission in planted and non-planted fen microcosms Sari JuutinenTuula LarmolaJürgen Augustin Original Paper 15 May 2003 Pages: 10 - 14
Microbial biomass in soils under different tillage and crop rotation systems Elcio L. BalotaArnaldo Colozzi-FilhoRichard P. Dick Original Paper 14 May 2003 Pages: 15 - 20
Response of flooded rice (Oryza sativa L.) to nitrogen application at two root-zone temperature regimes in a pot experiment F. AzamA. LodhiS. Farooq Original Paper 15 May 2003 Pages: 21 - 25
Can introduced and indigenous rhizobial strains compete for nodule formation by promiscuous soybean in the moist savanna agroecological zone of Nigeria? J. A. OkogunN. Sanginga Original Paper 14 May 2003 Pages: 26 - 31
Microbial biomass and enzyme activities in coniferous forest soils as affected by lignite-derived deposition Susanne KloseKlaus D. WerneckeFranz Makeschin Original Paper 29 April 2003 Pages: 32 - 44
Effect of Eisenia foetida earthworms on mineralization kinetics, microbial biomass, enzyme activities, respiration and labile C fractions of three soils treated with a composted organic residue F. CaravacaA. Roldán Original Paper 15 May 2003 Pages: 45 - 51
Earthworms and pH affect communities of nematodes and enchytraeids in forest soil Mika RätyVeikko Huhta Original Paper 30 April 2003 Pages: 52 - 58
Contribution of chickpea nitrogen fixation to increased wheat production and soil organic fertility in rain-fed cropping M. AslamI. A. MahmoodD. F. Herridge Original Paper 14 May 2003 Pages: 59 - 64