The humus balance model (HU-MOD): a simple tool for the assessment of management change impact on soil organic matter levels in arable soils Christopher BrockUta HoyerKurt-Jürgen Hülsbergen Original Article 14 February 2012 Pages: 239 - 254
Management strategies for reducing soil degradation through modeling in a GIS environment in northern Ethiopia catchment Gebreyesus Brhane TesfahunegnPaul L. G. VlekLulseged Tamene Original Article 14 February 2012 Pages: 255 - 272
Process-based mass-balance modeling of soil phosphorus availability in a grassland fertilized with N and P Aimé J. MessigaNoura ZiadiChristian Morel Original Article 25 February 2012 Pages: 273 - 287
Estimation of nitrogen flow within a village-farm model in Fakara region in Niger, Sahelian zone of West Africa Keiichi HayashiNaruo MatsumotoSatoshi Tobita Original Article 07 March 2012 Pages: 289 - 304
Nitrogen fixation by pea and lentil green manures in a semi-arid agroecoregion: effect of planting and termination timing Ann M. McCauleyClain A. JonesCatherine A. Zabinski Original Article 04 March 2012 Pages: 305 - 314
Soil carbon dynamics as influenced by tillage and crop residue management in loamy sand and sandy loam soils under smallholder farmers’ conditions in Malawi Amos NgwiraSteven SleutelStefaan De Neve Original Article 16 March 2012 Pages: 315 - 328
A urine patch framework to simulate nitrogen leaching on New Zealand dairy farms Alvaro J. RomeraGil LevyChris B. Glassey Original Article 03 April 2012 Pages: 329 - 346
Nitrogen balances of smallholder farms in major cropping systems in a peri-urban area of Beijing, China Yong HouZhiling GaoRolf Nieder Original Article 03 April 2012 Pages: 347 - 361
Nitrogen dynamics in stockless organic clover–grass and cereal rotations Signe Kynding BorgenHanne Weichel LundeTor Arvid Breland Original Article 03 April 2012 Pages: 363 - 378
