http://orgprints.org/9516/ Einfache Methode zur standortangepassten Humusbilanzierung von Ackerland unterschiedlicher Anbauintensität Kolbe, Hartmut Nutrient turnover Crop combinations and interactions Education, extension and communication Soil Composting and manuring Common humus balance methods give distinct inexact results (KOLBE & PRUTZER 2004) and do not meet nowadays requirements (KOLBE 2006b). Outgoing from the method of KÖRSCHENS et al. (2004) an improved, site adjusted, semi-quantitative method was developed for manual use in agricultural practice and consultation. 2007 Conference paper, poster, etc. NonPeerReviewed application/pdf http://orgprints.org/9516/1/9516_Kolbe_Vortrag.pdf Kolbe, Hartmut (2007) Einfache Methode zur standortangepassten Humusbilanzierung von Ackerland unterschiedlicher Anbauintensität. [Site adjusted humus balance method for use in arable farming systems of different intensity.] Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 20.-23.03.2007. http://orgprints.org/9516/http://orgprints.org/9516/1/