net N mineralisation‘old humus’parameterisationsandy arable soilsN mineralisation from 'old humus' is of special importance in drinking water catchments with arable soils which have high organic N contents. This is true for many soils in the catchment Fuhrberger Feld close to Hannover due to ...
De Bruin, B, Penning de Vries, FWT, Van Broekhoven, LW, Vertregt, N, Van de Geijn, S. C. (1989) Net nitrogen mineralization, nitri-fication and CO2 production in altering moisture conditions in an unfertilized low humus sandy soil from the Sahel. Plant Soil 113: pp. 69-78...
Abrahamsen G (1990) Influence of Cognettia sphagnetorum (Oligochaeta: Enchytraeidae) on nitrogen mineralization in homogenized mor humus. Biol Fertil Soils 9:159–162Abrahamsen G (1990) Influence of Cognettia sphagnetorum (Oli- gochaeta: Enchytraeidae) on nitrogen mineralization in homo- gen...
doi:10.1002/jpln.19430320104Ruschmann, G.Themlitz, R.Pozdena, L.Bartram, H.WILEY‐VCH VerlagBodenkunde Und Pflanzenernhrung
A two-factor orthogonal plan of experimental design was used to estimate a coupled influence of oxalic acid and lime on the enchytraeid Cognettia sphagnetorum in mor humus. Calcium carbonate (X1) in ddoi:10.1007/BF00476968AD Pokarzhevskii...
Seta¨la¨, "The significance of Cognettia sphagnetorum (Enchytraeidae) on nitrogen avail- ability and plant growth in wood ash-treated humus soil," Plant and Soil, vol. 246, no. 1, pp. 31-39, 2002.Mira, L., Katja, I., Heikki, S., 2002. The significance of Cognettia spha...
WITHDRAWN: Influence ofdifferent nitrogen andphosphorus compounds ontheenchytraeid Cognettiasphagnetorum inmor-humusThis article has been withdrawn consistent with Elsevier Policy on Article Withdrawal ( http://www.elsevier.com/locate/withdrawalpolicy). The Publisher apologizes for any inconvenience this...
Menetelm hapanta humusta sisltvn sedimentin pll olevan happaman vesikerroksen neutraloimiseksiProcess for the neutralization of a layer of acidic water over a sediment comprising a humic substance, according to which blocks of a sodium compound are made to fall through the water layer and to ...