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 ...
The influence of the enchytraeid species Cognettia sphagnetorum on N mineralization in homogenized mor humus was examined in a laboratory study. The mor humus was incubated in containers (150 ml) for 8 months at various temperatures and with different moisture levels. Two series were used, ...
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...
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...
WITHDRAWN: Influence ofdifferent nitrogen andphosphorus compounds ontheenchytraeid Cognettiasphagnetorum inmor-humusThis article has been withdrawn consistent with Elsevier Policy on Article Withdrawal ( http://www.elsevier.com/locate/withdrawalpolicy).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...
doi:10.1002/jpln.19430320104Ruschmann, G.Themlitz, R.Pozdena, L.Bartram, H.WILEY‐VCH VerlagBodenkunde Und Pflanzenernhrung
The significance of Cognettia sphagnetorum (Enchytreaidae) on nitrogen availability and plant growth in wood ash-treated humus soil. Plant Soil 246, 31-39.M. Liiri, K. Ilmarinen, and H. Seta¨la¨, "The significance of Cognettia sphagnetorum (Enchytraeidae) on nitrogen avail- ...