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The present paper is based on the data of field and production trials conducted in the years 2004–2007. The trials were carried out in North-Estonia (59° 18’ N, 24° 39’ E) on breakstony soil and in So...
The dehydrogenase activity (an index of the total soil biological activity), sulphur content, pH and Corg were determined in technogenic soils of the former (1954-1994) sulphur mines in Ukraine (open ...
Field experiments were conducted with maize and green gram in sandy clay loam soils of Thondamuthur block of Coimbatore district to study the direct and residual effect of S application on growth, nu...
Two field experiments were carried out during the two successive seasons of 2004/2005 and 2005/2006 in the newly reclaimed soil to investigate the response of artichoke plant for different fertilizat...
The main aim of this study was to determine, during extreme hydrological conditions, the source(s) of acids, sulphate and metals (alkali and alkaline earths) in the Munsala stream (western Finland) dr...
On the coastal plains of Finland, widespread Holocene marine and lacustrine sediments have developed into acid sulphate soil as a result of extensive artificial drainage for agricultural purposes. Thi...

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