Changes in contents and quality of soil organic matter in cambisols during 5-year monitoring
2000
Barancikova, G. (Soil Science and Conservation Research Institute, Bratislava (Slovak Republic). Research Station Presov)
Content and quality of soil organic matter on 8 groups of Cambisols during first 5-yeat monitoring cycle of basic network is presented. According first receiving data it can be conclude, decrease of humus content on top soils. Changes in humus content of subsoil were minimal and on almost all Cambisol groups slight increase of this parameter was found. Changes in qualitative parameters of Cambisols humus were negligible. On the basis of receiving data, it can be said negligible increase of CHA/CFA ratio and decrease of Q64 was detected during 5-year period. The changes in qualitative parameters describe become stable trend in Cambisol soil humus quality
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