Qualitative evaluation of farmed luvic chernozem soils in central Moravia
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26296080%3A_____%2F11%3A2R000265" target="_blank" >RIV/26296080:_____/11:2R000265 - isvavai.cz</a>
Result on the web
<a href="http://www.istro.cz" target="_blank" >http://www.istro.cz</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Qualitative evaluation of farmed luvic chernozem soils in central Moravia
Original language description
On six fields of the identical soil quality in district of the Kroměříž, soil samples were taken after harvest winter wheat from the depths of 15 ? 20 and 45 ? 50 cm for physical, chemical and biological analyses. Analyses of the topsoil and subsoil samples of luvic chernozem soils in the Kroměříž district showed that their bulk density exceeded the agroecological limit of 1.45 g.cm-3, that the minimum air content was below the limit of 10 %, and that the humus quality was low (HA:FA was less than 1). As compared with historical data, the relative saturation of adsorption complex was markedly decreased (from 90 % to 73 %). The calcium saturation of adsorption complex was insufficient (63 % vs. required 65 %), the basal respiration in topsoil was also low (0.59 mg CO2 per 100 g.h-1) and there was a relative lack of easily degradable organic substances in soil.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
GD - Fertilization, irrigation, soil treatment
OECD FORD branch
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Result continuities
Project
<a href="/en/project/QH72039" target="_blank" >QH72039: Evaluation of soil degradation as effected by anthropogenic activities in connection with crops cultivation</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů