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Description
| - The content of aliphatic compounds, hydrophobicity index, organic C and N content and the microbial biomass and respiration activity were analysed in soil samples originating from different plots of a long-term field experiment (variants: nil, NPK x mineral fertilization: 64.6x100 kg/ha/year, FYM x farmyard manure and FYM + NPK) from three blocks (III, IV and B) with different crop rotation. Samples were taken from 0x200 mm layer in 2002 and 2003 (spring and autumn). The plots without any fertilizationhad the significantly lowest aliphatic compound content compared to variants fertilized by FYM or FYM + NPK in all the evaluated blocks in both years. The variants fertilized only by mineral NPK without any organic fertilization had the slightly increased aliphatic compound content but they did not exceed significantly the control variants in most cases. The aliphatic compound contents correlated significantly with the organic C contents in 2002 and 2003, as well. The values of the hydrophobicity index
- The content of aliphatic compounds, hydrophobicity index, organic C and N content and the microbial biomass and respiration activity were analysed in soil samples originating from different plots of a long-term field experiment (variants: nil, NPK x mineral fertilization: 64.6x100 kg/ha/year, FYM x farmyard manure and FYM + NPK) from three blocks (III, IV and B) with different crop rotation. Samples were taken from 0x200 mm layer in 2002 and 2003 (spring and autumn). The plots without any fertilizationhad the significantly lowest aliphatic compound content compared to variants fertilized by FYM or FYM + NPK in all the evaluated blocks in both years. The variants fertilized only by mineral NPK without any organic fertilization had the slightly increased aliphatic compound content but they did not exceed significantly the control variants in most cases. The aliphatic compound contents correlated significantly with the organic C contents in 2002 and 2003, as well. The values of the hydrophobicity index (en)
- Ve vybraných půdních vzorcích z dlouhodobého polního pokusu (varianty: bez hnojení, NPK, hnůj, hnůj + NPK, bloky III, IV a B s různým osevním postupem) byl sledován obsah alifatických sloučenin, index hydrofobicity a obsah organického C a N. Současně bylstanoven obsah mikrobiální biomasy a respirační aktivita. Vzorky byly odebírány z vrstvy 0x200 mm na jaře a na podzim v roce 2002 a 2003. Nehnojené varianty vykazovaly významně nižší obsah alifatických sloučenin ve srovnání s variantami hnojenými hnojemu všech hodnocených bloků v obou letech. Varianty hnojené minerálním NPK měly mírně zvýšený obsah alifatických sloučenin, ale většinou nepřesáhly statisticky významně kontrolní varianty. Obsah alifatických sloučenin vysoce významně koreloval s obsahem organického C v obou letech 2002 i 2003. U indexu hydrofobicity byl pozorován podobný trend jako u obsahu alifatických sloučenin. Organické hnojení zvýšilo obsah organického N a C. U variant hnojených hnojem a hnojem + NPK byl stanoven vyšší obsah mikrob (cs)
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Title
| - Aliphatic compounds, organic C and N and microbial biomass and its activity in long-term field experiment
- Aliphatic compounds, organic C and N and microbial biomass and its activity in long-term field experiment (en)
- Alifatické sloučeniny, organický C a N a mikrobiální biomasa a její aktivita v dlouhodobém polním pokusu (cs)
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skos:prefLabel
| - Aliphatic compounds, organic C and N and microbial biomass and its activity in long-term field experiment
- Aliphatic compounds, organic C and N and microbial biomass and its activity in long-term field experiment (en)
- Alifatické sloučeniny, organický C a N a mikrobiální biomasa a její aktivita v dlouhodobém polním pokusu (cs)
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skos:notation
| - RIV/00027006:_____/05:######48!RIV06-MZE-00027006
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00027006:_____/05:######48
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - long-term field experiment, aliphatic compounds, organic carbon, organic nitrogen, microbial biomass, respiration activity (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Plant, Soil and Environment
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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