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| Description
| - This paper investigates the proportional effect of selected soil properties - how spatial variation changes are related to their local magnitudes (herre standard deviations vs. mean). Content of available P,K, and Mg, and soil pH were analysed on nine agricultural fields of the Czech Republic. Firstly, strong direct within-field proportional effect based on Moving Window Statistics (MWS) was found for soil P and K, while Mg did not exhibit any clear proportionality. Soil pH showed indication of inverse proportional effect with high field -to -field fluctuations. The relationship strength of the effect was functionally related to the asymmetry (skewness) of distribution (r = 0k31x skew 0.08). Secondly, between-field proportional effect of 9 surveyed fields, as a measure at different scale, showed generally parallel results with the MWS approach. Proportionality is tehrefoe not scale dependent. However, slopes of linear relationships were different for the two scales. Finally, models for prediction of
- This paper investigates the proportional effect of selected soil properties - how spatial variation changes are related to their local magnitudes (herre standard deviations vs. mean). Content of available P,K, and Mg, and soil pH were analysed on nine agricultural fields of the Czech Republic. Firstly, strong direct within-field proportional effect based on Moving Window Statistics (MWS) was found for soil P and K, while Mg did not exhibit any clear proportionality. Soil pH showed indication of inverse proportional effect with high field -to -field fluctuations. The relationship strength of the effect was functionally related to the asymmetry (skewness) of distribution (r = 0k31x skew 0.08). Secondly, between-field proportional effect of 9 surveyed fields, as a measure at different scale, showed generally parallel results with the MWS approach. Proportionality is tehrefoe not scale dependent. However, slopes of linear relationships were different for the two scales. Finally, models for prediction of (en)
- This paper investigates the proportional effect of selected soil properties - how spatial variation changes are related to their local magnitudes (herre standard deviations vs. mean). Content of available P,K, and Mg, and soil pH were analysed on nine agricultural fields of the Czech Republic. Firstly, strong direct within-field proportional effect based on Moving Window Statistics (MWS) was found for soil P and K, while Mg did not exhibit any clear proportionality. Soil pH showed indication of inverse proportional effect with high field -to -field fluctuations. The relationship strength of the effect was functionally related to the asymmetry (skewness) of distribution (r = 0k31x skew 0.08). Secondly, between-field proportional effect of 9 surveyed fields, as a measure at different scale, showed generally parallel results with the MWS approach. Proportionality is tehrefoe not scale dependent. However, slopes of linear relationships were different for the two scales. Finally, models for prediction of (cs)
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| Title
| - Spatial variation features description of soil available P, K, Mg and soil pH by proportional effect
- Popis vlastností prostorové variability půdního P, K, Mg a pH půdy pomocí proporcionálního efektu (cs)
- Spatial variation features description of soil available P, K, Mg and soil pH by proportional effect (en)
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| skos:prefLabel
| - Spatial variation features description of soil available P, K, Mg and soil pH by proportional effect
- Popis vlastností prostorové variability půdního P, K, Mg a pH půdy pomocí proporcionálního efektu (cs)
- Spatial variation features description of soil available P, K, Mg and soil pH by proportional effect (en)
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| skos:notation
| - RIV/60460709:41210/06:14603!RIV07-MSM-41210___
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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/60460709:41210/06:14603
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - soil properties, spatial vriation, proportional effect, moving window statistics (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
| - Brodský, Lukáš
- Penížek, Vít
- Száková, Jiřina
- Bazalová, Marie
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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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| http://localhost/t...ganizacniJednotka
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| is http://linked.open...avai/riv/vysledek
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