| Attributes | Values |
|---|
| rdf:type
| |
| Description
| - The main topic of the work was to find relationships between direct and indirect methods of measuring soil compaction and related physical properties. The variability of topsoil properties was evaluated using undisturbed soil samples, cone index, tensile force measurements and aerial photography. The plot showed variability in all parameters investigated. Nevertheless, during cross-evaluation procedure no significant correlations were found. It was proved that the data from the tensile force measurements and taking aerial pictures have a good predicative ability. By means of continuous measuring of the tensile force and full-area aerial images of the observed field surface, it was possible to obtain a comprehensive data file which was able to show the plot variability at high resolution. However, it is necessary to say, that generally, the final values can be affected by more factors which should be completed with more detailed plot research.
- The main topic of the work was to find relationships between direct and indirect methods of measuring soil compaction and related physical properties. The variability of topsoil properties was evaluated using undisturbed soil samples, cone index, tensile force measurements and aerial photography. The plot showed variability in all parameters investigated. Nevertheless, during cross-evaluation procedure no significant correlations were found. It was proved that the data from the tensile force measurements and taking aerial pictures have a good predicative ability. By means of continuous measuring of the tensile force and full-area aerial images of the observed field surface, it was possible to obtain a comprehensive data file which was able to show the plot variability at high resolution. However, it is necessary to say, that generally, the final values can be affected by more factors which should be completed with more detailed plot research. (en)
- Hlavní náplní práce bylo hledání vztahu mezi přímými a nepřímými metodami měření zhutnění a fyzikálních vlastností. Byla sledována potenciální možnost využití pro potřeby precizního zemědělství. Pro účely našeho měření byla variabilita půdních vlastností, zejména orniční vrstvy, sledována pomocí neporušených vzorků půdy, penetrometrického měření, letecké fotografie a tahové síly. Pozemek vykazoval variabilitu ve všech sledovaných parametrech. Při vzájemném hodnocení však nebyly nalezeny uspokojivé korelační závislosti. Ukázalo se že tahová síla i letecký snímek mají vypovídací schopnost. Díky nepřetržitému měření u tahové síly a celoplošného pokrytí sledované plochy leteckou fotografií získáme rozsáhlý soubor dat, které dokáží odhalit variabilitu pozemku s vysokým rozlišením. Na konečné hodnoty ale vzájemně působí mnoho faktorů, které je zapotřebí doplnit detailním průzkumem. (cs)
|
| Title
| - Variability of undesirable soil compaction within large plots
- Variabilita nežádoucího zhutnění půdy na velkých pozemcích (cs)
- Variability of undesirable soil compaction within large plots (en)
|
| skos:prefLabel
| - Variability of undesirable soil compaction within large plots
- Variabilita nežádoucího zhutnění půdy na velkých pozemcích (cs)
- Variability of undesirable soil compaction within large plots (en)
|
| skos:notation
| - RIV/00027031:_____/07:8P007520!RIV08-MZE-00027031
|
| http://linked.open.../vavai/riv/strany
| |
| http://linked.open...avai/riv/aktivita
| |
| http://linked.open...avai/riv/aktivity
| - P(1G57042), Z(MSM6046070905)
|
| http://linked.open...vai/riv/dodaniDat
| |
| http://linked.open...aciTvurceVysledku
| |
| http://linked.open.../riv/druhVysledku
| |
| http://linked.open...iv/duvernostUdaju
| |
| http://linked.open...titaPredkladatele
| |
| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/00027031:_____/07:8P007520
|
| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - bulk density; cone index; tensile force (en)
|
| http://linked.open.../riv/klicoveSlovo
| |
| http://linked.open...ontrolniKodProRIV
| |
| http://linked.open...v/mistoKonaniAkce
| |
| http://linked.open...i/riv/mistoVydani
| |
| http://linked.open...i/riv/nazevZdroje
| - Trends in Agricultural Engineering 2007, 3rd International Conference TAE 2007
|
| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...iv/tvurceVysledku
| - Hůla, Josef
- Kroulík, M.
- Prošek, V.
- Prikner, P.
- Kvíz, Z.
|
| http://linked.open...vavai/riv/typAkce
| |
| http://linked.open.../riv/zahajeniAkce
| |
| http://linked.open...n/vavai/riv/zamer
| |
| number of pages
| |
| http://purl.org/ne...btex#hasPublisher
| |
| https://schema.org/isbn
| |
| is http://linked.open...avai/riv/vysledek
of | |
![[RDF Data]](/fct/images/sw-rdf-blue.png)
![[cxml]](/fct/images/cxml_doc.png)
![[csv]](/fct/images/csv_doc.png)
![[text]](/fct/images/ntriples_doc.png)
![[turtle]](/fct/images/n3turtle_doc.png)
![[ld+json]](/fct/images/jsonld_doc.png)
![[rdf+json]](/fct/images/json_doc.png)
![[rdf+xml]](/fct/images/xml_doc.png)
![[atom+xml]](/fct/images/atom_doc.png)
![[html]](/fct/images/html_doc.png)