Comparison of Selected Physical Parameters in Soils on Sites with Different Cultures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F16%3A43910093" target="_blank" >RIV/62156489:43510/16:43910093 - isvavai.cz</a>

Výsledek na webu

<a href="https://mnet.mendelu.cz/mendelnet2016/mnet_2016_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2016/mnet_2016_full.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of Selected Physical Parameters in Soils on Sites with Different Cultures

Popis výsledku v původním jazyce

This paper deals with the evaluation of selected physical properties of soil in experimental plots of the Faculty of Horticulture, Mendel University in Brno. Measurements were carried out in spring and autumn 2015 in vineyards, fruit orchards, and vegetable plots. Individual measurements included sampling and analysis of intact soil samples, penetrometer measurements, measurements of infiltration capacity of soil, and determination of soil structure. The gained results confirm differences between the bulk density reduced in spring and autumn. The values of bulk density in the spring ranged between 1.43 and 2.30 g/cm3 and in the autumn between 1.50 and 2.89 g/cm3. Penetrometer measurement results confirm the higher values of soil penetration resistance in tyre tracks, compared with the centre between rows or areas near the planted rows. The highest values were measured in vineyards. The best values of infiltration measured by the Minidisc infiltrometer were measured in vegetable plots. The soil homogeneity in this variant facilitates good infiltration capability throughout the soil horizon. Soil structure was evaluated using structural coefficient, which expresses the relationship between agronomically valuable (0.25 to 10 mm) and less valuable structural elements (>10 and <0.25 mm). The results indicate that lower values of the structural coefficient are in Vineyard.

Název v anglickém jazyce

Comparison of Selected Physical Parameters in Soils on Sites with Different Cultures

Popis výsledku anglicky

This paper deals with the evaluation of selected physical properties of soil in experimental plots of the Faculty of Horticulture, Mendel University in Brno. Measurements were carried out in spring and autumn 2015 in vineyards, fruit orchards, and vegetable plots. Individual measurements included sampling and analysis of intact soil samples, penetrometer measurements, measurements of infiltration capacity of soil, and determination of soil structure. The gained results confirm differences between the bulk density reduced in spring and autumn. The values of bulk density in the spring ranged between 1.43 and 2.30 g/cm3 and in the autumn between 1.50 and 2.89 g/cm3. Penetrometer measurement results confirm the higher values of soil penetration resistance in tyre tracks, compared with the centre between rows or areas near the planted rows. The highest values were measured in vineyards. The best values of infiltration measured by the Minidisc infiltrometer were measured in vegetable plots. The soil homogeneity in this variant facilitates good infiltration capability throughout the soil horizon. Soil structure was evaluated using structural coefficient, which expresses the relationship between agronomically valuable (0.25 to 10 mm) and less valuable structural elements (>10 and <0.25 mm). The results indicate that lower values of the structural coefficient are in Vineyard.

Druh

D - Stať ve sborníku

CEP obor

GB - Zemědělské stroje a stavby

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

MendelNet 2016: Proceedings of International PhD Students Conference

ISBN

978-80-7509-443-8

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

44-49

Název nakladatele

Mendelova univerzita v Brně

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

9. 11. 2016

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000392968500005