Evaluation of the impact of different soil tillage on physical soil properties

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F17%3A43912476" target="_blank" >RIV/62156489:43210/17:43912476 - isvavai.cz</a>

Výsledek na webu

<a href="https://mnet.mendelu.cz/mendelnet2017/mnet_2017_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2017/mnet_2017_full.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Evaluation of the impact of different soil tillage on physical soil properties

Popis výsledku v původním jazyce

The aim of the experiment was to compare the change of physical soil processes in different soil tillage towards different crops. There was conducted a field experiment at the Field Trial in Žabčice in 2017, within a model field experiment which is focused the management on the soil with livestock production. There were compared three different soil tillage technologies, namely ploughing (to a depth of 0.24 m), shallow loosening (to a depth of 0.15 m) and direct sowing, with winter wheat after two pre-crops (silage maize and alfalfa) and with spring barely after the pre-crop sugar beet. The evaluative physical soil properties included bulk density (g/cm3), the total porosity (%), the minimum air capacity (%) and the maximum capillary capacity (%). The modified Kopecký-Novák method of sampling of undisturbed soil samples was used for the analyses. The depth of sampling was 0-0.10 m, 0.10-0.20 m and 0.20-0.30 m in five repetitions. Based on the achieved results it was found that the traditional soil tillage, thus ploughing has a more favourable influence on the bulk density, the total porosity and minimum air capacity than soil tillage with lower intensity (shallow loosening and direct sowing).

Název v anglickém jazyce

Evaluation of the impact of different soil tillage on physical soil properties

Popis výsledku anglicky

The aim of the experiment was to compare the change of physical soil processes in different soil tillage towards different crops. There was conducted a field experiment at the Field Trial in Žabčice in 2017, within a model field experiment which is focused the management on the soil with livestock production. There were compared three different soil tillage technologies, namely ploughing (to a depth of 0.24 m), shallow loosening (to a depth of 0.15 m) and direct sowing, with winter wheat after two pre-crops (silage maize and alfalfa) and with spring barely after the pre-crop sugar beet. The evaluative physical soil properties included bulk density (g/cm3), the total porosity (%), the minimum air capacity (%) and the maximum capillary capacity (%). The modified Kopecký-Novák method of sampling of undisturbed soil samples was used for the analyses. The depth of sampling was 0-0.10 m, 0.10-0.20 m and 0.20-0.30 m in five repetitions. Based on the achieved results it was found that the traditional soil tillage, thus ploughing has a more favourable influence on the bulk density, the total porosity and minimum air capacity than soil tillage with lower intensity (shallow loosening and direct sowing).

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

MendelNet 2017: Proceedings of International PhD Students Conference

ISBN

978-80-7509-529-9

ISSN

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e-ISSN

neuvedeno

Počet stran výsledku

5

Strana od-do

164-168

Název nakladatele

Mendelova univerzita v Brně

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

8. 11. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000440194500027