Evaluation of water erosion in vineyards using rainfall simulator

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F19%3A43917071" target="_blank" >RIV/62156489:43510/19:43917071 - isvavai.cz</a>
Result on the web
<a href="https://mnet.mendelu.cz/mendelnet2019/mnet_2019_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2019/mnet_2019_full.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Evaluation of water erosion in vineyards using rainfall simulator
Original language description
This paper discusses and evaluates the results of the impact of several types of cover materials on soil erosion in the vineyards in the Czech Republic. The experiment included a comparison of three variants for soil runoff and soil washdown in the rows of vineyards with a slope of 17.4%. In two variants, the cover materials used were crushed grain straw (var. A, 1200 g/m2) and compost (var. B, 2000 g/m2). The third control variant (var. C) consisted of cultivated interlayer without cover material. For the purposes of experimental measurements, a rainfall simulator was used, simulations were performed using a FullJet nozzle with a wide square spray, at a spray pressure of 0.8 bar and a selected intensity of 120 mm/h. Out of evaluated variants, the lowest cumulative surface runoff values were measured for variant A with a straw cover and corresponded to 8655.66 ml/m2, as well as soil washdown values of 8.84 ml/m2. The results of the statistical evaluation showed a significant difference between all evaluated variants. In the case of surface runoff, var. A decreases to 7.5% and var. B to 56.6% compared to control variant C. For soil washdown, it decreases to 4.6% for variant A and B at 55.0% compared to control var. C.
Czech name
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Czech description
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Project
<a href="/en/project/EF16_017%2F0002334" target="_blank" >EF16_017/0002334: Research Infrastructure for Young Scientists</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
MendelNet 2019: Proceedings of International PhD Students Conference
ISBN
978-80-7509-688-3
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
299-304
Publisher name
Mendelova univerzita v Brně
Place of publication
Brno
Event location
Brno
Event date
Nov 6, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000576735500054

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