Retrospective Analysis of the Phenological Phases of Spring Barley and Its Impact on Soil Erosion

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F16%3A43910166" target="_blank" >RIV/62156489:43210/16:43910166 - 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

Retrospective Analysis of the Phenological Phases of Spring Barley and Its Impact on Soil Erosion

Popis výsledku v původním jazyce

The paper deals with analysis of phenological data of spring barley for the Tečovice station and Luhačovice station. This analysis is carried out for the period 1931-1960 and 1961-1990. When comparing these two periods growing season getting longer about 3 days in 1961-1990 in station of Tečovice. In this period a prolongation of the sowing term was found out (4 days). A shortening of the interval between emergency and heading (9 days), and a prolongation of the interval between heading (9 days) and harvest was also proved. Statistically significant linear trend was found out only for agronomic practice of harvest (r = 0.503) in station of Tečovice. The trend analysis of phenophases and practices onset proved a significant 14 days delay of the harvest beginning in the frame of a 30 years period 1961-1990. The period 1961-1990 was divided into decades in the paper. Subsequently the trend analysis was perfomed. Statistically significant linear trend was found out for phenophases heading in the third decade (r = 0.754) and for agronomic practice in the second decade (r = 0.783) in the Tečovice station. Significant linear trend was discovered in the second decade for all monitored phenophases in Luhačovice station. After calculation the cover and management factor on the base of Universal Soil Loss Equation (USLE) was performed for extreme years. Value of the cover and management factor in Tečovice station was 0.1474 in 1974 and 0.1886 in 1964. The protective effect of vegetation in Luhačovice station was 0.1327 in 1974 and 0.2411 in 1983.

Název v anglickém jazyce

Retrospective Analysis of the Phenological Phases of Spring Barley and Its Impact on Soil Erosion

Popis výsledku anglicky

The paper deals with analysis of phenological data of spring barley for the Tečovice station and Luhačovice station. This analysis is carried out for the period 1931-1960 and 1961-1990. When comparing these two periods growing season getting longer about 3 days in 1961-1990 in station of Tečovice. In this period a prolongation of the sowing term was found out (4 days). A shortening of the interval between emergency and heading (9 days), and a prolongation of the interval between heading (9 days) and harvest was also proved. Statistically significant linear trend was found out only for agronomic practice of harvest (r = 0.503) in station of Tečovice. The trend analysis of phenophases and practices onset proved a significant 14 days delay of the harvest beginning in the frame of a 30 years period 1961-1990. The period 1961-1990 was divided into decades in the paper. Subsequently the trend analysis was perfomed. Statistically significant linear trend was found out for phenophases heading in the third decade (r = 0.754) and for agronomic practice in the second decade (r = 0.783) in the Tečovice station. Significant linear trend was discovered in the second decade for all monitored phenophases in Luhačovice station. After calculation the cover and management factor on the base of Universal Soil Loss Equation (USLE) was performed for extreme years. Value of the cover and management factor in Tečovice station was 0.1474 in 1974 and 0.1886 in 1964. The protective effect of vegetation in Luhačovice station was 0.1327 in 1974 and 0.2411 in 1983.

Druh

D - Stať ve sborníku

CEP obor

DF - Pedologie

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

510-515

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

000392968500092