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

Result code in 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>

Result on the web

<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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Result language

angličtina

Original language name

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

Original language description

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.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

DF - Pedology

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2016

Confidentiality

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

Article name in the collection

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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Number of pages

6

Pages from-to

510-515

Publisher name

Mendelova univerzita v Brně

Place of publication

Brno

Event location

Brno

Event date

Nov 9, 2016

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

000392968500092