Influence of the environmental conditions under hail nets on the irrigation and fertilization efficiency in ‘Golden Delicious’ apple trees on replant soils
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25271121%3A_____%2F22%3AN0000062" target="_blank" >RIV/25271121:_____/22:N0000062 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.17660/ActaHortic.2022.1335.29" target="_blank" >http://dx.doi.org/10.17660/ActaHortic.2022.1335.29</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17660/ActaHortic.2022.1335.29" target="_blank" >10.17660/ActaHortic.2022.1335.29</a>
Alternative languages
Result language
angličtina
Original language name
Influence of the environmental conditions under hail nets on the irrigation and fertilization efficiency in ‘Golden Delicious’ apple trees on replant soils
Original language description
Optimal irrigation and fertilization management are two of the objectives of precise agriculture. This study aims to analyze the irrigation and fertilization efficiency variability according to the environmental conditions in a young apple orchard. During 2015-2018, three-year-old trees of apple cultivar ‘Golden Delicious’ were grown as a modified slender spindle with regular hand thinning. The treatments – differently managed by drip irrigation and fertilization - were analyzed according to the use of grey hail nets andsites with replant soil. The change in environmental conditions, up to 14% lower light transmittance and 25% lower wind speed and higher soil water content combined with the use of hail nets may have caused alterations in the intensity of vegetative growth and fruit production modifying the water use efficiency and the fertilization management efficiency on replant soils. Appropriate irrigation and fertilizer doses proved to regulate the proportion between vegetative growth and fruit production in apple trees. With decreased intensity in the effect of apple replant disease (ARD), apple trees raise their tolerance to drought stress. It seems that the concentration of applied nutrients becomes more important for the fruit yield than the used irrigation or fertilizer dose alone.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
40101 - Agriculture
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
IX International Symposium on Irrigation of Horticultural Crops
ISBN
978-94-62613-34-8
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
239-246
Publisher name
ISHS
Place of publication
Belgium
Event location
Matera, Italy
Event date
Jan 1, 2019
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
001074517100031