Effect of different irrigation rations on fruit yield and annual increments of "Gala" apple

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F20%3A43919525" target="_blank" >RIV/62156489:43510/20:43919525 - isvavai.cz</a>

Result on the web

<a href="https://mnet.mendelu.cz/mendelnet2020/mnet_2020_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2020/mnet_2020_full.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Effect of different irrigation rations on fruit yield and annual increments of "Gala" apple

Original language description

The consequences of a changing climate are clearly causing changes in the entire climate system of the Earth. In Europe, this results in changes in precipitation conditions and the number of precipitation days during the year and a deepening of the dry season in the summer months. Climate change is also strongly influenced by fruit growing and the use of irrigation water, which may be scarce during this period. Therefore, there is an effort to save with it. During the experiment, five methods of irrigation were monitored in the orchard: IR + F-2.1 (irrigation with fertigation, drip flow 2.1 l/h), IR + F-1.6 (irrigation with fertigation, drip flow 1.6 l/h), IR + F-1 (irrigation with fertigation, drip flow 1 l/h), IR-2.1 (irrigation without fertigation, drip flow 2.1 l/h) and NON-IR (without irrigation and fertigation). The research points to the system of irrigation and fertigation at different irrigation doses and their influence on fruit yield and the length of annual increments in Gala apple. When it comes to Gala apple, the difference in fruit weight between IR + F-2.1 variants was statistically demonstrated; IR + F-1.6 and non-irrigated variant. The highest weight was measured for the IR + F-2.1 variant, namely 147 g, and the lowest for the NON-IR variant, 132 g. Differences in fruit weight during irrigation with and without fertigation were not statistically detectable. The largest fruit diameter was achieved with the IR + F-2.1 and IR + F-1.6 variants (67.5 mm) and the lowest with the NON-IR (64 mm). Differences in fruit diameter were not demonstrated between irrigated variants with and without fertigation. The demonstrably longest annual increments were found for the IR + F-2.1 (677.3 mm) and IR + F-1.6 (568.9 mm) variants and demonstrably the shortest for the NON-IR variant (436.0 mm).

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

40105 - Horticulture, viticulture

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)

Publication year

2020

Confidentiality

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

Article name in the collection

MendelNet 2020: Proceedings of International PhD Students Conference

ISBN

978-80-7509-765-1

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

74-79

Publisher name

Mendelova univerzita v Brně

Place of publication

Brno

Event location

Brno

Event date

Nov 11, 2020

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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