DRIP IRRIGATION IN POTATO CULTIVATION

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60109807%3A_____%2F19%3AN0000113" target="_blank" >RIV/60109807:_____/19:N0000113 - isvavai.cz</a>

Výsledek na webu

<a href="http://atae.agr.hr/47th_ATAE_proceedings.pdf" target="_blank" >http://atae.agr.hr/47th_ATAE_proceedings.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

DRIP IRRIGATION IN POTATO CULTIVATION

Popis výsledku v původním jazyce

The aim of this research was verification of drip irrigation effect on potatoes under conditions of higher regions in the Czech Republic. Growing technology using drip irrigation combined with fertigation was verified. After the planting irrigation pipes were put under the soil surface on the ridge top. Two cultivars s differing in vegetation duration were used for planting – early cultivar Monika and medium-early cultivar Jolana. Eight variants of irrigation combined with N fertilization were established. A technique for irrigation management was determined based on soil conditions. Nitrogen fertilization during season was done in two variants: 120 kg N ha-1 prior to planting and 60 kg N ha-1 at planting + 60 kg N ha-1 in four irrigation rates (15 kg N ha-1 for each). In the trials an effect of irrigation on all studied factors was detected. Potato yield was significantly increased in variants with irrigation compared to non-irrigated variants. There were no differences found between full and split N rate application.

Název v anglickém jazyce

DRIP IRRIGATION IN POTATO CULTIVATION

Popis výsledku anglicky

The aim of this research was verification of drip irrigation effect on potatoes under conditions of higher regions in the Czech Republic. Growing technology using drip irrigation combined with fertigation was verified. After the planting irrigation pipes were put under the soil surface on the ridge top. Two cultivars s differing in vegetation duration were used for planting – early cultivar Monika and medium-early cultivar Jolana. Eight variants of irrigation combined with N fertilization were established. A technique for irrigation management was determined based on soil conditions. Nitrogen fertilization during season was done in two variants: 120 kg N ha-1 prior to planting and 60 kg N ha-1 at planting + 60 kg N ha-1 in four irrigation rates (15 kg N ha-1 for each). In the trials an effect of irrigation on all studied factors was detected. Potato yield was significantly increased in variants with irrigation compared to non-irrigated variants. There were no differences found between full and split N rate application.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Projekt

<a href="/cs/project/QJ1610020" target="_blank" >QJ1610020: Nové poznatky pro ekonomicky a ekologicky efektivní produkci brambor v podmínkách sucha a výkyvů počasí vedoucí k dlouhodobě udržitelnému systému hospodaření na půdě v oblastech pěstování brambor.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

SIMPOZIJ AKTUALNI ZADACI MEHANIZACIJE POLJOPRIVREDE

ISBN

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ISSN

1848-4425

e-ISSN

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Počet stran výsledku

11

Strana od-do

191-201

Název nakladatele

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Místo vydání

Opatija

Místo konání akce

Opatija

Datum konání akce

5. 3. 2019

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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