Hodnocení mrazuodolnosti vybraných kultivarů tomelu pomocí umělých testů mrazuvzdornosti

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F05%3A00084454" target="_blank" >RIV/62156489:43510/05:00084454 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

EVALUATION OF FROST HARDINESS IN SOME CULTIVARS OF DIOSPYROS SPP. BY ARTIFICIAL FREEZING

Popis výsledku v původním jazyce

Persimmon is a subtropical fruit tree which is tolerant to temperatures several degrees below zero. The Czech Republic does not belong to a persimmon growing area - due to low winter temperatures which go below --15°C. However, there are interspecific hybrids between Diospyros kaki L. and Diospyros virginiana L., which have higher frost tolerance. Their origin is in the Ukraine, GNBS Yalta and their names are cv. Rossiyanka and cv. Nikitskaiya Bordovaiya. The aim of our work was to compare the frost tolerance among the cultivars of Diospyros kaki L. ( cv. Zenjimaru, Vaniglia, Tipo and Fuyu ), interspecific hybrids ( cv. Rossiyanka, Nikitskaiya Bordovaiya) and Diospyros lotus L. Plant material - 1year old shoots were used in artificial freezing tests. The experiments were performed during the years 1999 - 2004. The temperatures for determination of LT50 were used from --4°C to --24°C. The cultivars of Diospyros kaki L. had LT50 from --13°C to --16°C. The interspecific hybrids had values

Název v anglickém jazyce

EVALUATION OF FROST HARDINESS IN SOME CULTIVARS OF DIOSPYROS SPP. BY ARTIFICIAL FREEZING

Popis výsledku anglicky

Persimmon is a subtropical fruit tree which is tolerant to temperatures several degrees below zero. The Czech Republic does not belong to a persimmon growing area - due to low winter temperatures which go below --15°C. However, there are interspecific hybrids between Diospyros kaki L. and Diospyros virginiana L., which have higher frost tolerance. Their origin is in the Ukraine, GNBS Yalta and their names are cv. Rossiyanka and cv. Nikitskaiya Bordovaiya. The aim of our work was to compare the frost tolerance among the cultivars of Diospyros kaki L. ( cv. Zenjimaru, Vaniglia, Tipo and Fuyu ), interspecific hybrids ( cv. Rossiyanka, Nikitskaiya Bordovaiya) and Diospyros lotus L. Plant material - 1year old shoots were used in artificial freezing tests. The experiments were performed during the years 1999 - 2004. The temperatures for determination of LT50 were used from --4°C to --24°C. The cultivars of Diospyros kaki L. had LT50 from --13°C to --16°C. The interspecific hybrids had values

Druh

D - Stať ve sborníku

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

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

Název statě ve sborníku

ISHS Acta Horticulturae 685 - III International Symposium on Persimmon

ISBN

0567-7572

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

113-118

Název nakladatele

ISHS

Místo vydání

Jinju - South Korea

Místo konání akce

Jinju

Datum konání akce

5. 10. 2004

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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