EVALUATION OF FROST HARDINESS IN SOME CULTIVARS OF DIOSPYROS SPP. BY ARTIFICIAL FREEZING
The result's identifiers
Result code in 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>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
EVALUATION OF FROST HARDINESS IN SOME CULTIVARS OF DIOSPYROS SPP. BY ARTIFICIAL FREEZING
Original language description
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
Czech name
Hodnocení mrazuodolnosti vybraných kultivarů tomelu pomocí umělých testů mrazuvzdornosti
Czech description
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
Classification
Type
D - Article in proceedings
CEP classification
GC - Plant growing, crop rotation
OECD FORD branch
—
Result continuities
Project
—
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
ISHS Acta Horticulturae 685 - III International Symposium on Persimmon
ISBN
0567-7572
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
113-118
Publisher name
ISHS
Place of publication
Jinju - South Korea
Event location
Jinju
Event date
Oct 5, 2004
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
—