EFFECT OF IBA ON ROOT GROWTH OF NORWAY SPRUCE SOMATIC EMBRYOS

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A_____%2F01%3A21100008" target="_blank" >RIV/62156489:_____/01:21100008 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
EFFECT OF IBA ON ROOT GROWTH OF NORWAY SPRUCE SOMATIC EMBRYOS
Original language description
Successful conversion of mature somatic embryos depends on balanced growth and development of both shoot and root. But the cotyledons and hypocotyl develop first and after that it can be difficult to get the root to grow in normal way. In our experimentswe used mature somatic embryos of two Norway spruce cell lines. The root growth of plantlets was stimulated by addition of indolyl-3-butyric acid (IBA) into conversion media. The supplement of 0.1 ?M IBA into the first conversion (germination) medium with activated charcoal was the most beneficial and increased root length approximately about 54-86% after 4 weeks. The plantlets were then transferred onto the second conversion medium with lower concentration of IBA, which was 0.05 ?M. The roots continued in growth and shoots were also well developed. After two months the plantlets were successfully transplanted into the soil.
Czech name
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Czech description
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Project
<a href="/en/project/GV522%2F96%2FK186" target="_blank" >GV522/96/K186: Preservation and reproduction of gene sources of main species of coniferous and broadleaved forest trees</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
17th International Conference on Plant Growth Substances
ISBN
80-7157-518-6
ISSN
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e-ISSN
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Number of pages
1
Pages from-to
117-117
Publisher name
Neuveden
Place of publication
Brno, Czech Republic
Event location
Brno, Czech Republic
Event date
Jul 1, 2001
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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