In Vitro Propagation and Rooting of Pear Cultivars

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

In Vitro Propagation and Rooting of Pear Cultivars

Popis výsledku v původním jazyce

The use of in vitro culture approaches constitutes an important tool for multiplication of selected pear cultivars. The goal of this study was to develop a method for rapid in vitro shoot multiplication of pear cultivars (Beurre Alexandre Lucas, Milada and Rote Williams). These cultivars are important or prospective in the Czech pear-growing industry. For the shoot multiplication, six MS media containing 1, 2 and 4 mg L-1 BAP, 0.5 and 1 mg L-1 TDZ or 10 mg L-1 2iP were tested. Selected pear cultivars were successfully established in vitro using shoot tips from grafted plants grown in a glasshouse and 0.15% HgCl2 as a sterilization solution. The number of newly formed shoots varied with the cultivar and concentration of plant growth regulator. The relatively high levels of cytokinin BAP (4 mg L-1) produced a high number of shoots in our experiments with pear cultivars Beurre Alexandre Lucas (5.0?0.2) and Milada (3.8?0.2). In contrary, the lowest multiplication rates were obtained on MS

Název v anglickém jazyce

In Vitro Propagation and Rooting of Pear Cultivars

Popis výsledku anglicky

The use of in vitro culture approaches constitutes an important tool for multiplication of selected pear cultivars. The goal of this study was to develop a method for rapid in vitro shoot multiplication of pear cultivars (Beurre Alexandre Lucas, Milada and Rote Williams). These cultivars are important or prospective in the Czech pear-growing industry. For the shoot multiplication, six MS media containing 1, 2 and 4 mg L-1 BAP, 0.5 and 1 mg L-1 TDZ or 10 mg L-1 2iP were tested. Selected pear cultivars were successfully established in vitro using shoot tips from grafted plants grown in a glasshouse and 0.15% HgCl2 as a sterilization solution. The number of newly formed shoots varied with the cultivar and concentration of plant growth regulator. The relatively high levels of cytokinin BAP (4 mg L-1) produced a high number of shoots in our experiments with pear cultivars Beurre Alexandre Lucas (5.0?0.2) and Milada (3.8?0.2). In contrary, the lowest multiplication rates were obtained on MS

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)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

Acta Horticulturae

ISBN

978-94-6261-077-4

ISSN

0567-7572

e-ISSN

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Počet stran výsledku

5

Strana od-do

157-161

Název nakladatele

International Society for Horticultural Science

Místo vydání

Leuven, Belgium

Místo konání akce

Coimbra, Portugal

Datum konání akce

2. 6. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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