The influence of growth regulators on the in vitro root induction of the Musa genus

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F07%3A23233" target="_blank" >RIV/60460709:41210/07:23233 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41610/07:23233

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The influence of growth regulators on the in vitro root induction of the Musa genus

Popis výsledku v původním jazyce

The influence of growth regulators on the root induction of the Musa genus plants cultivated within in vitro conditions has been compared. The plant material used was the 'Cavendish' cultivar. Different concentrations of growth regulators (naphthaleneacetic acid, indole-3-acetic acid, 6-benzylaminopurine, 2,4-dichlorophenoxyacetic acid) were used and as control MS and half concentrated MS media without the additon of growth regulators. The induced roots were evaluated in both in vitro and ex vitro conditions. The amount and length of the roots were evaluated, as well as the absorption capacity of the roots by conductivity was determined. The experiments have proven that the most roots are created by using naphthaleneacetic acid (5.4 ?M), but the longest roots are produced by the control variant (MS medium). After 7 weeks of the transfer to ex vitro conditions the plants that were growing on the medium with additional indole-3-acetic acid had the best vitality and root absorption.

Název v anglickém jazyce

The influence of growth regulators on the in vitro root induction of the Musa genus

Popis výsledku anglicky

The influence of growth regulators on the root induction of the Musa genus plants cultivated within in vitro conditions has been compared. The plant material used was the 'Cavendish' cultivar. Different concentrations of growth regulators (naphthaleneacetic acid, indole-3-acetic acid, 6-benzylaminopurine, 2,4-dichlorophenoxyacetic acid) were used and as control MS and half concentrated MS media without the additon of growth regulators. The induced roots were evaluated in both in vitro and ex vitro conditions. The amount and length of the roots were evaluated, as well as the absorption capacity of the roots by conductivity was determined. The experiments have proven that the most roots are created by using naphthaleneacetic acid (5.4 ?M), but the longest roots are produced by the control variant (MS medium). After 7 weeks of the transfer to ex vitro conditions the plants that were growing on the medium with additional indole-3-acetic acid had the best vitality and root absorption.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

ED - Fyziologie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název periodika

Agricultura tropica et subtropica

ISSN

0231-5742

e-ISSN

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Svazek periodika

40

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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