The lettuce (Lactuca sativa L.) seed storability after hydration treatment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F03%3A00005504" target="_blank" >RIV/60460709:41210/03:00005504 - 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

The lettuce (Lactuca sativa L.) seed storability after hydration treatment

Popis výsledku v původním jazyce

Storability of nine lettuce seed lots treated by hydration treatment was evaluated in this experiment. Two methods of hydration treatment: prehydration with duration 3, 6, 12 and 24 hours and osmotic priming in PEG 6000 solution (osmotic potential -1,5 MPa) with duration 24, 72 and 144 hours were used. Osmopriming 24 and 72 hours had positive effect on seed parameters after 300 days of storage. These seed lots had significantly higher germination percentage and germination energy and significantly shorter MTG (Mean Time of Germination) than untreated stored control. Prehydration treatment influenced the storability of treated seeds negatively. Longer durations of hydration had more negative influence on storability then shorter durations. Optimal hydration treatment is an important condition for next storage of treated seeds.

Název v anglickém jazyce

The lettuce (Lactuca sativa L.) seed storability after hydration treatment

Popis výsledku anglicky

Storability of nine lettuce seed lots treated by hydration treatment was evaluated in this experiment. Two methods of hydration treatment: prehydration with duration 3, 6, 12 and 24 hours and osmotic priming in PEG 6000 solution (osmotic potential -1,5 MPa) with duration 24, 72 and 144 hours were used. Osmopriming 24 and 72 hours had positive effect on seed parameters after 300 days of storage. These seed lots had significantly higher germination percentage and germination energy and significantly shorter MTG (Mean Time of Germination) than untreated stored control. Prehydration treatment influenced the storability of treated seeds negatively. Longer durations of hydration had more negative influence on storability then shorter durations. Optimal hydration treatment is an important condition for next storage of treated seeds.

Druh

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

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

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Projekt

<a href="/cs/project/GA521%2F96%2F0616" target="_blank" >GA521/96/0616: Podíl deteorace semen a patogenů na změnách životních projevů osiva</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název periodika

Scientia Agriculturae Bohemica

ISSN

1211-3174

e-ISSN

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Svazek periodika

34

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

135-139

Kód UT WoS článku

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EID výsledku v databázi Scopus

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