Sodium chloride as effective antifungal treatment for artificial egg incubation in Austropotamobius pallipes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F11%3A43874797" target="_blank" >RIV/60076658:12520/11:43874797 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1051/kmae/2011027" target="_blank" >http://dx.doi.org/10.1051/kmae/2011027</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1051/kmae/2011027" target="_blank" >10.1051/kmae/2011027</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Sodium chloride as effective antifungal treatment for artificial egg incubation in Austropotamobius pallipes

Popis výsledku v původním jazyce

In this study, sodium chloride at three different concentrations, 30000 ppm (S30), 60000 ppm (S60) and 90000 ppm (S90), and formaldehyde at one concentration, 3000 ppm (F), were tested as antifungal chemicals during artificial incubation (AI) of A. pallipes eggs. 2 treatments were tested without chemicals as control groups with (R) and without (C) the removal of dead eggs. After AI, formaldehyde treatment ensured high survival of stage 1 and stage 2 of juveniles. However, comparable survival rate to stage 1 and stage 2 and were also found in the treatment with the highest sodium chloride concentration (S90). Significantly lower survival rate of juveniles (stage 1: 60.6-70.3% and stage 2: 56.1-67.3%) were evident in groups S60, S30 and R. However, groupR demanded high labor and related costs. The lowest juvenile survival levels to stage 1 (46.4+/-8.2%) and stage 2 (45.2+/-6.8%) were observed in treatments without fungicide chemicals and removal of dead eggs (C).

Název v anglickém jazyce

Sodium chloride as effective antifungal treatment for artificial egg incubation in Austropotamobius pallipes

Popis výsledku anglicky

In this study, sodium chloride at three different concentrations, 30000 ppm (S30), 60000 ppm (S60) and 90000 ppm (S90), and formaldehyde at one concentration, 3000 ppm (F), were tested as antifungal chemicals during artificial incubation (AI) of A. pallipes eggs. 2 treatments were tested without chemicals as control groups with (R) and without (C) the removal of dead eggs. After AI, formaldehyde treatment ensured high survival of stage 1 and stage 2 of juveniles. However, comparable survival rate to stage 1 and stage 2 and were also found in the treatment with the highest sodium chloride concentration (S90). Significantly lower survival rate of juveniles (stage 1: 60.6-70.3% and stage 2: 56.1-67.3%) were evident in groups S60, S30 and R. However, groupR demanded high labor and related costs. The lowest juvenile survival levels to stage 1 (46.4+/-8.2%) and stage 2 (45.2+/-6.8%) were observed in treatments without fungicide chemicals and removal of dead eggs (C).

Druh

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

CEP obor

GL - Rybářství

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Knowledge and Management of Aquatic Ecosystems

ISSN

1961-9502

e-ISSN

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Svazek periodika

401

Číslo periodika v rámci svazku

13

Stát vydavatele periodika

FR - Francouzská republika

Počet stran výsledku

6

Strana od-do

"13p1"-"13p6"

Kód UT WoS článku

000297214300013

EID výsledku v databázi Scopus

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