Content of Mycotoxins in Silages According to Plant Species and Using of Silage Inoculants

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F18%3A43914438" target="_blank" >RIV/62156489:43210/18:43914438 - isvavai.cz</a>

Výsledek na webu

<a href="http://nutrinet.mendelu.cz/wcd/w-rek-nutrinet/2018/nutrinet_2018_final.pdf" target="_blank" >http://nutrinet.mendelu.cz/wcd/w-rek-nutrinet/2018/nutrinet_2018_final.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Content of Mycotoxins in Silages According to Plant Species and Using of Silage Inoculants

Popis výsledku v původním jazyce

Feed doses for domestic herbivores comprise mostly forage grasses. The quality of forage is directly dependent on the quality of plant species and technological processes, including the use of silage inoculants. Feeds contaminated with mycotoxins can cause health disorders and lower productivity. Mycotoxins are toxic secondary metabolites of microscopic fungi. Ergosterol (ERG) is considered the first indicator of moulds presence in fresh forage and silages. The monitored species were Lolium perenne, x Festulolium pabulare, x Festulolium braunii. Silages were produced in three variants: untreated, treated with chemical ingredient and treated with biologicalenzymatic inoculant. Fresh forage and silage (60 days old) were analysed for ergosterol, deoxynivalenol (DON), zearalenon (ZEN) and T2 toxin (T2) content. Content of ergosterol in fresh forage was ranging between 1.4 and 8.2 mg/kg. Content of ergosterol in silages was ranging between 4.8 and 12.9 mg/kg. The highest observed contents of mycotoxins were: in case of DON 215.3 (ppb), ZEN 90.8 (ppb), T2 toxin 57.1 (ppb). Determined values did not exceed the recommended limits for livestock feed.

Název v anglickém jazyce

Content of Mycotoxins in Silages According to Plant Species and Using of Silage Inoculants

Popis výsledku anglicky

Feed doses for domestic herbivores comprise mostly forage grasses. The quality of forage is directly dependent on the quality of plant species and technological processes, including the use of silage inoculants. Feeds contaminated with mycotoxins can cause health disorders and lower productivity. Mycotoxins are toxic secondary metabolites of microscopic fungi. Ergosterol (ERG) is considered the first indicator of moulds presence in fresh forage and silages. The monitored species were Lolium perenne, x Festulolium pabulare, x Festulolium braunii. Silages were produced in three variants: untreated, treated with chemical ingredient and treated with biologicalenzymatic inoculant. Fresh forage and silage (60 days old) were analysed for ergosterol, deoxynivalenol (DON), zearalenon (ZEN) and T2 toxin (T2) content. Content of ergosterol in fresh forage was ranging between 1.4 and 8.2 mg/kg. Content of ergosterol in silages was ranging between 4.8 and 12.9 mg/kg. The highest observed contents of mycotoxins were: in case of DON 215.3 (ppb), ZEN 90.8 (ppb), T2 toxin 57.1 (ppb). Determined values did not exceed the recommended limits for livestock feed.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

40201 - Animal and dairy science; (Animal biotechnology to be 4.4)

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

NutriNET 2018: Proceedings of reviewed scientific papers

ISBN

978-80-7509-600-5

ISSN

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e-ISSN

neuvedeno

Počet stran výsledku

7

Strana od-do

26-32

Název nakladatele

Mendelova univerzita v Brně

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

24. 5. 2018

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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