Nutritive value and mycotoxin contamination of herbage in mountain locality exposed to renewed cattle grazing

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26788462%3A_____%2F16%3AN0000018" target="_blank" >RIV/26788462:_____/16:N0000018 - isvavai.cz</a>

Result on the web

<a href="https://acta.mendelu.cz/64/3/0883/" target="_blank" >https://acta.mendelu.cz/64/3/0883/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11118/actaun201664030883" target="_blank" >10.11118/actaun201664030883</a>

Result language

angličtina

Original language name

Nutritive value and mycotoxin contamination of herbage in mountain locality exposed to renewed cattle grazing

Original language description

The aim of the study was to estimate the forage quality and mycotoxin contamination in the locality of Švýcárna (1304 m a.s.l.), where the cattle grazing after the long-term management cessation was introduced on the pasture area of 3.6 ha in 2012. The pasture was divided into two grazing plots: P1 (Nar) (dominance of Nardus stricta) and P2 (Des) (dominance of Deschampsia cespitosa). Samples of forage were taken in June, July, August and September 2014 from five permanent plots situated in different places of locality. Samples were analysed on the content of basic nutrients and macro- and micro- elements. Further, the content of deoxynivalenol (DON), zearalenone (ZEA) and T-2/ HT-2 toxin was determined using ELISA method. From June to September the mean content of crude fibre significantly (P < 0.05) increased (from 242.3 g/kg DM to 327.2 g/kg DM, respectively) and the content of crude protein significantly (P < 0.05) decreased (from 172.3 g/kg DM to 98.4 g/kg DM, respectively). Mean concentration of DON in P1 (Nar) was numerically higher than in P2 (Des), being 715 and 620.63 µg/kg, respectively (P < 0.05). Mean concentration of T-2/HT-2 toxin was 44.88 and 55.04 µg/kg in P1 (Nar) and P2 (Des), respectively. The content of ZEA in P1 (Nar) of 54.65 µg/kg was lower than in P2 (Des) being 78.72 µg/kg (P < 0.05).

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GH - Nutrition of farm animals

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

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

Name of the periodical

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

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Volume of the periodical

64

Issue of the periodical within the volume

3

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

9

Pages from-to

883-891

UT code for WoS article

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EID of the result in the Scopus database

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