Effect of soil contamination of fodder and wilting on the occurrence of fungi and mycotoxins in alfalfa silages

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F16%3A43910527" target="_blank" >RIV/62156489:43210/16:43910527 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.11118/actaun201664051529" target="_blank" >http://dx.doi.org/10.11118/actaun201664051529</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11118/actaun201664051529" target="_blank" >10.11118/actaun201664051529</a>

Result language

angličtina

Original language name

Effect of soil contamination of fodder and wilting on the occurrence of fungi and mycotoxins in alfalfa silages

Original language description

The aim of the work is to assess the effect of soil contamination of fodder and wilting on the occurrence of fungi in the biomass of alfalfa and subsequently consider the mycotoxin content in alfalfa silage. The alfalfa biomass of Jarka variety, harvested from two experimental plots in different climatic conditions, was evaluated. The total number of microorganisms and fungi were determined in silage biomass and silage. The content of deoxynivalenol and zearalenone in silages was treated with bacterial enzyme inoculant and chemical preservative, which is an acid. The total number of microorganisms was not influenced by the soil contamination of fodder. The occurrence of fungi was increased from 126,807 to 321,992 CFU.g-1. The total number of microorganisms and fungi was raised by wilting. The occurrence of fungi was increased from 113,909 to 334,890 CFU.g-1. Deoxynivalenol (increased from 101.9 to 131.5 ppb) was especially determined in alfalfa silage. The content of zearalenone reached up to 0.5442 ppb. The alfalfa silages, produced from wilted silage, contained lower levels (P < 0.05) of deoxynivalenol and zearalenone than alfalfa silages produced from no-wilted biomass. The content of mycotoxins was affected neither biological nor chemical preservative.

Czech name

—

Czech description

—

Type

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

CEP classification

GH - Nutrition of farm animals

OECD FORD branch

—

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

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

—

Volume of the periodical

64

Issue of the periodical within the volume

5

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

1529-1536

UT code for WoS article

—

EID of the result in the Scopus database

2-s2.0-84994504609