Identification and quantification of fungi in grass-leguminous silage
2009
Bijelic, Z. | Krnjaja, V. | Tomic, Z. | Stojanovic, Lj. | Ruzic-Muslic, D., Institute for Animal Husbandry, Belgrade - Zemun (Serbia)
Objective of the research was to determine the presence, total count and species of fungi in samples of grass-leguminous silages depending on the botanical composition of mixture, nitrogen fertilization and crop utilization phase. Most of identified fungi species are of Fusarium genus (80-91%). In analyzed samples of silage total fungi count in average for three year period of research (2005-2007) was 2.31-3.09 log10 CFU per g and it varied depending on the investigated factors. Factor of type of mixture had significant effect on fungi count in the first two investigation years, whereas nitrogen fertilization caused variations in fungi count in the first and third investigation year. Cutting in early utilization phases statistically significantly influenced total fungi count only in one investigation year (2006).
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