TY  - JOUR
AU  - Prokić, Andjelka
AU  - Zlatković, Nevena
AU  - Kuzmanović, Nemanja
AU  - Ivanović, Milan
AU  - Gašić, K.
AU  - Pavlović, Z.
AU  - Obradović, Aleksa
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5379
AB  - Bacterial stalk soft rot have been repeatedly observed on maize plants in several commercial fields in northern part of Serbia in the period of 1990 to 2014. The occurrence of the disease corresponded with warm weather and increased humidity. Etiological studies of the diseased tissue constantly resulted in isolation of pectolytic bacterial strains. In order to identify the isolated bacteria, twenty-three strains were characterized by morphological, physiolcal, biochemical, and molecular assays. Pathogenicity of the strains was confirmed by Koch's postulates on 1-week-old maize seedlings. The strains were Gram and oxidase-negative, non-fluorescent, pectolytic, facultative anaerobic and caused hypersensitive response (HR) in tobacco leaves. They produced catalase and lecithinase, but did not produce oxidase and arginine dehydrolase. All strains reduced nitrate and grew at 37 degrees C, while variable growth was observed in medium containing 5% NaCl. Phenotypic tests and amplification of the specific 420-bp fragment in PCR assay showed that the strains belong to genus Dickeya. Using ERIC-PCR analysis seven different genetic profiles were obtained, suggesting the presence of genetic diversity in the population of this pathogen in Serbia. Additionally, phylogenetic analysis based on the recA gene sequence analysis indicated that the strains isolated from soft rotted maize belong to Dickeya zeae, leading to the conclusion that this bacterium was the causal agent of stalk soft rot of maize in Serbia.
PB  - Springer, Dordrecht
T2  - European Journal of Plant Pathology
T1  - Identification and characterization of Dickeya zeae strains associated with maize stalk soft-rot in northern Serbia
EP  - 691
IS  - 3
SP  - 685
VL  - 157
DO  - 10.1007/s10658-020-02019-4
ER  - 

@article{
author = "Prokić, Andjelka and Zlatković, Nevena and Kuzmanović, Nemanja and Ivanović, Milan and Gašić, K. and Pavlović, Z. and Obradović, Aleksa",
year = "2020",
abstract = "Bacterial stalk soft rot have been repeatedly observed on maize plants in several commercial fields in northern part of Serbia in the period of 1990 to 2014. The occurrence of the disease corresponded with warm weather and increased humidity. Etiological studies of the diseased tissue constantly resulted in isolation of pectolytic bacterial strains. In order to identify the isolated bacteria, twenty-three strains were characterized by morphological, physiolcal, biochemical, and molecular assays. Pathogenicity of the strains was confirmed by Koch's postulates on 1-week-old maize seedlings. The strains were Gram and oxidase-negative, non-fluorescent, pectolytic, facultative anaerobic and caused hypersensitive response (HR) in tobacco leaves. They produced catalase and lecithinase, but did not produce oxidase and arginine dehydrolase. All strains reduced nitrate and grew at 37 degrees C, while variable growth was observed in medium containing 5% NaCl. Phenotypic tests and amplification of the specific 420-bp fragment in PCR assay showed that the strains belong to genus Dickeya. Using ERIC-PCR analysis seven different genetic profiles were obtained, suggesting the presence of genetic diversity in the population of this pathogen in Serbia. Additionally, phylogenetic analysis based on the recA gene sequence analysis indicated that the strains isolated from soft rotted maize belong to Dickeya zeae, leading to the conclusion that this bacterium was the causal agent of stalk soft rot of maize in Serbia.",
publisher = "Springer, Dordrecht",
journal = "European Journal of Plant Pathology",
title = "Identification and characterization of Dickeya zeae strains associated with maize stalk soft-rot in northern Serbia",
pages = "691-685",
number = "3",
volume = "157",
doi = "10.1007/s10658-020-02019-4"
}

Prokić, A., Zlatković, N., Kuzmanović, N., Ivanović, M., Gašić, K., Pavlović, Z.,& Obradović, A.. (2020). Identification and characterization of Dickeya zeae strains associated with maize stalk soft-rot in northern Serbia. in European Journal of Plant Pathology
Springer, Dordrecht., 157(3), 685-691.
https://doi.org/10.1007/s10658-020-02019-4

Prokić A, Zlatković N, Kuzmanović N, Ivanović M, Gašić K, Pavlović Z, Obradović A. Identification and characterization of Dickeya zeae strains associated with maize stalk soft-rot in northern Serbia. in European Journal of Plant Pathology. 2020;157(3):685-691.
doi:10.1007/s10658-020-02019-4 .

Prokić, Andjelka, Zlatković, Nevena, Kuzmanović, Nemanja, Ivanović, Milan, Gašić, K., Pavlović, Z., Obradović, Aleksa, "Identification and characterization of Dickeya zeae strains associated with maize stalk soft-rot in northern Serbia" in European Journal of Plant Pathology, 157, no. 3 (2020):685-691,
https://doi.org/10.1007/s10658-020-02019-4 . .

TY  - JOUR
AU  - Pavlović, Z.
AU  - Miletić, Ivanka
AU  - Jokić, Živan
AU  - Stevanović, J.
AU  - Šobajić, Sladjana
AU  - Bulat, Z.
PY  - 2013
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3208
AB  - The use of selenium as animal feed supplement in Serbia was approved in 1989 for some categories of pigs, sheep and poultry. From 2000 selenium in animal feed became a requirement for all categories of farm animals. The aim of this study was to determine the consumption of selenium by Serbian livestock and in poultry production between 1990-1991 and 2000-2008 and to analyze the selenium content of meat, milk and eggs sold on Serbian markets to gain insight into human selenium intake. Data indicate a low level of selenium inclusion in animal feed during 1990-1991 compared to during 2000-2008. These results coincide with Serbian regulations. From 2001 an organic form of selenium (selenized yeast) was introduced in small quantities (less than 8% of the total consumed selenium). Analysis of meat, milk and eggs from Serbian markets shows increased selenium levels compared to 1991. However, the estimated total human daily intake in Serbia is 40.9 μg, which is under the recommended quantity. Increasing the quantity of selenium included in animal feed and the substitution of inorganic selenium with selenized yeast could be beneficial for animal health and farm productivity. As a consequence a further improvement in the human selenium status in Serbia should be possible.
AB  - Upotreba selena kao suplementa za stočnu hranu odobrena je u Srbiji 1989. godine za neke kategorija svinja, ovaca i živine. Od 2000. propisan je obavezan sadržaj selena u hrani za sve domaće životinje. Cilj rada bio je istraživanje upotrebe selena za suplementaciju stočne hrane selenom u periodima 1990-1991 i 2000-2008 i analiza sadržaja selena u namirnicama životinjskog porekla. Rezultati ukazuju na povećanu upotrebu selena kao aditiva za stočnu hranu od 2000. i povećan sadržaj selena u svinjskom mesu i jajima u poređenju sa podacima iz 1991. Procenjeni dnevni unos selena stanovnika Srbije je 40.9 μg što je značajno manje od preporučenog dnevnog unosa selena. Povećana upotreba selena u ishrani domaćih životinja, i zamena neorganskih jedinjenja selena seleniziranim kvascem, pored povoljnih efekata na zdravlje i produktivnost životinja, dovela bi do daljeg poboljšanja statusa selena stanovnika Srbije.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The influence of selenium supplementation of animal feed on human selenium intake in Serbia
T1  - Uticaj suplementacije stočne hrane selenom na humani status selena
EP  - 352
IS  - 2
SP  - 345
VL  - 29
DO  - 10.2298/BAH1302345P
ER  - 

@article{
author = "Pavlović, Z. and Miletić, Ivanka and Jokić, Živan and Stevanović, J. and Šobajić, Sladjana and Bulat, Z.",
year = "2013",
abstract = "The use of selenium as animal feed supplement in Serbia was approved in 1989 for some categories of pigs, sheep and poultry. From 2000 selenium in animal feed became a requirement for all categories of farm animals. The aim of this study was to determine the consumption of selenium by Serbian livestock and in poultry production between 1990-1991 and 2000-2008 and to analyze the selenium content of meat, milk and eggs sold on Serbian markets to gain insight into human selenium intake. Data indicate a low level of selenium inclusion in animal feed during 1990-1991 compared to during 2000-2008. These results coincide with Serbian regulations. From 2001 an organic form of selenium (selenized yeast) was introduced in small quantities (less than 8% of the total consumed selenium). Analysis of meat, milk and eggs from Serbian markets shows increased selenium levels compared to 1991. However, the estimated total human daily intake in Serbia is 40.9 μg, which is under the recommended quantity. Increasing the quantity of selenium included in animal feed and the substitution of inorganic selenium with selenized yeast could be beneficial for animal health and farm productivity. As a consequence a further improvement in the human selenium status in Serbia should be possible., Upotreba selena kao suplementa za stočnu hranu odobrena je u Srbiji 1989. godine za neke kategorija svinja, ovaca i živine. Od 2000. propisan je obavezan sadržaj selena u hrani za sve domaće životinje. Cilj rada bio je istraživanje upotrebe selena za suplementaciju stočne hrane selenom u periodima 1990-1991 i 2000-2008 i analiza sadržaja selena u namirnicama životinjskog porekla. Rezultati ukazuju na povećanu upotrebu selena kao aditiva za stočnu hranu od 2000. i povećan sadržaj selena u svinjskom mesu i jajima u poređenju sa podacima iz 1991. Procenjeni dnevni unos selena stanovnika Srbije je 40.9 μg što je značajno manje od preporučenog dnevnog unosa selena. Povećana upotreba selena u ishrani domaćih životinja, i zamena neorganskih jedinjenja selena seleniziranim kvascem, pored povoljnih efekata na zdravlje i produktivnost životinja, dovela bi do daljeg poboljšanja statusa selena stanovnika Srbije.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The influence of selenium supplementation of animal feed on human selenium intake in Serbia, Uticaj suplementacije stočne hrane selenom na humani status selena",
pages = "352-345",
number = "2",
volume = "29",
doi = "10.2298/BAH1302345P"
}

Pavlović, Z., Miletić, I., Jokić, Ž., Stevanović, J., Šobajić, S.,& Bulat, Z.. (2013). The influence of selenium supplementation of animal feed on human selenium intake in Serbia. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 29(2), 345-352.
https://doi.org/10.2298/BAH1302345P

Pavlović Z, Miletić I, Jokić Ž, Stevanović J, Šobajić S, Bulat Z. The influence of selenium supplementation of animal feed on human selenium intake in Serbia. in Biotechnology in Animal Husbandry. 2013;29(2):345-352.
doi:10.2298/BAH1302345P .

Pavlović, Z., Miletić, Ivanka, Jokić, Živan, Stevanović, J., Šobajić, Sladjana, Bulat, Z., "The influence of selenium supplementation of animal feed on human selenium intake in Serbia" in Biotechnology in Animal Husbandry, 29, no. 2 (2013):345-352,
https://doi.org/10.2298/BAH1302345P . .