New aspects in risk status evaluation of small ruminant local breeds in Serbia
Autori
Cekić, BogdanRužić Muslić, Dragana
Maksimović, Nevena
Caro Petrović, Violeta
Ćosić, Ivan
Lečić, Nemanja
Becskei, Zsolt
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Several factors have led to a decline in autochthonous breeds, and the
need for conservation programs based on risk assessment has increased. The aim of
the study was to compare and validate two models for risk assessment of local
small ruminant breeds in Serbia. The first model considered only the effective
population size (Ne), while the alternative model included Ne, the number of
females and sub-factors representing the influence of different elements. The
results indicate an increasing trend in most breeds and populations over the last
five years, with the exception of Tsigai and Chokan Tsigai, which showed a
decrease. However, the increasing trend is insufficient, especially for Pirot,
Karakachan, and Bardoka, as well as for the Domestic (Serbian) white goat, which
is classified as critically endangered in both models. Vlashko vitoroga, Chokan
tsigai, and the Balkan goat were at high risk. The models produced different results
for the Krivovir, Sjenica, and Svrljig st...rains. In the first model, Krivovir was
classified as potentially endangered, whereas Sjenica and Svrljig were not. In the
second model, Krivovir was classified as highly and the other two strains as
potentially endangered. These differences are due to the additional factors in the
second model, which lead to a more comprehensive assessment for future risk
assessments. Although the new model is appropriate for Serbia, it is important to
test it on a variety of native species to increase confidence. Future conservation
programs should also include genetic characterization and implement adaptive
models to obtain more reliable conclusions.
Ključne reči:
sheep / goat / genetic resources / endangerment assessment / conservationIzvor:
14th International symposium Modern trends in livestock production, Belgrade, October 4 - 6, 2023, 2023, 519-530Izdavač:
- Belgrade : Institute for animal husbandry
Finansiranje / projekti:
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200022 (Institut za stočarstvo, Beograd-Zemun) (RS-MESTD-inst-2020-200022)
Napomena:
- Proceedings
Kolekcije
Institucija/grupa
Fakultet veterinarske medicineTY - CONF AU - Cekić, Bogdan AU - Ružić Muslić, Dragana AU - Maksimović, Nevena AU - Caro Petrović, Violeta AU - Ćosić, Ivan AU - Lečić, Nemanja AU - Becskei, Zsolt PY - 2023 UR - https://vet-erinar.vet.bg.ac.rs/handle/123456789/3380 AB - Several factors have led to a decline in autochthonous breeds, and the need for conservation programs based on risk assessment has increased. The aim of the study was to compare and validate two models for risk assessment of local small ruminant breeds in Serbia. The first model considered only the effective population size (Ne), while the alternative model included Ne, the number of females and sub-factors representing the influence of different elements. The results indicate an increasing trend in most breeds and populations over the last five years, with the exception of Tsigai and Chokan Tsigai, which showed a decrease. However, the increasing trend is insufficient, especially for Pirot, Karakachan, and Bardoka, as well as for the Domestic (Serbian) white goat, which is classified as critically endangered in both models. Vlashko vitoroga, Chokan tsigai, and the Balkan goat were at high risk. The models produced different results for the Krivovir, Sjenica, and Svrljig strains. In the first model, Krivovir was classified as potentially endangered, whereas Sjenica and Svrljig were not. In the second model, Krivovir was classified as highly and the other two strains as potentially endangered. These differences are due to the additional factors in the second model, which lead to a more comprehensive assessment for future risk assessments. Although the new model is appropriate for Serbia, it is important to test it on a variety of native species to increase confidence. Future conservation programs should also include genetic characterization and implement adaptive models to obtain more reliable conclusions. PB - Belgrade : Institute for animal husbandry C3 - 14th International symposium Modern trends in livestock production, Belgrade, October 4 - 6, 2023 T1 - New aspects in risk status evaluation of small ruminant local breeds in Serbia SP - 519 EP - 530 UR - https://hdl.handle.net/21.15107/rcub_veterinar_3380 ER -
@conference{ author = "Cekić, Bogdan and Ružić Muslić, Dragana and Maksimović, Nevena and Caro Petrović, Violeta and Ćosić, Ivan and Lečić, Nemanja and Becskei, Zsolt", year = "2023", abstract = "Several factors have led to a decline in autochthonous breeds, and the need for conservation programs based on risk assessment has increased. The aim of the study was to compare and validate two models for risk assessment of local small ruminant breeds in Serbia. The first model considered only the effective population size (Ne), while the alternative model included Ne, the number of females and sub-factors representing the influence of different elements. The results indicate an increasing trend in most breeds and populations over the last five years, with the exception of Tsigai and Chokan Tsigai, which showed a decrease. However, the increasing trend is insufficient, especially for Pirot, Karakachan, and Bardoka, as well as for the Domestic (Serbian) white goat, which is classified as critically endangered in both models. Vlashko vitoroga, Chokan tsigai, and the Balkan goat were at high risk. The models produced different results for the Krivovir, Sjenica, and Svrljig strains. In the first model, Krivovir was classified as potentially endangered, whereas Sjenica and Svrljig were not. In the second model, Krivovir was classified as highly and the other two strains as potentially endangered. These differences are due to the additional factors in the second model, which lead to a more comprehensive assessment for future risk assessments. Although the new model is appropriate for Serbia, it is important to test it on a variety of native species to increase confidence. Future conservation programs should also include genetic characterization and implement adaptive models to obtain more reliable conclusions.", publisher = "Belgrade : Institute for animal husbandry", journal = "14th International symposium Modern trends in livestock production, Belgrade, October 4 - 6, 2023", title = "New aspects in risk status evaluation of small ruminant local breeds in Serbia", pages = "519-530", url = "https://hdl.handle.net/21.15107/rcub_veterinar_3380" }
Cekić, B., Ružić Muslić, D., Maksimović, N., Caro Petrović, V., Ćosić, I., Lečić, N.,& Becskei, Z.. (2023). New aspects in risk status evaluation of small ruminant local breeds in Serbia. in 14th International symposium Modern trends in livestock production, Belgrade, October 4 - 6, 2023 Belgrade : Institute for animal husbandry., 519-530. https://hdl.handle.net/21.15107/rcub_veterinar_3380
Cekić B, Ružić Muslić D, Maksimović N, Caro Petrović V, Ćosić I, Lečić N, Becskei Z. New aspects in risk status evaluation of small ruminant local breeds in Serbia. in 14th International symposium Modern trends in livestock production, Belgrade, October 4 - 6, 2023. 2023;:519-530. https://hdl.handle.net/21.15107/rcub_veterinar_3380 .
Cekić, Bogdan, Ružić Muslić, Dragana, Maksimović, Nevena, Caro Petrović, Violeta, Ćosić, Ivan, Lečić, Nemanja, Becskei, Zsolt, "New aspects in risk status evaluation of small ruminant local breeds in Serbia" in 14th International symposium Modern trends in livestock production, Belgrade, October 4 - 6, 2023 (2023):519-530, https://hdl.handle.net/21.15107/rcub_veterinar_3380 .