TY  - JOUR
AU  - Apić, Jelena
AU  - Vakanjac, Slobodanka
AU  - Radović, Ivan
AU  - Jotanović, Stoja
AU  - Stanković, Branislav
AU  - Kanački, Zdenko
PY  - 2015
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3935
AB  - It was demonstrated that boar sperm production and characteristics significantly decrease in the wormer period of the year. As a result, the boars reproductive exploitation efficiency decrease in the wormer season. Therefore, the aim of the present paper was to investigate the influence of cold and warm season on the boars semen quality, in the our intensive pig production conditions. The obtained results clearly show that the main semen quality parameters were significantly (p lt 0.05 or p lt 0.01) higher in the cold, compared with the warm season (ejaculate volume=274ml, sperm concentration=229'106/ml, total sperm number=60'109, progressive motility=79%, and good ejaculates=96%, vs. 218ml, 208'106/ml, 45'109, 69% and 78%, resp.). In conclusion, keeping boars cool during summer and frequent observation of boars to determine if they are being heat- stressed, can significant reduce the negative influence of elevated ambient temperature on sperm production and, consequently, improve boars reproductive exploitation efficiency.
AB  - Ustanovljeno je da su produkcija i osobine sperme nerasta značajno niže tokom toplijeg perioda godine. Posledično, u ovom periodu godine značajno se smanjuje efikasnost reproduktivnog iskorištavanja nerastova. Zbog toga je cilj ovog rada bio da se ustanovi uticaj hladne i tople godišnje sezone na parametre kvaliteta sperme u našim uslovima intenzivne proizvodnje svinja. Dobijeni rezultati jasno pokazuju da su osnovni parametri kvaliteta ejakulata značajno veći (p lt 0.05 or p lt 0.01) u hladnoj, nego u toploj godišnjoj sezoni (volumen ejakulata=274ml, koncentracija spermatozoida=229'106/ml, ukupan broj spermatozoida=60'109, progresivna pokretljivost=79% i dobrih ejakulata=96%, prema 218ml, 208'106/ml, 45'109, 69% i 78%). Zaključak je da rashlađivanje nerastova tokom leta i češća observacija prisustva toplotnog stresa, može značajno smanjiti negativan uticaj povišene ambijentalne temperature na produkciju sperme i, posledično, povećati efikasnost reproduktivnog iskorištavanja nerastova.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Savremena poljoprivreda
T1  - Effect of season on boast semen quality
T1  - Uticaj sezone na kvalitet sperme nerasta
EP  - 13
IS  - 1-2
SP  - 9
VL  - 64
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_3935
ER  - 

@article{
author = "Apić, Jelena and Vakanjac, Slobodanka and Radović, Ivan and Jotanović, Stoja and Stanković, Branislav and Kanački, Zdenko",
year = "2015",
abstract = "It was demonstrated that boar sperm production and characteristics significantly decrease in the wormer period of the year. As a result, the boars reproductive exploitation efficiency decrease in the wormer season. Therefore, the aim of the present paper was to investigate the influence of cold and warm season on the boars semen quality, in the our intensive pig production conditions. The obtained results clearly show that the main semen quality parameters were significantly (p lt 0.05 or p lt 0.01) higher in the cold, compared with the warm season (ejaculate volume=274ml, sperm concentration=229'106/ml, total sperm number=60'109, progressive motility=79%, and good ejaculates=96%, vs. 218ml, 208'106/ml, 45'109, 69% and 78%, resp.). In conclusion, keeping boars cool during summer and frequent observation of boars to determine if they are being heat- stressed, can significant reduce the negative influence of elevated ambient temperature on sperm production and, consequently, improve boars reproductive exploitation efficiency., Ustanovljeno je da su produkcija i osobine sperme nerasta značajno niže tokom toplijeg perioda godine. Posledično, u ovom periodu godine značajno se smanjuje efikasnost reproduktivnog iskorištavanja nerastova. Zbog toga je cilj ovog rada bio da se ustanovi uticaj hladne i tople godišnje sezone na parametre kvaliteta sperme u našim uslovima intenzivne proizvodnje svinja. Dobijeni rezultati jasno pokazuju da su osnovni parametri kvaliteta ejakulata značajno veći (p lt 0.05 or p lt 0.01) u hladnoj, nego u toploj godišnjoj sezoni (volumen ejakulata=274ml, koncentracija spermatozoida=229'106/ml, ukupan broj spermatozoida=60'109, progresivna pokretljivost=79% i dobrih ejakulata=96%, prema 218ml, 208'106/ml, 45'109, 69% i 78%). Zaključak je da rashlađivanje nerastova tokom leta i češća observacija prisustva toplotnog stresa, može značajno smanjiti negativan uticaj povišene ambijentalne temperature na produkciju sperme i, posledično, povećati efikasnost reproduktivnog iskorištavanja nerastova.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Savremena poljoprivreda",
title = "Effect of season on boast semen quality, Uticaj sezone na kvalitet sperme nerasta",
pages = "13-9",
number = "1-2",
volume = "64",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_3935"
}

Apić, J., Vakanjac, S., Radović, I., Jotanović, S., Stanković, B.,& Kanački, Z.. (2015). Effect of season on boast semen quality. in Savremena poljoprivreda
Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad., 64(1-2), 9-13.
https://hdl.handle.net/21.15107/rcub_agrospace_3935

Apić J, Vakanjac S, Radović I, Jotanović S, Stanković B, Kanački Z. Effect of season on boast semen quality. in Savremena poljoprivreda. 2015;64(1-2):9-13.
https://hdl.handle.net/21.15107/rcub_agrospace_3935 .

Apić, Jelena, Vakanjac, Slobodanka, Radović, Ivan, Jotanović, Stoja, Stanković, Branislav, Kanački, Zdenko, "Effect of season on boast semen quality" in Savremena poljoprivreda, 64, no. 1-2 (2015):9-13,
https://hdl.handle.net/21.15107/rcub_agrospace_3935 .