The aim of the present study was to compare the weight, specific growth rate, length, Fulton's condition factor, survival, mortality, cannibalism and gill histopathology (HP) of pikeperch Sander lucioperca (L. 1758) larvae (12days post-hatch larvae; weight 2.8 +/- 0.9mg) that were cultured in either clear (10 NTU) or clay-turbid water (35 NTU) during a 14-day interval, with an additional 7days of rearing in clear water for both groups. Though higher survival was found in turbid water treatment (15.4 +/- 1.0% vs. 9.4 +/- 3.6%), none of the parameters differed significantly between groups, except during the first 4days of the trial when turbid water significantly decreased the mortality of pikeperch larvae. Concerning HP alterations, a difference between groups in this study was confirmed, since hyperplasia of epithelium and total HP index were statistically higher in the group reared in turbid water. The majority of HP alterations increased during the course of the trial in both groups.... The findings in this study confirmed some benefits of using kaolin clay in larval rearing of pikeperch but also showed some adverse effects on the morphology of their branchial apparatus.
TY - JOUR
AU - Ljubobratović, Uroš
AU - Rašković, Božidar
AU - Balogh, Endre
AU - Lengyel, Svetlana
AU - Kovacs, Gyula
AU - Janurik, Endre
AU - Poleksić, Vesna
AU - Ronyai, Andras
PY - 2019
UR - http://aspace.agrif.bg.ac.rs/handle/123456789/4939
AB - The aim of the present study was to compare the weight, specific growth rate, length, Fulton's condition factor, survival, mortality, cannibalism and gill histopathology (HP) of pikeperch Sander lucioperca (L. 1758) larvae (12days post-hatch larvae; weight 2.8 +/- 0.9mg) that were cultured in either clear (10 NTU) or clay-turbid water (35 NTU) during a 14-day interval, with an additional 7days of rearing in clear water for both groups. Though higher survival was found in turbid water treatment (15.4 +/- 1.0% vs. 9.4 +/- 3.6%), none of the parameters differed significantly between groups, except during the first 4days of the trial when turbid water significantly decreased the mortality of pikeperch larvae. Concerning HP alterations, a difference between groups in this study was confirmed, since hyperplasia of epithelium and total HP index were statistically higher in the group reared in turbid water. The majority of HP alterations increased during the course of the trial in both groups. The findings in this study confirmed some benefits of using kaolin clay in larval rearing of pikeperch but also showed some adverse effects on the morphology of their branchial apparatus.
PB - Springer, Dordrecht
T2 - Aquaculture International
T1 - Gill histopathological indicators in pikeperch Sander lucioperca larvae reared in a flow-through system: effect of clay-turbid water
EP - 1091
IS - 4
SP - 1079
VL - 27
DO - 10.1007/s10499-019-00393-3
ER -
@article{
author = "Ljubobratović, Uroš and Rašković, Božidar and Balogh, Endre and Lengyel, Svetlana and Kovacs, Gyula and Janurik, Endre and Poleksić, Vesna and Ronyai, Andras",
year = "2019",
abstract = "The aim of the present study was to compare the weight, specific growth rate, length, Fulton's condition factor, survival, mortality, cannibalism and gill histopathology (HP) of pikeperch Sander lucioperca (L. 1758) larvae (12days post-hatch larvae; weight 2.8 +/- 0.9mg) that were cultured in either clear (10 NTU) or clay-turbid water (35 NTU) during a 14-day interval, with an additional 7days of rearing in clear water for both groups. Though higher survival was found in turbid water treatment (15.4 +/- 1.0% vs. 9.4 +/- 3.6%), none of the parameters differed significantly between groups, except during the first 4days of the trial when turbid water significantly decreased the mortality of pikeperch larvae. Concerning HP alterations, a difference between groups in this study was confirmed, since hyperplasia of epithelium and total HP index were statistically higher in the group reared in turbid water. The majority of HP alterations increased during the course of the trial in both groups. The findings in this study confirmed some benefits of using kaolin clay in larval rearing of pikeperch but also showed some adverse effects on the morphology of their branchial apparatus.",
publisher = "Springer, Dordrecht",
journal = "Aquaculture International",
title = "Gill histopathological indicators in pikeperch Sander lucioperca larvae reared in a flow-through system: effect of clay-turbid water",
pages = "1091-1079",
number = "4",
volume = "27",
doi = "10.1007/s10499-019-00393-3"
}
Ljubobratović, U., Rašković, B., Balogh, E., Lengyel, S., Kovacs, G., Janurik, E., Poleksić, V.,& Ronyai, A.. (2019). Gill histopathological indicators in pikeperch Sander lucioperca larvae reared in a flow-through system: effect of clay-turbid water. in Aquaculture International
Springer, Dordrecht., 27(4), 1079-1091.
https://doi.org/10.1007/s10499-019-00393-3
Ljubobratović U, Rašković B, Balogh E, Lengyel S, Kovacs G, Janurik E, Poleksić V, Ronyai A. Gill histopathological indicators in pikeperch Sander lucioperca larvae reared in a flow-through system: effect of clay-turbid water. in Aquaculture International. 2019;27(4):1079-1091.
doi:10.1007/s10499-019-00393-3 .
Ljubobratović, Uroš, Rašković, Božidar, Balogh, Endre, Lengyel, Svetlana, Kovacs, Gyula, Janurik, Endre, Poleksić, Vesna, Ronyai, Andras, "Gill histopathological indicators in pikeperch Sander lucioperca larvae reared in a flow-through system: effect of clay-turbid water" in Aquaculture International, 27, no. 4 (2019):1079-1091,
https://doi.org/10.1007/s10499-019-00393-3 . .
