Gills of carp from ponds of the "Vrsacki ritovi" fish farm were studied, and the results discussed with reference to the results of physical and chemical properties of pond water. Subepithelial edema and gill hyperemia that are classified as mild and reparable were found the most frequently. High ammonia level that occurred periodically and increased pH values induced gill epithelial hyperplasia. Symptoms of environmental gill disease were observed in less than quarter of samples examined. Parasites invasion was recorded in all samples and could be related to the increased organic matter content. Although different gill changes were found, there were always parts of the gill apparatus still functionally normal and able to adapt to environmental changes that in this study, exceeded values recommended for carp production only temporarily.
Keywords:
gill histology / fish ponds / carp / water quality
Source:
Bulgarian Journal of Agricultural Science, 2010, 16, 3, 253-262
TY - JOUR
AU - Rašković, Božidar
AU - Poleksić, Vesna
AU - Živić, Ivana
AU - Spasić, M.
PY - 2010
UR - http://aspace.agrif.bg.ac.rs/handle/123456789/2144
AB - Gills of carp from ponds of the "Vrsacki ritovi" fish farm were studied, and the results discussed with reference to the results of physical and chemical properties of pond water. Subepithelial edema and gill hyperemia that are classified as mild and reparable were found the most frequently. High ammonia level that occurred periodically and increased pH values induced gill epithelial hyperplasia. Symptoms of environmental gill disease were observed in less than quarter of samples examined. Parasites invasion was recorded in all samples and could be related to the increased organic matter content. Although different gill changes were found, there were always parts of the gill apparatus still functionally normal and able to adapt to environmental changes that in this study, exceeded values recommended for carp production only temporarily.
T2 - Bulgarian Journal of Agricultural Science
T1 - Histology of carp (cyprinus carpio, l.) Gills and pond water quality in semiintensive production
EP - 262
IS - 3
SP - 253
VL - 16
UR - https://hdl.handle.net/21.15107/rcub_agrospace_2144
UR - conv_7419
ER -
@article{
author = "Rašković, Božidar and Poleksić, Vesna and Živić, Ivana and Spasić, M.",
year = "2010",
abstract = "Gills of carp from ponds of the "Vrsacki ritovi" fish farm were studied, and the results discussed with reference to the results of physical and chemical properties of pond water. Subepithelial edema and gill hyperemia that are classified as mild and reparable were found the most frequently. High ammonia level that occurred periodically and increased pH values induced gill epithelial hyperplasia. Symptoms of environmental gill disease were observed in less than quarter of samples examined. Parasites invasion was recorded in all samples and could be related to the increased organic matter content. Although different gill changes were found, there were always parts of the gill apparatus still functionally normal and able to adapt to environmental changes that in this study, exceeded values recommended for carp production only temporarily.",
journal = "Bulgarian Journal of Agricultural Science",
title = "Histology of carp (cyprinus carpio, l.) Gills and pond water quality in semiintensive production",
pages = "262-253",
number = "3",
volume = "16",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2144, conv_7419"
}
Rašković, B., Poleksić, V., Živić, I.,& Spasić, M.. (2010). Histology of carp (cyprinus carpio, l.) Gills and pond water quality in semiintensive production. in Bulgarian Journal of Agricultural Science, 16(3), 253-262.
https://hdl.handle.net/21.15107/rcub_agrospace_2144
Rašković B, Poleksić V, Živić I, Spasić M. Histology of carp (cyprinus carpio, l.) Gills and pond water quality in semiintensive production. in Bulgarian Journal of Agricultural Science. 2010;16(3):253-262.
https://hdl.handle.net/21.15107/rcub_agrospace_2144 .
Rašković, Božidar, Poleksić, Vesna, Živić, Ivana, Spasić, M., "Histology of carp (cyprinus carpio, l.) Gills and pond water quality in semiintensive production" in Bulgarian Journal of Agricultural Science, 16, no. 3 (2010):253-262,
https://hdl.handle.net/21.15107/rcub_agrospace_2144 .
