Effect of Weaning Strategies on Growth and Survival of Pikeperch, Sander lucioperca, Larvae
2015
Аутори
Ljubobratović, UrošKucska, Balazs
Feledi, Tibor
Poleksić, Vesna
Marković, Zoran
Lenhardt, Mirjana
Peteri, Andras
Kumar, Shivendra
Ronyai, Andras
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The effects of different weaning strategies on survival, cannibalism and growth were investigated in pikeperch (Sander lucioperca) larvae. Two weaning strategies were tested with 15 days post hatch (DPH) larvae: Co-feeding and Supplementary feeding. Co-feeding was performed with Artemia nauplii and dry feed by the gradual reduction of nauplii either " 25% day(-1) or 14% day(-1), whereas supplementary feeding was performed with sudden weaning to exclusively dry feed while Artemia nauplii was the last meal of the day. Each strategy was tested in two time durations, for 4 and 7 days. Co-feeding weaning strategy seems to be more beneficial compare to supplementary feeding weaning strategy in response of lower mortality (%), higher growth and finally maximum total yield. Even though higher cannibalism was found in the larvae weaned for 7 days from 15-22 DPH but higher growth and survival in this group make this weaning strategy better than larvae weaned for 4 days from 15-19 DPH. Therefore,... it is concluded that the co-feeding weaning strategy for 7 days from 15 to 22 DPH should be followed for successful larviculture of pikeperch.
Извор:
Turkish Journal of Fisheries and Aquatic Sciences, 2015, 15, 2, 327-333Издавач:
- Central Fisheries Research Inst, Trabzon
Финансирање / пројекти:
- Aquaexcel TNA project as a part of the research project "Improved pikeperch propagation" [0045/03/06/18]
- Рибе као биоиндикатори стања квалитета отворених вода Србије (RS-173045)
- Hungarian Research FundOrszagos Tudomanyos Kutatasi Alapprogramok (OTKA) [OTKA PD84289]
- EU FP-7 project AQUAREDPOT [316266]
- company Szarvas-Fish, Ltd.
DOI: 10.4194/1303-2712-v15_2_15
ISSN: 1303-2712
WoS: 000366940500015
Scopus: 2-s2.0-84940974178
Институција/група
Poljoprivredni fakultetTY - JOUR AU - Ljubobratović, Uroš AU - Kucska, Balazs AU - Feledi, Tibor AU - Poleksić, Vesna AU - Marković, Zoran AU - Lenhardt, Mirjana AU - Peteri, Andras AU - Kumar, Shivendra AU - Ronyai, Andras PY - 2015 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/3760 AB - The effects of different weaning strategies on survival, cannibalism and growth were investigated in pikeperch (Sander lucioperca) larvae. Two weaning strategies were tested with 15 days post hatch (DPH) larvae: Co-feeding and Supplementary feeding. Co-feeding was performed with Artemia nauplii and dry feed by the gradual reduction of nauplii either " 25% day(-1) or 14% day(-1), whereas supplementary feeding was performed with sudden weaning to exclusively dry feed while Artemia nauplii was the last meal of the day. Each strategy was tested in two time durations, for 4 and 7 days. Co-feeding weaning strategy seems to be more beneficial compare to supplementary feeding weaning strategy in response of lower mortality (%), higher growth and finally maximum total yield. Even though higher cannibalism was found in the larvae weaned for 7 days from 15-22 DPH but higher growth and survival in this group make this weaning strategy better than larvae weaned for 4 days from 15-19 DPH. Therefore, it is concluded that the co-feeding weaning strategy for 7 days from 15 to 22 DPH should be followed for successful larviculture of pikeperch. PB - Central Fisheries Research Inst, Trabzon T2 - Turkish Journal of Fisheries and Aquatic Sciences T1 - Effect of Weaning Strategies on Growth and Survival of Pikeperch, Sander lucioperca, Larvae EP - 333 IS - 2 SP - 327 VL - 15 DO - 10.4194/1303-2712-v15_2_15 ER -
@article{ author = "Ljubobratović, Uroš and Kucska, Balazs and Feledi, Tibor and Poleksić, Vesna and Marković, Zoran and Lenhardt, Mirjana and Peteri, Andras and Kumar, Shivendra and Ronyai, Andras", year = "2015", abstract = "The effects of different weaning strategies on survival, cannibalism and growth were investigated in pikeperch (Sander lucioperca) larvae. Two weaning strategies were tested with 15 days post hatch (DPH) larvae: Co-feeding and Supplementary feeding. Co-feeding was performed with Artemia nauplii and dry feed by the gradual reduction of nauplii either " 25% day(-1) or 14% day(-1), whereas supplementary feeding was performed with sudden weaning to exclusively dry feed while Artemia nauplii was the last meal of the day. Each strategy was tested in two time durations, for 4 and 7 days. Co-feeding weaning strategy seems to be more beneficial compare to supplementary feeding weaning strategy in response of lower mortality (%), higher growth and finally maximum total yield. Even though higher cannibalism was found in the larvae weaned for 7 days from 15-22 DPH but higher growth and survival in this group make this weaning strategy better than larvae weaned for 4 days from 15-19 DPH. Therefore, it is concluded that the co-feeding weaning strategy for 7 days from 15 to 22 DPH should be followed for successful larviculture of pikeperch.", publisher = "Central Fisheries Research Inst, Trabzon", journal = "Turkish Journal of Fisheries and Aquatic Sciences", title = "Effect of Weaning Strategies on Growth and Survival of Pikeperch, Sander lucioperca, Larvae", pages = "333-327", number = "2", volume = "15", doi = "10.4194/1303-2712-v15_2_15" }
Ljubobratović, U., Kucska, B., Feledi, T., Poleksić, V., Marković, Z., Lenhardt, M., Peteri, A., Kumar, S.,& Ronyai, A.. (2015). Effect of Weaning Strategies on Growth and Survival of Pikeperch, Sander lucioperca, Larvae. in Turkish Journal of Fisheries and Aquatic Sciences Central Fisheries Research Inst, Trabzon., 15(2), 327-333. https://doi.org/10.4194/1303-2712-v15_2_15
Ljubobratović U, Kucska B, Feledi T, Poleksić V, Marković Z, Lenhardt M, Peteri A, Kumar S, Ronyai A. Effect of Weaning Strategies on Growth and Survival of Pikeperch, Sander lucioperca, Larvae. in Turkish Journal of Fisheries and Aquatic Sciences. 2015;15(2):327-333. doi:10.4194/1303-2712-v15_2_15 .
Ljubobratović, Uroš, Kucska, Balazs, Feledi, Tibor, Poleksić, Vesna, Marković, Zoran, Lenhardt, Mirjana, Peteri, Andras, Kumar, Shivendra, Ronyai, Andras, "Effect of Weaning Strategies on Growth and Survival of Pikeperch, Sander lucioperca, Larvae" in Turkish Journal of Fisheries and Aquatic Sciences, 15, no. 2 (2015):327-333, https://doi.org/10.4194/1303-2712-v15_2_15 . .