Effect of feeding frequencies on carp growth rate - preliminary results
Апстракт
The success of production in aquaculture depends on the water quality, the fish fry but also on the skillfulness of the producers in achieving a profitable production while applying the most optimal technology. One of the producer's dilemmas, when applying feed, is the dynamics of supplemental feeding of fish. This was the reason for carrying out an experiment at the laboratory for fish nutrition at the Faculty of Agriculture, University of Belgrade (Serbia). In three experimental groups, during 60 days, carp weight in correlation to the dynamics of feeding was studied. For the first group, feed was available to fish once a day, during 60 min, the second group had feed available twice a day, during 60 min, and the third group had feed available during 12 hours continuously. The results showed that there was a significant difference in the weight between the three experimental groups. The weight of fish from the first group was 41.47%, for the second group was 50.42%, and for the third ...87.79%, respectfully, in relation to the stocking ichthyomass. According to the t-test the average weight of the first and second group was not statistically different but they were very significantly lower from the average weight of fish that had feed available 12 hours daily.
Кључне речи:
carp / feeding dynamics / growth rateИзвор:
Bulgarian Journal of Agricultural Science, 2010, 16, 3, 317-321Финансирање / пројекти:
- Унапређење полуинтезивне производње шарана (Cyprinus carpio) у одрживој аквакултури (RS-20047)
- Reinforcement of sustainable aquaculture (EU-205135)
- "Veterinarian Institute Subotica" Subotica - Serbia
Институција/група
Poljoprivredni fakultetTY - JOUR AU - Stanković, Marko AU - Marković, Zoran AU - Dulić, Zorka AU - Rašković, Božidar AU - Živić, Ivana AU - Lakić, Nada PY - 2010 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/2145 AB - The success of production in aquaculture depends on the water quality, the fish fry but also on the skillfulness of the producers in achieving a profitable production while applying the most optimal technology. One of the producer's dilemmas, when applying feed, is the dynamics of supplemental feeding of fish. This was the reason for carrying out an experiment at the laboratory for fish nutrition at the Faculty of Agriculture, University of Belgrade (Serbia). In three experimental groups, during 60 days, carp weight in correlation to the dynamics of feeding was studied. For the first group, feed was available to fish once a day, during 60 min, the second group had feed available twice a day, during 60 min, and the third group had feed available during 12 hours continuously. The results showed that there was a significant difference in the weight between the three experimental groups. The weight of fish from the first group was 41.47%, for the second group was 50.42%, and for the third 87.79%, respectfully, in relation to the stocking ichthyomass. According to the t-test the average weight of the first and second group was not statistically different but they were very significantly lower from the average weight of fish that had feed available 12 hours daily. T2 - Bulgarian Journal of Agricultural Science T1 - Effect of feeding frequencies on carp growth rate - preliminary results EP - 321 IS - 3 SP - 317 VL - 16 UR - https://hdl.handle.net/21.15107/rcub_agrospace_2145 ER -
@article{ author = "Stanković, Marko and Marković, Zoran and Dulić, Zorka and Rašković, Božidar and Živić, Ivana and Lakić, Nada", year = "2010", abstract = "The success of production in aquaculture depends on the water quality, the fish fry but also on the skillfulness of the producers in achieving a profitable production while applying the most optimal technology. One of the producer's dilemmas, when applying feed, is the dynamics of supplemental feeding of fish. This was the reason for carrying out an experiment at the laboratory for fish nutrition at the Faculty of Agriculture, University of Belgrade (Serbia). In three experimental groups, during 60 days, carp weight in correlation to the dynamics of feeding was studied. For the first group, feed was available to fish once a day, during 60 min, the second group had feed available twice a day, during 60 min, and the third group had feed available during 12 hours continuously. The results showed that there was a significant difference in the weight between the three experimental groups. The weight of fish from the first group was 41.47%, for the second group was 50.42%, and for the third 87.79%, respectfully, in relation to the stocking ichthyomass. According to the t-test the average weight of the first and second group was not statistically different but they were very significantly lower from the average weight of fish that had feed available 12 hours daily.", journal = "Bulgarian Journal of Agricultural Science", title = "Effect of feeding frequencies on carp growth rate - preliminary results", pages = "321-317", number = "3", volume = "16", url = "https://hdl.handle.net/21.15107/rcub_agrospace_2145" }
Stanković, M., Marković, Z., Dulić, Z., Rašković, B., Živić, I.,& Lakić, N.. (2010). Effect of feeding frequencies on carp growth rate - preliminary results. in Bulgarian Journal of Agricultural Science, 16(3), 317-321. https://hdl.handle.net/21.15107/rcub_agrospace_2145
Stanković M, Marković Z, Dulić Z, Rašković B, Živić I, Lakić N. Effect of feeding frequencies on carp growth rate - preliminary results. in Bulgarian Journal of Agricultural Science. 2010;16(3):317-321. https://hdl.handle.net/21.15107/rcub_agrospace_2145 .
Stanković, Marko, Marković, Zoran, Dulić, Zorka, Rašković, Božidar, Živić, Ivana, Lakić, Nada, "Effect of feeding frequencies on carp growth rate - preliminary results" in Bulgarian Journal of Agricultural Science, 16, no. 3 (2010):317-321, https://hdl.handle.net/21.15107/rcub_agrospace_2145 .