CULTIVATION OF CLADOCERAN (CLADOCERA) FOR INCREASING PROVISION OF YOUNG-OF-THE-YEAR CARP (CYPRINUS CARPIO) WITH NATURAL FEEDS (REVIEW)
Purpose. Natural feeds are important in pond fish diet because they contain all nutrients necessary for fish growth and development. The share of natural feeds in fish diet has great effect on fish growth and immunity, assimilation of artificial feeds. The main way of assured procurement of natural...
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| Format: | Article |
| Language: | English |
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Institute of Fisheries
2014-06-01
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| Series: | Ribogospodarsʹka Nauka Ukraïni |
| Subjects: | |
| Online Access: | http://fsu.ua/index.php/en/2014/2-2014-28/2014-02-055-068 |
| _version_ | 1811333052892184576 |
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| author | A. Tuchapska S. Krazhan |
| author_facet | A. Tuchapska S. Krazhan |
| author_sort | A. Tuchapska |
| collection | DOAJ |
| description | Purpose. Natural feeds are important in pond fish diet because they contain all nutrients necessary for fish growth and development. The share of natural feeds in fish diet has great effect on fish growth and immunity, assimilation of artificial feeds. The main way of assured procurement of natural feeds for fish feeding at different stages of their development is artificial cultivation of aquatic organisms. However, cultivation of natural feeds is not virtually performed in aquaculture enterprises of Ukraine, therefore an analysis of available data on zooplankton cultivation is important for looking for optimal and economically profitable methods of enrichment of pond fish diet with natural feeds.
Methodology. Methods of cladoceran cultivation were the object of the study, material for the study – literature data on ways and methods of zooplankton cultivation.
Findings. Cultivation of various species of zooplankton is performed for feeding of pond fish on different life stages. Main object of cultivation in aquaculture is Daphnia magna Straus, juvenile forms of which are consumed by fish larvae, while adult organisms are the most valuable for yearlings and older fish. The efficiency of hydrobiont cultivation highly depends on the selected object, containers, where cladocerans are cultivated, optimum conditions, peculiarities of water supply, species, and application of fertilizers and feeds.
Originality. The highest production of zooplankton can be obtained when cultivating D. magna in tanks with continuous flow and in net cages installed in ponds under condition of ensuring requirements of the culture in bacterial and algae feeds (due to application of fertilizers and feeding with feeds and microalgae taking into account their presence in water, which is in the tank-cultivator).
Practical value. Simplicity of the methods and high efficiency of zooplankton cultivation for preparation of pond fish juveniles is the basis of its wide use in current economical conditions. Cladoceran cultivation is especially important during the period of its active consumption by fish in summer months, when a depletion of the natural forage base occur in ponds. |
| first_indexed | 2024-04-13T16:46:09Z |
| format | Article |
| id | doaj.art-083bcedc86694178b53b6e19a36f78e5 |
| institution | Directory Open Access Journal |
| issn | 2075-1508 2312-9581 |
| language | English |
| last_indexed | 2024-04-13T16:46:09Z |
| publishDate | 2014-06-01 |
| publisher | Institute of Fisheries |
| record_format | Article |
| series | Ribogospodarsʹka Nauka Ukraïni |
| spelling | doaj.art-083bcedc86694178b53b6e19a36f78e52022-12-22T02:39:04ZengInstitute of FisheriesRibogospodarsʹka Nauka Ukraïni2075-15082312-95812014-06-012(28)556810.15407/fsu2014.02.055CULTIVATION OF CLADOCERAN (CLADOCERA) FOR INCREASING PROVISION OF YOUNG-OF-THE-YEAR CARP (CYPRINUS CARPIO) WITH NATURAL FEEDS (REVIEW)A. Tuchapska0S. Krazhan1Institute of Fisheries NAAS, KyivInstitute of Fisheries NAAS, KyivPurpose. Natural feeds are important in pond fish diet because they contain all nutrients necessary for fish growth and development. The share of natural feeds in fish diet has great effect on fish growth and immunity, assimilation of artificial feeds. The main way of assured procurement of natural feeds for fish feeding at different stages of their development is artificial cultivation of aquatic organisms. However, cultivation of natural feeds is not virtually performed in aquaculture enterprises of Ukraine, therefore an analysis of available data on zooplankton cultivation is important for looking for optimal and economically profitable methods of enrichment of pond fish diet with natural feeds. Methodology. Methods of cladoceran cultivation were the object of the study, material for the study – literature data on ways and methods of zooplankton cultivation. Findings. Cultivation of various species of zooplankton is performed for feeding of pond fish on different life stages. Main object of cultivation in aquaculture is Daphnia magna Straus, juvenile forms of which are consumed by fish larvae, while adult organisms are the most valuable for yearlings and older fish. The efficiency of hydrobiont cultivation highly depends on the selected object, containers, where cladocerans are cultivated, optimum conditions, peculiarities of water supply, species, and application of fertilizers and feeds. Originality. The highest production of zooplankton can be obtained when cultivating D. magna in tanks with continuous flow and in net cages installed in ponds under condition of ensuring requirements of the culture in bacterial and algae feeds (due to application of fertilizers and feeding with feeds and microalgae taking into account their presence in water, which is in the tank-cultivator). Practical value. Simplicity of the methods and high efficiency of zooplankton cultivation for preparation of pond fish juveniles is the basis of its wide use in current economical conditions. Cladoceran cultivation is especially important during the period of its active consumption by fish in summer months, when a depletion of the natural forage base occur in ponds.http://fsu.ua/index.php/en/2014/2-2014-28/2014-02-055-068natural forage baseD. magna cultivationtankscagesdaphnia pits |
| spellingShingle | A. Tuchapska S. Krazhan CULTIVATION OF CLADOCERAN (CLADOCERA) FOR INCREASING PROVISION OF YOUNG-OF-THE-YEAR CARP (CYPRINUS CARPIO) WITH NATURAL FEEDS (REVIEW) Ribogospodarsʹka Nauka Ukraïni natural forage base D. magna cultivation tanks cages daphnia pits |
| title | CULTIVATION OF CLADOCERAN (CLADOCERA) FOR INCREASING PROVISION OF YOUNG-OF-THE-YEAR CARP (CYPRINUS CARPIO) WITH NATURAL FEEDS (REVIEW) |
| title_full | CULTIVATION OF CLADOCERAN (CLADOCERA) FOR INCREASING PROVISION OF YOUNG-OF-THE-YEAR CARP (CYPRINUS CARPIO) WITH NATURAL FEEDS (REVIEW) |
| title_fullStr | CULTIVATION OF CLADOCERAN (CLADOCERA) FOR INCREASING PROVISION OF YOUNG-OF-THE-YEAR CARP (CYPRINUS CARPIO) WITH NATURAL FEEDS (REVIEW) |
| title_full_unstemmed | CULTIVATION OF CLADOCERAN (CLADOCERA) FOR INCREASING PROVISION OF YOUNG-OF-THE-YEAR CARP (CYPRINUS CARPIO) WITH NATURAL FEEDS (REVIEW) |
| title_short | CULTIVATION OF CLADOCERAN (CLADOCERA) FOR INCREASING PROVISION OF YOUNG-OF-THE-YEAR CARP (CYPRINUS CARPIO) WITH NATURAL FEEDS (REVIEW) |
| title_sort | cultivation of cladoceran cladocera for increasing provision of young of the year carp cyprinus carpio with natural feeds review |
| topic | natural forage base D. magna cultivation tanks cages daphnia pits |
| url | http://fsu.ua/index.php/en/2014/2-2014-28/2014-02-055-068 |
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