Feeding intensity of silver carp (Hypophthalmichthys molitrix Val.) from the Paprockie Lake in the annual cycle

Białkoz, Witold; Krzywosz, Tadeusz

doi:ISSN 0420-9036

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Feeding intensity of silver carp (Hypophthalmichthys molitrix Val.) from the Paprockie Lake in the annual cycle Białkoz, WitoldKrzywosz, Tadeusz

Struktura obiektu

Feeding intensity of silver carp (Hypophthalmichthys molitrix Val.) from the Paprockie Lake in the annual cycle

Feeding intensity of silver carp

Białkoz, Witold ; Krzywosz, Tadeusz

Polska Akademia Nauk. Instytut Ekologii

Polish Scientific Publishers

Warszawa

1981-1982

Strony 53-61 : ilustracje ; 24 cm ; Bibliografia na stronach 60-61 ; Streszczenie w języku polskim

Czasopismo/Artykuł

lake ; fish ; silver carp ; passage period ; food consumption ; feeding coefficient

The amounts of food consumed by silver carp introduced to eutrophic Paproteckie Lake were investigated. The period of food passage, diurnal and periodical food rations, fish increments and feeding coefficients were determined. Annual food consumption was estimated as 8.8 kg, 90% of which was in the three warmest months in the year. Weight increase of fish approximated the average one for the region. Feeding coefficient was about 19, fluctuating between 7.9 and 24.6.

1. Backiel T. 1971 - Production and food consumption of predatory fish in the Vistula River - J. Fish. Biol. 3: 369-405.
2. Bajkov A. D. 1935 - How to estimate the daily food consumption of fish under natural conditions - Trans. Am. Fish. Soc. 65: 288-289.
3. Białokoz W., Krzywosz T. 1978 - Racje pokarmowe i współczynnik pokarmowy szczupaka (Esox lucius L.) z Jeziora Dgał Wielki [Food rations and the feeding coefficient of the pike (Esox lucius L.) from Lake Dgał Wielki] - Roczn. Nauk roln. H, 99, 1: 7-21.
4. Białokoz W., Krzywosz T., Zachwieja J. 1978 – Tempo wzrostu, skład pokarmu i współczynnik pokarmowy słonecznicy (Leucaspius delineatus Heckel) z jeziora Piecek (Rate of growth, food composition and feeding coefficient for Leucaspius delineatus Heckel from Lake Piecek) - Roczn. Nauk roln. H, 98, 3: 9-24.
5. Darnell R. M., Meierotto R. R. 1962 - Determination of feeding chronology in fishes - Trans. Am. Fish: Soc. 91: 313-320.
6. Fortunatova K. R. 1961 - Metodika izucenija pitanija chiscnych ryb (In: Rukovodstvo po izuceniju pitanija ryb v estestvennych uslovijach, Ed. E. N. Pavlovskij) - Akad. Nauk SSSR, Moskva, 137-187.
7. Moskul G. A. 1977 - Osobennosti pitanija dvuchletkov belogo i pestrogo tolstolobikov v nagul'nych Limanach Krasnodarskogo Kraja - Gidrobiol. Z. 3: 45-50.
8. Nagięć M. 1973 - Zapotrzebowanie na pokarm trzyletniego sandacza (Lucioperca lucioperca (Linnaeus 1758)) w jeziorze Jeziorak [The food consumption of the three year old pike-perch (Lucioperca lucioperca (Linnaeus 1758)) from the Jeziorak Lake] - Roczn. Nauk roln. H, 95, 2: 43-54.
9. Noble R. L. 1973 - Evacuation rates of young yellow perch (Perca flavescens Mitchill). - Trans. Am. Fish. Soc. 102: 759-763.
10. Okoniewska G., Kruger A. 1979 - Przechodzenie pokarmów przez przewód pokarmowy ryb (Cyprinus carpio L., Ctenopharyngodon idella Val. i Hypophthalmichthys molitrix Val.) [Passage of food through the alimentary canal of fishes (Cyprinus carpio L., Ctenopharyngodon idella Val. And Hypophthalmichthys molitrix Val.)] - Roczn. Nauk roln. H, 99, 3: 179-199.
11. Omarov M. O. 1970 - Sutocnyj racion belogo tolstolobika Hypophthalmichthys molitrix (Val.) - Vop. Ichtiol. 10: 580-582.
12. Savina R. A. 1965 - Filtracionnoe pitanie belogo tolstolobika Hypophthalmichthys molitrix (Val.) - Vop. Ichtiol. 5: 135-140.