AGRIS

Date entered:20070328
Last modified:20070518
Team:iwk, mrtn
ARN:PL2007000302
Record status:C
Bibl. level:AS
Type of publication:J
Literary ind.:E
English title:A comparative study on effects of culturing larvae of whitefish, Coregonus lavaretus (L.) on an artificial feed, frozen zooplankton, and a mixed diet
Other lang. title:Porownanie efektow chowu larw siei Coregonus lavaretus (L.) na paszy sztucznej, zooplanktonie mrozonym i diecie mieszanej
Language of other language title:Pl
Languages:(En)
Authors:Ulikowski, D., E-mail:ulikowski@infish.com.pl; Szczepkowski, M. Szczepkowska, B. (Institute of Inland Fisheries, Olsztyn (Poland). Dept. of Lake Fisheries) Poczyczynski, P. Kozlowski, J. (University of Warmia and Mazury, Olsztyn (Poland))
Summary:Summaries (En, Pl)
Notes:1 fig., 1 table; 15 ref.
Serial title:Acta Scientiarum Polonorum. Piscaria (Poland)
ISSN:1644-0706
Date od publ.-S:(2006)
Collation-S:v. 5(1) p. 107-113
Languages-S:(En)
Prim.subj.categ.:M12-Aquaculture production
Descriptors - En:COREGONUS LAVARETUS; FISH LARVAE; FISH; FISH FEEDING; FEEDS; DIET; EVALUATION; METHODS;
Descriptors - Fr:COREGONUS LAVARETUS; LARVE DE POISSON; POISSON (ALIMENT); ALIMENTATION DES POISSONS; ALIMENT POUR ANIMAUX; REGIME ALIMENTAIRE; EVALUATION; METHODE;
Descriptors - Sp:COREGONUS LAVARETUS; LARVAS DE PECES; PESCADO; ALIMENTACION DE PECES; PIENSOS; DIETA; EVALUACION; METODOS;
Abstract:The study was aimed at comparing effects of rearing whitefish larvae on three types of diets, i.e., a trout starter, frozen zooplankton, and a mixed diet (starter + frozen zooplankton). After 21 days in culture, fish survival rate and growth were similar in the three treatments (P greater or equal 0.05). All the three diets can be successfully applied in rearing whitefish larvae. When an artificial feed is used, it is advantageous to supply the diet with natural food for the first two weeks of culture. The mixed diet consisting of the artificial feed and frozen zooplankton resulted in a four-fold reduction of the risk of abnormal swimming behaviour (swimming on the side) observed on a mass scale in the larvae fed exclusively the artificial feed
MFN:004043