Cel This project is designed to develop methods of hygiene management and disease control for marine fish larviculture, at the industrial level. The culture and enrichment of rotifers under different environmental conditions and the performance of different hygiene measures will investigate the possibility of influencing the microflora of these rotifers. The effect of these parameters will also be considered in relationship to the survival and growth of the rotifers; Subsequently the effect of these rotifers on the intestinal flora of fish larvae will be investigated. Bacterial strains and species can serve as probionts either by facilitating food digestion or by preventing the colonization of opportunistic pathogenic bacteria. The isolation of bacteria from the digestive tract of adult wild fish and healthy larvae will enable suitable bacterial strains to be selected as probionts. These strains will be determined as potential probionts by in vitro and in vivo challenge tests and will be administered through the rotifers. The effect of these adjusted rotifers on the health status and survival of the larvae will be followed. In addition the host specificity of pathogenic strains towards different fish species will be determined as well as investigating the infection pathways and the most critical periods for infection in the ontogeny of the involved fish species. The experiments will initially be carried out on the laboratory scale and will overlap and continue on the semi-industrial scale on the farms. Dziedzina nauki natural sciencesbiological sciencesmicrobiologybacteriologynatural sciencesbiological scienceszoologyichthyology Program(-y) FP3-AIR - Specific research and technological development and demonstration programme (EEC) in the field of agriculture and agro-industry, including fisheries, 1990-1994 Temat(-y) 251 - Health of aquacultural stocks Zaproszenie do składania wniosków Data not available System finansowania CSC - Cost-sharing contracts Koordynator Cephalonian Fisheries SA Wkład UE Brak danych Adres Livadi 28200 Lixouri-Cephalonia Grecja Zobacz na mapie Koszt całkowity Brak danych Uczestnicy (5) Sortuj alfabetycznie Sortuj według wkładu UE Rozwiń wszystko Zwiń wszystko KATHOLIEKE UNIVERSITEIT LEUVEN Belgia Wkład UE Brak danych Adres OUDE MARKT 13 3000 LEUVEN Zobacz na mapie Koszt całkowity Brak danych RIJKSUNIVERSITEIT GENT Belgia Wkład UE Brak danych Adres GENT Zobacz na mapie Koszt całkowity Brak danych RIJKSUNIVERSITEIT GENT Belgia Wkład UE Brak danych Adres SINT-PIETERSNIEUWSTRAAT 25 9000 GENT Zobacz na mapie Koszt całkowity Brak danych TINAMENOR SA Hiszpania Wkład UE Brak danych Adres Marisma de Pesues, s/n 39548 PESUES-CANTABRIA Zobacz na mapie Koszt całkowity Brak danych UNIVERSIDAD AUTONOMA DE BARCELONA Hiszpania Wkład UE Brak danych Adres BALMES 21 8007 BARCELONA Zobacz na mapie Koszt całkowity Brak danych