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Success of nursing ide (Leuciscus idus, L.) fry related to the period of feeding with live food
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SYSNO ASEP 0082434 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Success of nursing ide (Leuciscus idus, L.) fry related to the period of feeding with live food Title Úspěšnost odchovu plůdku jelce jesena (Leuciscus idus, L.) v závislosti na době rozkrmení živou potravou Author(s) Hamáčková, J. (CZ)
Lepičová, A. (CZ)
Prokeš, Miroslav (UBO-W) RID, SAI, SAI
Lepič, P. (CZ)
Kozák, P. (CZ)
Policar, T. (CZ)
Stanny, L. A. (PL)Source Title Aquaculture International. - : Springer - ISSN 0967-6120
Roč. 15, č. 3-4 (2007), s. 255-265Number of pages 11 s. Action New Challenges in Pond Aquaculture Event date 26.04.2005-28.04.2005 VEvent location České Budějovice Country CZ - Czech Republic Event type EUR Language eng - English Country NL - Netherlands Keywords early ontogeny ; Leuciscus idus ; live food ; rearing in controlled environment ; starter feed ASTA Subject RIV GL - Fishing R&D Projects QF3028 GA MZe - Ministry of Agriculture (MZe) CEZ AV0Z60930519 - UBO-W (2005-2011) DOI 10.1007/s10499-007-9083-4 Annotation The ide Leuciscus idus (Linnaeus 1758) belongs to autochthonous, less frequent and vulnerable fish species in the frame of ichthyofauna of the Czech Republic. It was the reason for testing the possibility of captive breeding and production of fry in a controlled environment. The goal of this paper was to find the optimal transfer time of ide larvae from live food (Artemia salina nauplii) to dry starter feed providing good survival and growth. At the end of the experiment, high values of cumulative survival (in percentages) and individual weight (in milligrammes) were found for ide fry in groups D (90.6%, 178.6 mg; 15 days A. salina + 10 days starter feed), A (89.9%, 169.9 mg; A. salina only) and C (88.6%, 160.4 mg; 10 days A. salina + 15 days starter feed). Significantly lower values of the given parameters were found in group B (57.1%, 92.6 mg; 5 days A. salina + 20 days starter feed), and the lowest ones were in group E (29.8%, 75.6 mg; starter feed only). Workplace Institute of Vertebrate Biology Contact Hana Slabáková, slabakova@ivb.cz, Tel.: 543 422 524 Year of Publishing 2007
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