Počet záznamů: 1
Growth of sterlet Acipenser ruthenus under experimental and farm conditions of the Czech Republic, with remarks on other sturgeons
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SYSNO ASEP 0368633 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve SCOPUS Název Growth of sterlet Acipenser ruthenus under experimental and farm conditions of the Czech Republic, with remarks on other sturgeons Tvůrce(i) Prokeš, Miroslav (UBO-W) RID, SAI, SAI
Baruš, Vlastimil (UBO-W) RID, SAI
Mareš, J. (CZ)
Peňáz, Milan (UBO-W) SAI, SAI
Baránek, V. (CZ)Celkový počet autorů 5 Zdroj.dok. Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis. - : Mendelova univerzita - ISSN 1211-8516
Roč. 59, č. 6 (2011), s. 281-290Poč.str. 10 s. Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova sterlet juveniles and adults ; specific growth rate ; length-weight relationship ; condition factor Vědní obor RIV GL - Rybářství CEP QH71305 GA MZe - Ministerstvo zemědělství CEZ AV0Z60930519 - UBO-W (2005-2011) EID SCOPUS 84857016035 Anotace Growth rate of sterlet (Acipenser ruthenus) juveniles and adults was studied and compared with other sturgeon species under experimental and farm conditions in the Czech Republic. During the juvenile development (0+ to 5+) the specific growth rate (SGR) decreased successively from 17.67 to 0.05 %.d-1. During the adult period of development (6+ to 13+), the SGR fluctuated from 0,0191 to 0,0562, mean = 0,0410 %.d-1. In addition, body weight condition and length-weight relationship are presented. The adult period commenced at average age from 4 to 5 years. At the end of subsequent 13 years of life (1st-13th), following values of TL/w (mm/g) in reared sterlet were determined: 250/53, 350/174, 400/250, 440/320, 465/400, 490/462, 516/525, 546/645, 561/720, 596/860, 610/1014, 625/1199, 660/1456. A very fast growth intensity was determined in the young sterlet (1st and 2nd year) while it decreased in the older fish. Pracoviště Ústav biologie obratlovců Kontakt Hana Slabáková, slabakova@ivb.cz, Tel.: 543 422 524 Rok sběru 2012 Elektronická adresa http://www.mendelu.cz/dok_server/slozka.pl?id=51329;download=85841
Počet záznamů: 1