"RIV/60076658:12520/12:43883498" . "Sergejevov\u00E1, Magda" . "\u0160tys, Dalibor" . "6"^^ . "Vybarven\u00ED okrasn\u00FDch ryb je jedn\u00EDm z kvalitativn\u00EDch parametr\u016F ur\u010Duj\u00EDc\u00EDch jejich fyziologick\u00FD stav, a p\u0159edev\u0161\u00EDm i jejich maloobchodn\u00ED cenu. C\u00EDlem metodiky je p\u0159edstavit snadno provediteln\u00FD pracovn\u00ED postup pro objektivn\u00ED vyhodnocen\u00ED zm\u011Bn odst\u00EDnu a sytosti vybarven\u00ED ryb pomoc\u00ED anal\u00FDzy jejich digit\u00E1ln\u00EDch fotografi\u00ED, bez pot\u0159eby extern\u00EDho pozorovatele (hodnotitele)."@cs . "131/2012 - 16230/Nmet - certifikovan\u00E1 metodika" . . . . "Evaluation of ornamental fish skin colour"@en . "Hodnocen\u00ED zm\u011Bn vybarven\u00ED okrasn\u00FDch ryb" . "P(ED2.1.00/01.0024)" . . . "2012-12-21+01:00"^^ . "131/2012 - 16230/Nmet - certifikovan\u00E1 metodika" . . . "[1D791845F7B7]" . . . "RIV/60076658:12520/12:43883498!RIV13-MSM-12520___" . . "139478" . "Colouration of ornamental fish is one of the qualitative paramaters of their physiologic state as well as their market price. The aim of the methodology is to introduce a simply achievable guide for the objective evaluation of the hue and saturation changes of the fish skin colouration via image processing and analysis. The evaluation is carried out without necessity of the external observer."@en . "Hodnocen\u00ED zm\u011Bn vybarven\u00ED okrasn\u00FDch ryb"@cs . "Kouba, Anton\u00EDn" . "131" . "Masoj\u00EDdek, Ji\u0159\u00ED" . . . "Urban, Jan" . . "Ministerstvo zem\u011Bd\u011Blstv\u00ED, \u00DAsek lesn\u00EDho hospod\u00E1\u0159stv\u00ED, Sekce lesn\u00EDho hospod\u00E1\u0159stv\u00ED, Odbor st\u00E1tn\u00ED spr\u00E1vy les\u016F, myslivosti a ryb\u00E1\u0159stv\u00ED, T\u011B\u0161nov 17, 117 05 Praha 1" . . "3"^^ . "12520" . . "Slepi\u010Dkov\u00E1, Ilona" . "Hodnocen\u00ED zm\u011Bn vybarven\u00ED okrasn\u00FDch ryb" . "Vybarven\u00ED okrasn\u00FDch ryb je jedn\u00EDm z kvalitativn\u00EDch parametr\u016F ur\u010Duj\u00EDc\u00EDch jejich fyziologick\u00FD stav, a p\u0159edev\u0161\u00EDm i jejich maloobchodn\u00ED cenu. C\u00EDlem metodiky je p\u0159edstavit snadno provediteln\u00FD pracovn\u00ED postup pro objektivn\u00ED vyhodnocen\u00ED zm\u011Bn odst\u00EDnu a sytosti vybarven\u00ED ryb pomoc\u00ED anal\u00FDzy jejich digit\u00E1ln\u00EDch fotografi\u00ED, bez pot\u0159eby extern\u00EDho pozorovatele (hodnotitele)." . . . "Vybarven\u00ED okrasn\u00FDch ryb je obvykle dosahov\u00E1no pomoc\u00ED syntetick\u00FDch pigment\u016F, pop\u0159. za vyu\u017Eit\u00ED p\u0159\u00EDrodn\u00EDch komponent bohat\u00FDch na tyto slo\u017Eky (nap\u0159. \u0159asov\u00E1 biomasa). V p\u0159\u00EDpad\u011B syntetick\u00FDch pigment\u016F m\u016F\u017Ee b\u00FDt cena takov\u00E9 diety a\u017E o 20 % vy\u0161\u0161\u00ED, je\u0161t\u011B v\u011Bt\u0161\u00ED rozd\u00EDly lze pozorovat p\u0159i u\u017Eit\u00ED p\u0159\u00EDrodn\u00EDch komponent. Nalezen\u00ED vhodn\u00E9ho pom\u011Bru mezi zv\u00FD\u0161en\u00FDmi vstupn\u00EDmi n\u00E1klady za toto krmivo a lep\u0161\u00EDmi prodejn\u00EDmi cenami l\u00E9pe vybarven\u00FDch ryb pak d\u00E1v\u00E1 mo\u017Enost t\u00ED\u017Een\u00E9ho ekonomick\u00E9ho profitu. Vyu\u017Eit\u00ED objektivn\u00EDch metod hodnot\u00EDc\u00EDch vybarven\u00ED ryb pak m\u016F\u017Ee b\u00FDt tak\u00E9 nezbytn\u00FDm p\u0159edpokladem pro exaktn\u00ED ov\u011B\u0159en\u00ED pr\u016Fb\u011Bhu vybarvov\u00E1n\u00ED, ale i pro p\u0159\u00EDpadnou standardizaci produkce. Jako p\u0159\u00EDklad lze uv\u00E9st pokus s vybarvov\u00E1n\u00ED jeseter\u016F mal\u00FDch. Kontroln\u00ED diety s p\u0159\u00EDdavkem 2,5 % \u0159asov\u00E9 biomasy Chlorelly vedla ke zjevn\u00E9mu vybarven\u00ED ryb, kter\u00E9 dos\u00E1hlo sv\u00E9ho maxima ji\u017E okolo 40. dne odkrmu. Zv\u00FD\u0161en\u00E9 n\u00E1klady na tuto obohacenou dietu lze odhadnout na 20-40 K\u010D/kg krmiva. Toto atraktivn\u00ED vybarven\u00ED v\u0161ak m\u016F\u017Ee zv\u00FD\u0161it prodejn\u00ED cenu ryb o des\u00EDtky procent." . "Hodnocen\u00ED zm\u011Bn vybarven\u00ED okrasn\u00FDch ryb"@cs . . "Evaluation of ornamental fish skin colour"@en . "digital photography; ornamental fish; skin colour"@en .