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National Repository of Grey Literature 4 records found  Search took 0.01 seconds. 
Možnosti prodloužení kvality ("čerstvosti") rybího masa a analýza změn při jeho skladování
 KLEČACKÝ, David
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Analýza měření čerstvosti rybího masa v závislosti na době a podmínkách jeho skladování
 ŠKRLETA, Jan
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Vliv sádkování na Fultonův koeficient u kapra obecného (\kur{Cyprinus carpio}, L.)
 KLEČACKÝ, David
In autumn 2015, an attempt was made examining the effect of storage on Fulton's factor in common carp. Fish came from pond Těšín owned by Wratislav. Storage was at store-pond aforementioned owner. Experimental subject consist group of 15 fish, 3 years old. The experiment lastetd 50 days. Indicators of body length and body weight were monitored. Achieved results pointed to change in the Fulton's factor during storage that has caused observed fish's weight loss. During the experimental there was an average weight loss of 8.72 %. Norms of weight loss for months October, November and December talks about weight loss around 4.5 % by weight K t. For Fulton's factor there was decreasing in values by an average of 0.315. Average value of Fulton's factor at the last measurement was 3.252 ? 0.166, that shows a good condition of the fish at the end of experiment.
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Růstové schopnosti kapra obecného (\kur{Cyprinus carpio}, L.) přikrmovaného obilnými krmivy
 ŠKRLETA, Jan
This Bachelor's thesis evaluates effect of feeding carp's stock (Cyprinus carpio, L.) to growth and condition indicators and simultaneously evaluates planned and actual weight of the stock. Experiment ran for 160 days, in two ponds of Pístniská fish pond system, owned by Chov ryb - Josef Vaněk company. Experimet was performed by feeding test. Ponds are located in Jindřichův Hradec district and their total area is 67 ha. Stock of fish were fed wheat with no modificatin. Determined values of fish measurement are compared to normative indicators in planning stocking and fishing ponds.
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