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Lecturer(s)
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Gebauer Radek, Ing. Ph.D.
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Course content
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Digestive system of fish. Metabolism of food - proteins and amino acids, fats and fatty acids. Consumption and energy use. Oxygen and food digestion. Oxygen and water temperature. Feeding and oxygen requirement. Nutritional requirements of freshwater fish. Rations. Fish growth and feed conversion ratio. Retention of nutrients and energy. Feeding experiments with fish. The ecological value of feed. Recipes feed mixtures for carp and trout. An alternative formulation of compound feed for fish. Preparation and storage of feed. Components of food for carp - a natural food, feed supplement, compound. Selection of feed. Use and distribution of feed during the growing season. Feeding schedule, feeding technique and efficiency, control of feeding. Analysis of feed. Feeding supplements.
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Learning activities and teaching methods
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Monologic (reading, lecture, briefing), Work with text (with textbook, with book), Projection, Activating (simulations, games, drama)
- Semestral paper
- 30 hours per semester
- Preparation for credit
- 15 hours per semester
- Preparation for exam
- 30 hours per semester
- Field trip
- 10 hours per semester
- Class attendance
- 52 hours per semester
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Learning outcomes
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Digestive system of fish. Metabolism of food - proteins and amino acids, fats and fatty acids. Consumption and energy use. Oxygen and food digestion. Oxygen and water temperature. Feeding and oxygen requirement. Nutritional requirements of freshwater fish. Rations. Fish growth and feed conversion ratio. Retention of nutrients and energy. Feeding experiments with fish. The ecological value of feed. Recipes feed mixtures for carp and trout. An alternative formulation of compound feed for fish. Preparation and storage of feed. Components of food for carp - a natural food, feed supplement, compound. Selection of feed. Use and distribution of feed during the growing season. Feeding schedule, feeding technique and efficiency, control of feeding. Analysis of feed. Feeding supplements.
Come in useful for more advanced forms of fish farming.
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Prerequisites
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Digestive system of fish. Metabolism of food - proteins and amino acids, fats and fatty acids. Consumption and energy use. Oxygen and food digestion. Oxygen and water temperature. Feeding and oxygen requirement. Nutritional requirements of freshwater fish. Rations. Fish growth and feed conversion ratio. Retention of nutrients and energy. Feeding experiments with fish. The ecological value of feed. Recipes feed mixtures for carp and trout. An alternative formulation of compound feed for fish. Preparation and storage of feed. Components of food for carp - a natural food, feed supplement, compound. Selection of feed. Use and distribution of feed during the growing season. Feeding schedule, feeding technique and efficiency, control of feeding. Analysis of feed. Feeding supplements.
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Assessment methods and criteria
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Student performance assessment, Test, Seminar work
Basic knowledge in biochemistry and physiology.
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Recommended literature
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Halver, J., Hardy, R. Fish Nutrition. Academic Press. Third edition, 2007.
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Jirásek. J., Mareš, J., Zeman, J. Potřeba živin a tabulky výživné hodnoty krmiv pro ryby. MZLU Brno, 2005. ISBN 80-7157-646-8.
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