Abstract ▼

Study for improvement of feeding methods and efficient availability of nutrition is the important problem in marine fish farming. The object of this study is to investigate the difference of digestive organs, feeding patterns, and nutrient digestion and absorption for several major marine cultured f

Study for improvement of feeding methods and efficient availability of nutrition is the important problem in marine fish farming. The object of this study is to investigate the difference of digestive organs, feeding patterns, and nutrient digestion and absorption for several major marine cultured fish species.
1. Characteristic in outside form and histology of digestive organ
- Characteristic of digestive organ's outside form
- Histochemistry of digestive organs
- Measurement of digestive organs
2. Digestive function
- Digestive speed (Gastric evacuation rate)
- Protein digestibility
- Nutrition level in plasma : total protein, triglyceride (TG), blood glucose (BG), cholesterol.
3. Feeding patterns
- Feeding concumption with lapse of day
- Optimum feeding times
To Investigation the specific characters of feeding pattern will be a great help to feeding times and improvement of feeding methods in marine fish farmer. Also, investigation of nutrient digestion and absorption will be reduce the cost of production, and apply these results to development of high quality commercial diet.

목차 Contents

• I. 연구계획 요약문...4
• 1. 국문요약문...4
• II. 연구결과 요약문...5
• 1. 국문요약문...5
• 2. 영문요약문...6
• III. 연구내용 및 결과...7
• 1. 서론...7
• 2. 재료 및 방법...11
• 3. 결과...17
• 4. 고찰...84
• 5. 참고문헌...91