Unit 4: Aquaculture - Energetics of Food Production
- Created by: rosieevie
- Created on: 25-05-15 14:32
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- Advantages of Using Herbivores in Aquaculture
- Higher energy efficiencies - at a lower trophic level (shorter food chain)
- Lower food inputs - no fishmeal
- Higher productivity per unit area
- Plant food inedible to humans can be used
- Less fishing impacts - no need to get fishmeal
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