ANSC 3170 Study Guide - Midterm Guide: Polyculture

• School: University of Guelph
• Department: Animal Science
• Course: ANSC 3170
• Professor: Dominique Bureau

Document Summary

Chapter 1: feeds and feeding aquaculture: aquaculture and fisheries, biomass production/ harvesting (production of aquaculture under control, efficiency of conversion of feed/food inputs into biomass (controlled inputs, natural food web. Three types of aquaculture system: extensive: no inputs, rely solely on natural food, poor returns, semi- intensive: natural food production simulates and/or complemented by inputs, such as, inorganic and organic fertilizers and supplemental feeds. Hapa: net pen planted in the ground (asia usually) asia has 80% of worlds aqua production: intensive: no food (or minor) contribution of natural food.