4. AQUACULTURE METHODS AND PRACTICESA LiMa fish feed machine
2021-2-17 · 4.2 Overview of Aquaculture Methods and Practices. A nuer of aquaculture practices are used world-wide in three types of environment (freshwater, brackishwater, and marine) for a great variety of culture organisms. Freshwater aquaculture is carried out either in fish ponds, fish pens, fish cages or, on a limited scale, in rice paddies.