What is intensive fish farming?
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Fish farming is commonly described as being extensive, semi-intensive or intensive. These terms are not sharply defined but are generally related to the level of inputs of feed and/or fertiliser and to stocking density. ... As with farmed mammals and birds, stocking densities are a key concern for animal welfare.
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Intensive fish farming
In intensive farming, the fish are kept at too high a stocking density to obtain significant amounts of feed from their environment. Instead the fish are dependent on the feed provided and water must be replenished at a high rate to maintain oxygen levels and remove waste. The levels of feed inputs and management of the water affect the stocking density of the fish that can be supported.
In intensive farming, the fish are kept at too high a stocking density to obtain significant amounts of feed from their environment. Instead the fish are dependent on the feed provided and water must be replenished at a high rate to maintain oxygen levels and remove waste. The levels of feed inputs and management of the water affect the stocking density of the fish that can be supported.
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