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What to do when fish farming profits are low? Polyculture of fish and soft-shelled turtles helps you increase returns
Benefit analysis of fish-turtle polyculture. In ponds with imitation-ecological turtle farming, the pond turtles have a good growing environment, the water quality is pollution-free, and they are fed processed grass carp, common carp and other fish, which are nutritious and highly palatable. One month after young turtles are put into the pond, they feed well, and their body color gradually becomes similar to that of wild turtles.