The main technical regulations of turtle and fish polyculture

This method is conducive to improving the ecological environment of ponds, increasing the productivity of ponds, reducing production costs, and increasing economic income. Its main technical regulations are:
1. When the depth of the disinfected water in the pond is 1 meter, the whole pool is splashed with 3000 to 3,750 kilograms of quick lime per hectare. After 7 to 10 days, it can be stocked.
2. Turtles can be stocked with squid per square hectare (size 20-25 g/tail) 4,500 tails, squid (size 25 g/tail) 1200 tails, grass carp (size 50-125 g/tail) 1800 tails, squid ( Specifications: 25 g/tail) 1200 tails, 1.25 heads per head (size 12.5-25 g/tail), 1200 tails, and 18,000 or so turtles of 3 to 6 years old. The stocking of fish should be before the Spring Festival. The stocking of turtles should be carried out when the water temperature is constant above 15°C after spring. In this way, 3000 kg of fresh fish and 1500 kg of turtles can be produced per hectare.
3. Precautions Fish turtle bait should be fed separately, first cast bait, then cast turtle bait. The bait is placed on the table or in the water, and the bait is placed on the slope beside the pool. After feeding, clean up the residual food in time to prevent pollution from causing diseases.
In order to manage the turtles, turtles and hatchlings, they should be kept in separate ponds. This will not only avoid killing each other, but also provide reasonable feed. Small turtles need to be carefully bred in small ponds. After they grow to a certain size, they can be fed into large pools. Change the pool water frequently during the breeding process to keep the water fresh. In order to prevent escape, the inlet and outlet of turtle ponds must be closed with wire mesh or plastic mesh. When changing the water and eating plant feed, it is necessary to prevent pesticide contamination to prevent death from poisoning. In addition, turtles and cockroaches cannot be mixed so as not to eat turtles. At the same time, we must also pay attention to blocking rat holes and ant holes to prevent the harm of snakes, water rats, jaundice, and wild cats.

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