Most of the turtles like to dive into the sediment in the bottom of the water, or go ashore to dry their hands and activities, leaving a large amount of space for the turtle pond to be idle. If it is mixed with fish, snails and clams, it can increase the utilization rate of water and save feeding food. At the same time, turtles, fish, snails, and oysters can breed and purify water, reducing turtle and fish diseases.
1. Disinfection in clear ponds: Before the turtles, fish, snails and oysters enter the pool, thoroughly disinfect the pool water to reduce the incidence of turtles and fishes in the future. The method is: Disperse 20 kg of quick lime per 100 square meters directly into the pond for disinfection. After about 7 days of toxicity disappears, stocking is required.
Second, the pool construction: the construction of aquaculture ponds, should be strictly in accordance with the requirements of turtle ponds, turtle-based, fish, snail, wolfberry supplemented. Therefore, in addition to the small pool of water, juvenile turtle ponds need frequent water changes and are not suitable for polyculture. Other turtle pools, as long as the water level is more than 1 meter, can be mixed with fish, snails, and mussels. In addition, around the pool, anti-escape walls should be built to prevent the turtle from escaping. We must also build bait stations, rest areas and spawning grounds.
Third, the choice of species: general warm water non-carnivorous fish can be mixed with turtles. Such as earthworms and earthworms can make full use of plankton in the water. For oysters, clams, tilapia, etc., residual baits, turtle manure, etc. can be used. Grass carp can eat aquatic weeds in the pool and pay attention to the mix and quantity of fish when stocking. Snails are better for snails than snails. They are also underwater cleaners! Muds can be artificially propagated, can also be caught in the wild in the field, and they can be stocked in turtle ponds and allowed to grow on their own. Normally, about 20 kilograms of snails can be stocked on every 100 square meters of water. The larvae can be crawled after being produced, which is a good food for turtles.
Fourth, feeding and management: turtles, fish, snails, cockroaches feeding management is divided in principle. Among them, the feeding and management of fish, snails, and mussels is the same as the conventional method of fish farming in ponds. Under the premise of satisfying the required feed for turtles, the appropriate amount of feed and fertilizer should be increased to ensure that fish also have sufficient feed. The water quality of turtles and fish polyculture pools is good for fish, but it is necessary to pay attention to the weather with abnormal weather (especially in hot weather). Due to the high density of turtles and fishes, the convection in the pool and the water in the bottom of the pool can cause turtles to turn over. Feeling uncomfortable and reducing the amount of activity, so that the pool of dissolved oxygen decreased, the fish will float due to lack of oxygen, in severe cases can cause Pan Tong death. In order to prevent accidents, when the climate is abnormal, new water or mechanical oxygen should be added in a timely manner. At the same time, it is necessary to keep the water at a certain level and keep the water fresh. In addition, it is necessary to strengthen the patrol ponds, prevent enemy damage, prevent escape, and prevent theft; pay attention to changes in water quality, observe the dynamics of turtles and fishes, find problems, and deal with them in time. In addition, in the turtle pool, the number of pulls should be reduced as much as possible to avoid disturbing the turtle's normal life. In particular, during the spawning season, if the net is pulled too much, it will cause the turtles to spawn less or not to lay eggs.
1. Disinfection in clear ponds: Before the turtles, fish, snails and oysters enter the pool, thoroughly disinfect the pool water to reduce the incidence of turtles and fishes in the future. The method is: Disperse 20 kg of quick lime per 100 square meters directly into the pond for disinfection. After about 7 days of toxicity disappears, stocking is required.
Second, the pool construction: the construction of aquaculture ponds, should be strictly in accordance with the requirements of turtle ponds, turtle-based, fish, snail, wolfberry supplemented. Therefore, in addition to the small pool of water, juvenile turtle ponds need frequent water changes and are not suitable for polyculture. Other turtle pools, as long as the water level is more than 1 meter, can be mixed with fish, snails, and mussels. In addition, around the pool, anti-escape walls should be built to prevent the turtle from escaping. We must also build bait stations, rest areas and spawning grounds.
Third, the choice of species: general warm water non-carnivorous fish can be mixed with turtles. Such as earthworms and earthworms can make full use of plankton in the water. For oysters, clams, tilapia, etc., residual baits, turtle manure, etc. can be used. Grass carp can eat aquatic weeds in the pool and pay attention to the mix and quantity of fish when stocking. Snails are better for snails than snails. They are also underwater cleaners! Muds can be artificially propagated, can also be caught in the wild in the field, and they can be stocked in turtle ponds and allowed to grow on their own. Normally, about 20 kilograms of snails can be stocked on every 100 square meters of water. The larvae can be crawled after being produced, which is a good food for turtles.
Fourth, feeding and management: turtles, fish, snails, cockroaches feeding management is divided in principle. Among them, the feeding and management of fish, snails, and mussels is the same as the conventional method of fish farming in ponds. Under the premise of satisfying the required feed for turtles, the appropriate amount of feed and fertilizer should be increased to ensure that fish also have sufficient feed. The water quality of turtles and fish polyculture pools is good for fish, but it is necessary to pay attention to the weather with abnormal weather (especially in hot weather). Due to the high density of turtles and fishes, the convection in the pool and the water in the bottom of the pool can cause turtles to turn over. Feeling uncomfortable and reducing the amount of activity, so that the pool of dissolved oxygen decreased, the fish will float due to lack of oxygen, in severe cases can cause Pan Tong death. In order to prevent accidents, when the climate is abnormal, new water or mechanical oxygen should be added in a timely manner. At the same time, it is necessary to keep the water at a certain level and keep the water fresh. In addition, it is necessary to strengthen the patrol ponds, prevent enemy damage, prevent escape, and prevent theft; pay attention to changes in water quality, observe the dynamics of turtles and fishes, find problems, and deal with them in time. In addition, in the turtle pool, the number of pulls should be reduced as much as possible to avoid disturbing the turtle's normal life. In particular, during the spawning season, if the net is pulled too much, it will cause the turtles to spawn less or not to lay eggs.
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