If it is artificially cultured, the edible bullfrog can generally grow to about 4 kg, but due to different breeding techniques, the specific weight needs to be determined according to the actual situation. Bullfrog is a large edible frog with rich nutrition and rapid growth. It is the main breed of edible frogs in various places. In order to make it grow faster, different feeds can be fed according to its different growth stages, and natural enemies such as rats can be prevented in time.

1. How many catties can a bullfrog grow?

1. Generally, farmed edible bullfrogs can grow to about 4 kg. At present, the bullfrog on the market is about 1 kg and a half, while the adult bullfrog weighs about 3 kg. However, due to the different culture techniques, the specific weight of bullfrog needs to be determined according to the actual situation.

2. The bullfrog is tender, nutritious, big and fast growing. It is the main breeding variety of edible frogs in various places and belongs to a kind of large edible frog. When breeding bullfrogs, measures should be taken to prevent them from escaping, and the surrounding water sources should be sufficient, the water quality should be clean, the oxygen content should be high, and it is convenient to drain and change water.

3. Usually, we should provide suitable feed according to the growth stage of bullfrog, and clean up the residual bait on the table in time to clean the table. Moreover, rotten materials such as sick frogs and dead frogs should be fished out in time to ensure the cleanliness of the pool water, pay attention to the prevention and control of natural enemies such as rats, and promote the bullfrog to grow up as soon as possible.

Second, why is it forbidden to breed bullfrogs?

1, water pollution

It is forbidden to breed bullfrogs in some areas, because bullfrogs have high requirements on water quality, and generally breed in water sources, and farmers change water frequently. However, there will be excrement or corpses of bullfrogs in the old water, which will easily lead to serious eutrophication of the water body. If it is discharged without reasonable treatment, it will easily cause ecological pollution of rivers.

2. Species pollution

Bullfrog is an alien invasive species. Adult bullfrogs will prey on other frogs, and the tadpoles of bullfrogs will prey on tadpoles of other native frogs, posing a certain threat to the survival of other frogs.

3. Food pollution

There are many parasitic bacteria in bullfrogs. Food-borne cholera is easy to break out if it is not handled properly. Moreover, some farmers pursue high-density breeding, but if the breeding density is too high, it will easily lead to the death of bullfrogs. Therefore, in order to ensure the survival rate, they will abuse antibiotics, which will enter the sewage treatment plant with the tail water, kill beneficial bacteria, reduce the sewage treatment effect and affect food safety.