1, ecological environment problems: bullfrogs belong to wild animals, and their ecological environment and living conditions are difficult to monitor and manage. Therefore, eating wild bullfrog may have certain ecological risks.
2. It is not conducive to the protection of wild animals: due to the large consumption of bullfrogs, it will lead to overfishing and illegal capture of wild bullfrogs. This will not only destroy the ecological balance, but also lead to a decrease in the number of wild animals.
3. Pressure of public opinion: With people's increasing concern about environmental protection and ecological balance, more and more people are beginning to oppose eating wild animals, including bullfrogs. Under the pressure of public opinion, eating bullfrogs may be subject to more restrictions and exclusion.
4. Moral issues: As a wild animal, bullfrog's capture and consumption may cause damage to the ecological environment. From a moral point of view, we should respect nature, protect the environment and try to avoid consuming wild animals.
Growth environment of bullfrog
1, water quality: bullfrogs have high requirements on water quality, and they like to live in clear and slow-flowing waters. Excessive concentrations of suspended solids, organic matter and ammonia nitrogen in water will have adverse effects on the growth and development of bullfrog.
2. Water temperature: The bullfrog can adapt to a wide range of water temperature, and generally can survive between 15-30℃. The most suitable water temperature for bullfrog growth is 20-25℃. In this temperature range, the growth speed and appetite of bullfrog are relatively strong.
3, oxygen content: bullfrogs need enough oxygen to maintain life activities. Therefore, they usually live in areas with high dissolved oxygen in water. When the oxygen content in water is too low, the growth and reproduction of bullfrog will be affected.