This paper introduces the technology of intensive breeding of bullfrog at room temperature.

Although the one-time investment of bullfrog indoor feeding is higher than outdoor breeding, it has several advantages over outdoor breeding: invincible, escape and theft are difficult to occur; it is easy to check the growth of bullfrog and find the disease in time for treatment; the temperature is stable, eating is not easy to be disturbed by people and cars; the water in the indoor pool is very shallow, and the bait is not easy to be wasted. The labor intensity is small, the operation is not exposed to the sun, no rain, no wind, just like working in a factory, housewives can also participate; higher survival rate, faster growth, lower feed consumption and better economic effect than outdoor breeding. Based on the above points, it has been adopted by more and more people. There are two forms of indoor intensive feeding, namely indoor warming (greenhouse) breeding and indoor normal temperature feeding.

Indoor room temperature feeding is another form of indoor intensive breeding of commercial bullfrogs. It also has several characteristics of greenhouse feeding, but the growth period is not so long; the equipment and construction are similar, but there are no heating facilities; feeding management is basically the same as greenhouse feeding, only one temperature regulation measure is reduced. When the air temperature and water temperature drop to the point that bullfrogs seldom eat and do not gain weight, they should be transferred to the pool for overwintering or greenhouse breeding, just like outdoor breeding. Where there are conditions, indoor room temperature breeding can be combined with greenhouse feeding. When the indoor natural temperature is suitable for the growth of bullfrogs, the normal temperature feeding method is adopted; if the temperature decreases and the bullfrogs begin to hibernate, warming measures are taken to raise them in the greenhouse. In this way, it can not only make full use of the site equipment, but also increase the bullfrog yield and improve the economic benefit.