Breeding cost of bullfrog

Abstract: bullfrog breeding cost is mainly feed feeding, how to control bullfrog breeding cost depends on individual actual situation, if it is a novice, it is suggested to start from small, accumulate bullfrog breeding technology and explore sales channels to avoid major losses; if you are an old farmer, you should pay special attention to the bullfrog breeding market and the price of bullfrog food, which directly determine your income.

Bullfrog breeding cost is mainly feed feeding, how to control bullfrog breeding cost depends on individual actual situation, if it is a novice, it is suggested to start from small, accumulate bullfrog breeding technology, explore sales channels, and avoid major losses; if it is an old farmer, you should pay special attention to the bullfrog breeding market and the price of bullfrog food, which directly determine your income.

Culture environment

Bullfrogs like to live in a quiet, warm and humid environment, and the bullfrog farm had better choose a flat, open and east-west direction, which can prolong the sunshine in autumn, winter and spring, and there will be southeasterly winds in summer. in order to construct a warm environment in winter and cool in summer. The choice of bullfrog farms should be kept away from roads, factories and noisy places, because places near roads and factories are easily affected by dust and harmful particles, such as skin rot of bullfrogs and ascites of tadpoles. In addition, excessive noise will affect the growth rate of bullfrogs, lengthen the breeding cycle and increase the cost of breeding.

Source water quality

The water source of bullfrog farms had better be rivers, rivers, lakes or reservoirs, because the water body is relatively large, the range of change will be relatively small, and secondly, groundwater is also commonly used in bullfrog farming, but the hardness of groundwater in some places is too high. it also has a great impact on the growth of bullfrogs. The water quality standard of bullfrog culture can refer to the fishery water standard. Generally, the dissolved oxygen should be above 3.5mL, the pH value should be between 6.8 and 8.0, and the salinity should not be higher than 2 ‰. Poor water quality can easily lead to bullfrog diseases that often occur. Some of the most common bullfrog diseases are tadpole rotting tail disease, red leg disease, crooked head disease, cataract and so on. At present, many farmers think that as long as there is regular use of disinfectants in the breeding process, the breeding of bacteria can be eliminated, but we have to take into account the overall breeding cost. If the water source is good, the amount of medicine used will be relatively reduced.

Culture management

Bullfrog culture cycle from tadpoles to sale in more than five months, so how to do a good day-to-day culture management directly affects the success or failure of culture. The amount of feed, the frequency of changing water, the amount of water changed and the usual production management are all key. When frog prices are good, farmers like to overfeed, because they think that the more feed, the faster the growth of bullfrogs, but everyone ignores the problem that bullfrogs' demand for feed is blind. too much feed is bound to affect the burden of stomach and liver, such as gastroenteritis, intussusception and hepatobiliary diseases are all related to excessive feeding. In addition, the replacement of pool water is also a major factor, because the amount of water change and the time of changing water will affect the health of frogs. The normal way to change water is to change water once a day, each time the amount of water is 2x3 of the original water. Changing water in this way can reduce stimulation and reduce the impact on its growth. And the details of ordinary production management also need to be paid attention to, such as the disinfection of fishing nets, the layout of protective nets, and the observation and judgment of on-site conditions.

Use of drugs and additives

Improper use of drugs is also an important factor leading to the failure of bullfrog breeding. In the process of bullfrog breeding, we must pay attention to the usual prevention work, which can periodically disinfect the breeding water and surrounding sites (including roads, ditches, etc.). This can better prevent the cross-infection of bacteria, in addition, regularly add some additives in the feed, such as liver protection, stomach, multi-dimensional, and so on, appropriate additives can enhance the immunity of frogs, thus reducing the incidence of bullfrogs. Many farmers do not know much about drugs and additives, and there are some problems in the use, such as: severe drugs under mild illness, mixing of many kinds of drugs, not using according to the dose, urgent and random administration of drugs. These problems will affect the growth of bullfrogs, damage the internal organs of bullfrogs, and seriously aggravate the death of bullfrogs. Therefore, selecting regular products, feeding normal dosage and correct drug use method in the process of bullfrog breeding can not only effectively save the breeding cost, but also reduce the damage caused by drugs, and improve the cultivation rate.

In short, in the process of bullfrog culture, if we all follow scientific breeding methods and reasonable breeding methods, we can effectively reduce the breeding cost, increase the survival rate of breeding, and thus improve the economic benefits of breeding.