Recently, Bian Xiao wrote an article about building pigs. From the reader's comments, it can be seen that farmers are not so optimistic about building pigs, although all the advantages of building pigs, such as low land cost, saving labor costs and good mechanized environment, are still recognized. However, there are still some problems that plague farmers, and many farmers are discouraged from raising pigs in buildings.

First, the input cost is high and the return rate is slow.

Judging from the construction cost of building pig farms, it is indeed hundreds of millions. In addition to the construction cost, the general construction pig farm needs to be equipped with a series of hardware facilities to operate normally, and the cost of construction and hardware setting is not low. According to the analysis and calculation of the institutions in the industry, the building pig farm with 600,000 pigs a year is expected to have a profit of about 400 million yuan per year, and such a building pig farm needs to invest about 4 billion yuan in the early stage, that is to say, it will take only 10 years to return to its original cost.

Second, intensive farming, disease prevention and control is difficult.

Earlier, some insiders said that the building has a good environment for raising pigs, which is conducive to disease prevention and control. However, Bian Xiao doesn't think so. It may have an advantage to build a pig farm before it gets sick, that is, to "prevent" the epidemic, but it is at a disadvantage in "controlling" the epidemic. Once a pig on one floor gets sick, it's hard for pigs on other floors not to get sick. What's more, the entry of materials is more frequent, which also increases the probability of the outbreak.

Third, environmental problems such as feces and waste gas are difficult to solve.

In recent years, the environmental protection of the pig industry has been increasing, and many non-compliant pig farms have been demolished. It can be seen that it is still very difficult to solve environmental problems such as manure and waste gas in pig industry. Moreover, the Ministry of Agriculture and Rural Affairs has also disclosed a set of data before. A large-scale pig farm with 500 pigs needs to allocate 1 13.6 mu of land for excreta digestion, which shows that it is easy to build a pig farm.

Fourth, the main body of the pig industry is changeable.

As we all know, the pig industry has a pig cycle, and the pig cycle in China is roughly four years. Judging from the previous pig cycle, after each pig cycle, a batch of pig breeding subjects will be eliminated, and another batch of pig breeding subjects will re-enter the industry. The characteristics of this industry correspond to the fact that it will take 65,438+00 years to recover the cost of building a pig farm, which is really a bit risky and may not recover the cost at that time.

For the above four difficulties for farmers to raise pigs and build houses, Bian Xiao thinks it is more in line with the actual situation. These problems really make farmers dare not change their farming methods at will until they are solved. Do you think other problems are the difficulties in building pig farms? Welcome to leave a message for discussion!