Pigs in America are well raised. Seeing other people's pig manure, in fact, everything will be understood. Some developed countries, such as the United States, are sparsely populated and lack of labor. They don't use a large amount of labor to manage pigsty like China, but generally use artificial intelligence instead of labor.
The most common feeding methods are advanced pig-raising equipment such as automatic drinking water, automatic feeding and automatic environmental control. Entering a pig farm, it takes only one person to easily raise 3000 pigs.
American pig raising mode is weaning and fattening. In other words, pigs are divided into sow farms and weaning and fattening pig farms. This can effectively reduce the pressure of pig polyculture and transfer and reduce disease pollution in different environments. At the same time, it can also reduce the transportation, cleaning and disinfection costs, improve the daily gain and feed utilization rate, and greatly shorten the slaughter time. ?
American pig farms can adjust the temperature in the pig farm at any time through the central controller, and turn on the fan, water curtain and air inlet according to the temperature to achieve the purpose of ventilation, and at the same time ensure that the odor is eliminated in time and fresh air enters the pig farm. Pigs must undergo all kinds of safety quarantine from introduction and sale to slaughter and import, otherwise they are not allowed to enter the market. Effectively stopped the occurrence of various epidemic situations in pig farms.
The United States uses intelligent pig raising, so their pigs don't need manpower to grow in large numbers, so the United States can become the largest pig raising country.