African swine fever first appeared in Kenya from 192 1. Up to now, more than 60 countries have fought African swine fever. From 65438 to 0957, the minions of African swine fever first crossed the Sahara desert and came to Portugal. It took Portugal 30 years to control the epidemic, and 197 1 spread to Cuba, which killed about 500,000 sick pigs. But African swine fever is still expanding, and finally it covers almost the whole of Europe. In 2007, African swine fever spread to Georgia. Invaded Russia in the same year and came to China in August 18. ? It can be said that the spread of African swine fever is the primary reason for the rise of pork.

From 20 18 to 20 19, the confrontation between pig farmers and African swine fever never stopped. Classical swine fever in the past year has led to a sharp decline in the survival rate of pigs, which naturally leads to a decline in reproductive rate. As the saying goes, things are scarce, even pigs are getting less and less, and the price of pork is naturally rising all the way. In addition, African swine fever has also caused many pig farmers to lose blood. We know that not everyone can run a pig farm and engage in such a big industry. Most of the pork we ate before was raised by free-range farmers. They may raise hundreds of pigs a year, not many, but they can also make a lot of money. And the sudden African swine fever, so that their small self-employed can not be prevented, pigs have been infected one after another, a year of blood loss, free-range households have also dropped sharply. Although there are not many families, the withdrawal of dozens, hundreds or even thousands of households is also a big impact on the pork supply market. After a year of turmoil, the first half of 2020 should have been a good time for the pork market to return to blood. Unexpectedly, COVID-19 broke out in China. Everywhere is on holiday, everyone stays at home, and the economy is depressed. In this case, it is inevitable that pork prices will rise instead of fall.