Farmers have been warning for several years that pig breeding is loss-making and that they cannot compete with cheap imports of pork from abroad.
In 1999, pigs numbers over 4 million.
According to the Agricultural Chamber, the Czech Republic's self-sufficiency in pork production will drop below 50 percent this year.
http://praguemonitor.com/2011/02/08/cattle-pig-numbers-hitting-record-lows