Income for the for Thailand's broiler production in 2559 is expected to increase from the previous year by 1% to yield 1.46 billion this year, or 28 million / week. A volume of 2.33 million poultry. in 2558 as a manufacturer of key species of the bird flu. Port to Thailand to delay the import of chicken grandparent (GP) broiler breeders (PS), while in recent years the price of chicken meat in the country weakening. As farmers expand production rather than.