Global production of broiler meat has been growing since the 1960s, faster than that of any other meat. In recent years, this growth has occurred in developing countries. Broiler meat is popular because it is cheaper, more versatile, and is perceived to give more health benefits than red meat....

The chicken industry in the Philippines has diverse components. The commercial sector is characterized by large-scale, industrialized production systems of broilers and layers of exotic hybrids. On the other hand, the backyard sector is made up of many smallholders who keep a few native or...