Castrated hen meat is delicious castrated hen for Yunnan Chuxiong Yi Autonomous Prefecture specialties, through castration surgery to control the hormone secretion of the hen, and then control the quality of meat production, to enhance the taste. Generally, after castrating the hen in the current year, when the feathers are replaced with castrated chicken feathers can be marketed. Some chickens are also raised to the second year to change feathers and then fattened. The method of fattening is to make a cage with wooden strips, limiting its transport ... .5911