Only Yongyou breeds Xiangyun crucian carp out of season.

Yong you is a farmer in Yaoxiang Village, Shezhu Town, Liyang City, Jiangsu Province, a famous local fish farmer and expert, as well as the core demonstration household of fishery science and technology for many years. He took the lead in introducing new varieties of Xiangyun crucian carp in Liyang area for many years, and carried out out-of-season sales of Xiangyun crucian carp commercial fish, and achieved considerable breeding benefits. In late May 2009, he adopted the method of fishnet rounding up. More than 42000 kilograms of commercial fish were caught in 70 mu of fish ponds, with an average production of 600kg commercial fish per mu, with an average sales price of 13 yuan per kilogram and sales of 546000 yuan. excluding all breeding costs, the net profit reached 185000 yuan.

His main methods are as follows: the first is to introduce an excellent new variety of Xiangyun crucian carp; the second is to constantly learn and sum up the practical experience of fish culture, and to carry out scientific stocking, scientific feeding and scientific management; the third is to do a good job in disease prevention and disinfection in fish ponds in time, giving priority to prevention and control of fish diseases; fourth, to carry out out-of-season sales to increase sales prices and profits, so as to increase the economic benefits of fish farming.