常规养鱼一般是年底一次起捕,往往在鱼上市高峰期价低难销,以致高产不能高效益。邵阳县科技示范户、当地人称之为“渔业生意精”的罗右奇,近年来采用冬闲鱼种池囤养成鱼,到春天鱼上市淡季起捕,既可以调节市场需求,又可利用季节差价获得较高经济效益。1997年1月底,罗右奇利用1400平方米鱼池囤养草鱼、鲢鱼、鳙鱼共1150公斤,到3月初捕捞上市,平 Conventional fish are generally caught once at the end of the year, often in the peak fish market, low sales, resulting in high yield can not be highly effective. Shaoyang County science and technology demonstration households, locals called the “fishing business fine” Luo Youqi, in recent years the use of winter leisure fish ponds stocked fish into the spring fish market off-season arrest, both to adjust market demand, but also the use of the season Difference to obtain higher economic benefits. At the end of January 1997, Luo Youqi utilized 1,400 square meters of fish ponds to stock grass carp, silver carp and bighead carp a total of 1150 kilograms and went fishing in early March,