立冬以后,天气渐冷,水温下降,有些农民误认为名优鱼类不长了,而把大小鱼类捕捉上市,这是一种误解。实践证明,冬养名优鱼好处很多,一是桂花鱼、加州鲈、尖吻鲈、白鳝等名优鱼类季节差价很大,如桂花鱼夏秋上市旺季,在广州、上海等重点城市每千克市场批发价为20～30元左右,但元旦? After the winter, the weather became colder and the water temperature dropped. Some peasants misunderstood the fact that the famous fish did not last long, and catching the large and small fish onto the market was a misunderstanding. Practice has proved that winter nourishing the advantages of many famous fish, one osmanthus fish, California perch, barramundi, eel and other famous fish great season, such as sweet-scented osmanthus fish market in summer, in Guangzhou, Shanghai and other major cities wholesale price per kilogram market 20 to 30 yuan or so, but New Year’s Day?