鲤、鲫是重要的经济鱼类,是湖泊增养殖的主要对象。关于鲤鱼的年龄与生长状况,已有较多的研究报告、如蒋一圭等人曾对梁子湖的鲤鱼生物学做过专题研究,邓中粦等人和陈马康等人,分别对汉江和钱塘江的鲤鱼,进行年龄和生长的研究。为研究湖底种青养鱼高产技术,合理放养和捕捞,提高湖泊的产量和效益,我们于1990年在汉川(氵刁)汉湖养殖场大汉湖分场中围湖,进行了鲤鲫鱼年龄与生长特性的研究。 Carp, crucian carp is an important economic fish, is the main target of the lake by breeding. There have been a lot of research reports on the age and growth of carps. For example, Jiang et al. Have conducted a special study on carp biology of Liangzi Lake. Deng et al. And Chen Makang et al. Carp, age and growth studies. In order to study the high-yielding techniques of fish cultivation at the bottom of the lake, rational stocking and fishing, and increase the yield and benefits of lakes, we conducted a survey of carp crucian carp age in Lake Zhonghu, Han Lake Farm Hanchuan in Hanchuan in 1990 And growth characteristics of the study.