湘云鲫,是一种生长速度快、自身不育、食性杂、抗病力强,耐低温低氧、易驯化起捕、肉质鲜美、深受消费者喜爱的优良水产品种。其外观与普通白鲫鱼相似,腹部比其他鲫鱼小,背部肌肉厚,生长速度是普通鲫鱼的3~5倍,当年鱼苗最大生长体重可达0.5公斤。其食性广,耐粗饵,尤其适于交通运输条件较差,肥水塘较多,且经济欠发达 Xiangyun crucian carp, is a kind of excellent aquatic species with fast growing speed, self-infertility, miscellaneous food, strong disease resistance, low temperature and hypoxia tolerance, easy domestication and catching, delicious meat and consumers’ favorite. Its appearance is similar to that of ordinary white carp. Its belly is smaller than other crucian carps and its back muscle is thick. Its growth rate is 3 to 5 times that of ordinary carp. The maximum growth weight of fish fry can reach 0.5 kg at that time. Its wide range of feeding, resistance to crude bait, especially for poor transport conditions, fertilizer ponds more, and less developed economy