普安银鲫的生物学特性及养殖技术

Biological Characteristics and Cultivation Technology of PUAN Carassius auratus

普安银鲫(PUAN Carassius auratus)是贵州省特有的天然雌核发育鱼类种质资源;它具有肉质好、生长快、杂食性、抗病力强、营养与药用价值高等特点。该文对普安银鲫形态特征、生活习性、摄食习性、繁殖习性等生物学特征进行了综述。并对普安银鲫养殖过程中池塘准备、放养密度、饲料投喂、水质管理,疾病防治等进行了简单介绍。

PUAN Carassius auratus was indigenous unique natural fish germplasm resources in Guizhou province; it has good meat, fast growth, omnivorous, disease resistance, high nutritional and medicinal value. In this paper,biological characteristics of PUAN Carassius auratus were reviewed,including morphological characteristics, living habits,feeding habits and breeding habits. Cultivation technology of PUAN Carassius auratus was introduced briefly,including breeding ponds during the preparation, stocking density, feed, feeding,water quality management and disease prevention.