池沼公鱼(以下简称公鱼)属鲑形目、胡瓜鱼科,是我国三北地区近十年来移植推广的一种小亚冷水性集群活动的鱼类。随着公鱼的人工繁殖和移植放流的成功,各地对公鱼的捕捞技术也进行了积极的探索,积累了丰富的经验。但一些新移植的水库仍存在着捕捞技术方面的问题。现将官厅水库对公鱼的捕捞技术简介如下: Pond marsh male fish (hereinafter referred to as the male fish) is a salmon-shaped head, smelly families, is the three northern regions of China in recent ten years to promote the transplantation of a small sub-chilled water cluster activities of fish. With the success of artificial fish breeding and transplantation, the fishing technology of male fish has also been actively explored and rich experiences accumulated. However, some newly transplanted reservoirs still have fishing technology problems. Now Guanting Reservoir on the public fishing technology is as follows: