在一定季节中禁止捕捞的措施。其目的是保护鱼类资源，促使鱼虾等的繁殖to prohibit fishing

• 葛洲坝以上至云南德钦禁渔时间为2月1日至4月30日。

  The period in which fishing is prohibited from Gezhou dam upriver to Deqin, Yunnan, is the 1st of February to the 30th of March.

• 执法人员积极向广大渔船民宣传珠江禁渔的有关法律法规。

  Enforcement officers are actively promoting the relevant rules and regulations regarding the prohibition of fishing in the Pearl River to all fishers.