屠钓之禁是指我国古代统治者令天下在某一时间或某一段时间内不得屠宰牲畜、采捕鱼鳖、弹射飞鸟，等等。如《吕氏春秋》十二纪所载，正月“禁止伐木，无覆巢，无杀孩虫胎夭飞鸟，无鹿弭无卵”。三月，各种网具和捕兽毒药“无出九门”。《汉书·宣帝本纪》：“三辅毋得春夏摘巢 The ban on slaughtering means that the ancient rulers in our country can not slaughter animals at any time or for a certain period of time in the world, and should be able to catch fish, turtles, catapults, and so on. As the “Lu Spring and Autumn Period” contained in the twelfth, lunar January “prohibit logging, no nesting, no killing childbirth yao bird, no deer 弭 no eggs.” In March, all kinds of nets and cat poisons “out of nine.” “Han Xuan Emperor this discipline”: "Three supplements do not have to pick the nest in spring and summer