Out-of-season artificial breeding method for opsariichthys bidens

The invention discloses an off-season artificial breeding method for opsariichthys bidens. The method comprises the following steps: (1) intensive breeding of parent fish; (2) artificial spawning induction; (3) artificial insemination and incubation; and (4) fry rearing. According to the opsariichthys bidens anti-season artificial breeding method, opsariichthys bidens is subjected to anti-season fry breeding from January to March, and the opsariichthys bidens appears in the market in the current year; the loss of the parent opsariichthys bidens in the breeding process is reduced; the utilization rate of male opsariichthys bidens is increased, and the female-male ratio is 4: 1 or above. The opsariichthys bidens out-of-season artificial breeding method is high in practicability and beneficial to application and popularization, and a technical guarantee is provided for large-scale offspring seed breeding and current-year marketing of opsariichthys bidens. 一种马口鱼反季节人工繁育方法，包括如下步骤：(1)亲鱼强化培育；(2)人工催产；(3)人工授精及孵化；(4)鱼苗培