鱼类早期生活史可划分为胚胎期、仔鱼期和稚鱼期，其营养包括内源性、外源性和混合性三种类型。

Early Life History of Fish(ELHF) could be divided into embryonic, larval and juvenile stages. There are three types of endogenous, exogenous and mixed nutrition during Early Life History of Fish.

youdao

摘要亲鱼期及开口期某些营养素的缺乏是导致人工育苗过程中仔稚鱼大量死亡以及发育不良的重要原因。

Abstract : Lack of some nutriments during broodstock and mouth opening period is the key reason for the high mortality and maldevelopment of fish larvae in artificial seeding.

youdao

摘要亲鱼期及开口期某些营养素的缺乏是导致人工育苗过程中仔稚鱼大量死亡以及发育不良的重要原因。

Abstract : Lack of some nutriments during broodstock and mouth opening period is the key reason for the high mortality and maldevelopment of fish larvae in artificial seeding.

youdao