水产养殖动物摄食节律与投喂模式的研究进展

Research progress of feeding rhythm and feeding regime for aquatic animal

投喂模式是集约化养殖管理的核心之一,是由投饲量(或投饲率)、投饲频率、投饲方式等环节构成的有机整体,使其最优化是获取最佳生长速度、减少饲料浪费、降低养殖自污染的有效途径。动物内在摄食节律则是建立科学投喂模式的生物学基础。投饲量和投饲频率与养殖动物的生长和饲料利用密切相关。文章针对国内外关于水产养殖动物摄食节律、投饲量、投饲频率和投饲方式等的最新进展进行综述,期望能对投喂模式的科学研究和生产实践有所帮助。

Feeding regime is one of the daily management core in intensive aquaculture. It＇s consisted by feeding amount, feeding frequency and feeding methods. Optimum feeding regime improves specific growth rate, reducing of feed waste, low self-pollution of aquaculture. Feeding rhythm of aquatic animal is the biological base of feeding regime. Feeding amount and feeding frequency effect the animal growth and feed utilization. This paper reviewed the research advances at home and abroad on the feeding rhythm, feeding amount, feeding frequency, feeding methods, which could provide reference for the scientific research and practice in aquaculture.