概述研究鱼类能源的代谢,从狭义范围说,它作为鱼类营养学的一个部分,对指导养鱼生产实践,及制备能量平衡的人工饵料,具有指导意义。但从广义的角度看,对动物有机体的能量代谢的研究,已经从研究个体能量代谢的水平,发展到了群体、群落,甚至整个包含不同食性层次的生态系的能量转化,平衡。在鱼类也是如此。为此,本文拟就鱼类能量代谢研究的主要方面,作一大略介绍,以便对这一方面有一个全面的了解。由于当前研究鱼类生物能 Overview Research on the metabolism of fish energy, in a narrow sense, as part of fish nutrition, is instructive in guiding fish production practices and preparing energy-balanced artificial feeds. However, from a broad perspective, the study of the energy metabolism of animal organisms has evolved from studying the energy metabolism of individuals to the energy conversion and balance of populations, communities, and even ecosystems that contain different levels of diet. The same is true in fish. Therefore, this article intends to give a brief introduction on the major aspects of fish energy metabolism research in order to have a comprehensive understanding of this aspect. Due to current research on fish bioenergy