在水库里架设网箱,利用天然浮游生物来培养大规格鲢鳙鱼种,具有密度大、生长快、成活率高等优点。本文根据白莲河水库网箱养鱼测定的数据,说明网箱养鱼的特点,从生态学观点初步探讨网箱养鱼一般生物学原理。但观点、看法不一定正确,恳请批评指正。 Erection of cages in the reservoir, the use of natural plankton to cultivate large-size silver carp and bighead carp species, with a density, fast growth, high survival rate advantages. In this paper, according to the data of Cailianhe cage fish culture determination, the characteristics of fish cage culture are described. The general biological principle of fish cage culture is discussed from the ecological point of view. However, opinions and opinions may not be correct, and they urge criticism and correction.