开展水库养鱼,是充分利用有效水面,不与农业争地,又不与畜牧业争饲料的情况下,依靠水库的天然条件来开展的。我国大、中、小型水库星罗棋布,宜渔水面十分丰富,具有成本低、收益高的优点,但目前水库养鱼产量较低,潜力很大,有待挖掘提高。为了有效开发水库养鱼,提高产量,增加效益 Carrying out fish culture in reservoirs is carried out by relying on the natural conditions of reservoirs under the condition of making full use of effective water surface, not competing with agriculture and not fostering livestock husbandry. The large, medium and small reservoirs in our country are dotted with sparsely-distributed reservoirs and should have abundant water surface and low cost and high income. However, the output of fish farms in reservoirs is low and has great potential for improvement. In order to effectively develop the reservoir fish, increase production, increase efficiency