水库养鱼不同于池塘和湖泊养鱼。特别是大中型水库,主要是依靠水库中天然饵料。因此,发展水库养鱼必须了解水库中天然饵料的基础状况。水库形成以后,天然饵料与原河流时的状况不同。在水库建成之初1—2年,由于水流变缓,透明度增大,水位升高,淹没了大批的农田、草地等植被,丰富? Reservoir fish is different from fish ponds and lakes. Especially large and medium-sized reservoirs, mainly rely on natural food in the reservoir. Therefore, the development of reservoir fish must understand the basic conditions of natural food in the reservoir. After the formation of reservoirs, natural bait and the original river when the situation is different. In the first year or two after the completion of the reservoir, due to the slowing of water flow, increasing transparency, rising water level, flooding a large number of vegetation such as farmland and grassland,