鱼池肥料是施在池塘或土壤中的有机物和无机物。供应环境中所缺乏的无机物是鱼塘管理中一个重要环节。通过施肥补充适量的无机物,可使每单位面积的鱼产量增加5倍或更多。为了获得高的鱼产量,往往必须施磷肥。含有磷元素的有效的磷酸是三种重要的植物营养中最重要的一种。显然它是植物生长所必须的,但是通常在水中和土中这种物质的数量非常少,是三种主要的植物营养素 Fish ponds Fertilizers are organic and inorganic substances applied to ponds or soils. Inorganics lacking in the supply environment is an important link in fish pond management. By fertilizing an appropriate amount of inorganic matter, the fish yield per unit area can be increased fivefold or more. In order to obtain high fish yields, it is often necessary to apply phosphate fertilizer. Phosphorus, an effective phosphorous, is one of the three most important plant nutrients. Obviously it is necessary for the growth of plants, but usually very little in the water and in the soil, is the three major phytonutrients