化肥释放法养鱼化肥养鱼是利用化肥中的养分培育水体中的藻类生物，从而给鱼提供丰富的饲料，使鱼获得高产。鱼池化肥的常规施用法是将化肥溶化泼洒，这种方法的主要缺点是化肥用量难以掌握准确，施多了污染水体，鱼不安全，同时化肥速效速溶，肥效期短，很不经济。采用化... Fertilizer release method Fish nutrition Fertilizer fish is the use of nutrients in fertilizer to cultivate algal organisms in the water, giving the fish a rich feed, so that the fish get high yield. The conventional application of fishpond fertilizer is dissolving and sprinkling of chemical fertilizers. The main disadvantage of this method is that it is difficult to control the amount of fertilizer accurately, exert more pollution on the water body, the fish are not safe, and the chemical fertilizer is quick-acting, the fertilizer period is short and uneconomical. Using ...