鱼塘增施磷肥的方法鱼塘增施磷肥，能充分调节水中的氮、磷比例，促进浮游生物的生长和繁殖。这对于更好地利用水中氮素，提高鲜鱼产量，有着重要的作用。鱼塘施磷肥的方法主要有：一、撒施法。将磷肥碾成粉末，然后直接撒入鱼塘中，或兑水全塘泼洒。二、袋挂法。将磷肥装... Methods of applying phosphate fertilizer to fish ponds Adding phosphate fertilizer to fish ponds can fully adjust the proportion of nitrogen and phosphorus in water and promote the growth and reproduction of plankton. This plays an important role in making better use of nitrogen in the water and raising the output of fresh fish. Phosphate fertilizer ponds are: First, spreading law. The phosphate fertilizer crushed into powder, and then directly into the pond, or watered the whole pond splashed. Second, the bag hanging law. Phosphate fertilizer installed ...