提高经济效益是发展池塘养鱼的关键,我们从成本和产值两个方面,结合徐州市养鱼的实际情况,探讨池塘养鱼低耗高效的途径。一降低池塘养鱼成本的途径池塘养鱼成本主要由鱼种成本,饵肥成本,折旧、增氧、排灌、药物等成本和劳动报酬四项构成。为了简便起见,本文只对如何降低鱼种成本和饵肥成本作些探讨。 To improve economic efficiency is the key to the development of fish ponds, we from the cost and output value, combined with the actual situation of fish in Xuzhou City, to explore the pond fish low-cost and efficient way. A way to reduce the cost of fish ponds Pond fish costs mainly by the cost of fish species, bait cost, depreciation, oxygen, irrigation, medicine and other costs and labor compensation of four. For the sake of simplicity, this article only discusses how to reduce the cost of fish species and bait cost.