近年来,我国水产养殖业得到了长足的发展,池塘养鱼单产逐年增加,市场经济条件下产品的价格也在逐渐下降,渔民的经济收入存在不同程度的下降。如何在现有养殖条件基础上,提高池塘养殖经济效益,成为广大渔民迫切关注的问题,如何提高养鱼技术及降低养殖成本为核心所在。本文就我国 In recent years, China’s aquaculture has made great strides, and the production of fish in ponds has been increasing year by year. The prices of products under the market economy are also gradually declining, and the economic incomes of fishermen have decreased to varying degrees. How to improve the economic benefits of pond culture on the basis of the existing farming conditions has become a pressing issue for the majority of fishermen. How to improve the technology of fish farming and reduce the cost of breeding is the core issue. This article on my country