随着生活水平的提高,喜欢垂钓的人越来越多,为休闲渔业提供了发展空间。不少养渔户新建、改建了专供垂钓的鱼塘,从而提高了养殖效益。那么,怎样才能经济有效地管理垂钓鱼塘呢?下面一些措施供作参考借鉴。1.清除淤泥。有些鱼塘多年没有清淤,塘泥厚,塘水过浅,对鱼类生长不利。一 With the improvement of living standard, more and more people like to fish, which provides room for development of leisure fishery. Many newly-raised fish farmers have rebuilt the fish ponds specially for fishing, thus raising the breeding efficiency. So, how to manage the fishing pond economically and effectively? Here are some measures for reference. 1. Remove the sludge. Some fishponds have not been dredged for many years, thick ponds and ponds are too shallow for the growth of fish. one