福建省上杭县属丘陵山区,受地形影响,零散养鱼户养殖面积小、品种少、水平低,养殖生产中存在不少误区,现总结如下:(一)一忌不选苗优良的苗种是良好的开端。应选择体格健壮、鳞片完整、无病无伤的鱼种,如果经济允许,尽可能选择大规格鱼种。有些散户在购买时,受货源、经济等条件? Shanghang County, Fujian Province is a hilly mountain area, affected by the terrain, scattered small fish farming area of ​​small, less variety, low level, there are many errors in breeding production, are summarized as follows: (A) Kinds are a good start. Should choose a robust, flaky, disease-free non-destructive species, if the economy allows, as far as possible the choice of large-size species. Some retail purchase, subject to supply, economic and other conditions?