【摘要】 鳜鱼喜欢栖息在水底的石头缝间、洞穴内,给捕捞带来较大的困难,造成养殖鳜鱼的回捕率不高,直接影响鳜鱼养殖的产量和经济效益。本文总结了五种捕捞鳜鱼的方法。更多还原

【Abstract】 The mandarin fish likes the bottom roosting life in the stone seam between,the cavern,brings the major difficulty to fishing for it and creates the lowly return catches rate of cultivation mandarin fish.This affects the output and the economic efficiency of the mandarin fish cultivation directly.This article summarized five kinds of mandarin fish fishing for the method.更多还原