长吻鮠的池养高产措施浙江水产学院尚爱云１．确定放养鱼种的规格，主要根据当年起捕时能否达到食用鱼商品规格而定。据测试，取３０克以上的１龄长吻鱼种是缩短饲养周期的关键。２．长吻对溶解氧含量要求高，高于５毫克／升时生长良好，在３毫克／升左右时显得不安，不爱... Long kiss 鮠 pond raising high-yield measures Zhejiang Fisheries College still love 1. Determine the size of stocking species, mainly based on the year when the catch can reach the fish food product specifications. According to the test, take more than 30 grams of 1-year-old long kiss fish species is the key to shortening the breeding cycle. 2. Long kiss on the dissolved oxygen content requirements, higher than 5 mg / L when the growth is good, about 3 mg / l when the restless, do not love ...