乌伦古湖白斑狗鱼的生物学研究

白斑狗鱼(Esox lucius linnaeus)属鲑形目狗鱼科,是新疆渔业基地--乌伦古湖的主要经济鱼类之一.在2000～2001年乌伦古湖与吉力湖渔业资源调查期间,发现白斑狗鱼个体生长大,渔获量较其它鱼类多;但自身的捕捞规格偏小,资源仅依靠自然繁衍来补充.为此,进行本项针对性的研究,提出合理开发利用和保护本水域白斑狗鱼资源的科学思路.

Research of Esox lucius linnaeus biology in the Ulungur Lake

Esox lucius linnaeus be classified salmons,pikes.Is the main economic fish in Ulungur lake of fishery base in Xinjiang. In 2000～2001 year inrestigation during of fishery resources in the Ulungur lake and Jelekol lake, finded Esox lucius linnaeus is a growing large and fish catihing is more than others.But oneself fising specifications is too smael ,the fish resaurces only dependon natural multiply sopplement.So,carryon the counter research and adranced the science train of thought, to make rational exploit, use and protect the resources of Esox lucius linnaeus in this water area.