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2003年和2004连续两年,绝迹多年的野生鲟鱼频现长江,这是全国水产工作者最震惊最高兴的事。2003年1月24日,长江上游宜宾南溪县罗龙镇江段发现了一尾近10年来最大的野生雌白鲟,约20岁,长3.52m,重约160kg。2004年,11月2日长江干流岷江宜宾县泥南乡江段发现一尾重约0.25kg、长约20
For two consecutive years in 2003 and 2004, wild sturgeons that have been extinct for many years now appear in the Yangtze River, which is one of the most shocking and happiest for aquaculture workers nationwide. On January 24, 2003, one of the largest wild female white sturgeons in the recent 10 years was found in the section of Luo Long Zhen of Nanxi County in the upper reaches of the Yangtze River, about 20 years old, measuring 3.52 meters in length and weighing about 160 kg. 2004, November 2 Yangtze River in Minjiang River Yibin County Mudanxiang section found a weight of about 0.25kg, about 20