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鲟鱼是珍稀淡水鱼类,其味道鲜美,营养丰富,具有很高的经济价值。鱼子酱即由鲟鱼的卵制成,其被列为世界三大珍味之一。1池塘要求鲟鱼是高溶氧鱼类,其生长的最适温度为18~25℃,溶解氧的含量要求在6 mg/L以上,低于1.5 mg/L鲟鱼会出现死亡。养殖鲟鱼,池塘面积以0.2~0.33×104m2为宜,其水深应在2 m左右,要求池塘水质清新,进排水方便。考虑到鲟鱼对水质的特殊要求,池塘以有地
Sturgeon is a rare freshwater fish, its taste is delicious, nutritious, with high economic value. Caviar, made of sturgeon eggs, is listed as one of the world’s three greatest delicacies. 1 ponds require sturgeon is a high dissolved oxygen fish, the optimum temperature for growth of 18 ~ 25 ℃, dissolved oxygen content requirements above 6 mg / L, below 1.5 mg / L sturgeon will die. Aquaculture sturgeons, pond area of 0.2 ~ 0.33 × 104m2 is appropriate, the water depth should be about 2 m, requiring fresh water ponds, drainage and convenience. Taking into account the special requirements of sturgeon water quality, ponds to land