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香鱼又名海胎鱼、秋生子、鲇鱼,因能散发出诱人的香味而得名。香鱼属鲑亚目香鱼科香鱼属,体细长而侧扁,头小而吻尖。其身体上侧绿色,背缘黑色,两侧及下侧为白色。香鱼体长10~30厘米,重50~100克。1、生物特性(1)生长夏秋季节香鱼生长的适宜温度为10~27℃,在15~25℃范围内,生长速
Sweet fish, also known as sea fish, autumn son, catfish, because it emits attractive fragrance named. Ayu is a salmon subfamily of sweetfish Hymenoptera, slender and flat side, head small and kiss. Its body on the green side, back black, both sides and the underside of white. Ayu body length of 10 to 30 cm, weighing 50 to 100 grams. 1, biological characteristics (1) the growth of sweet and smelly summer and autumn the optimum temperature is 10 ~ 27 ℃, in the range of 15 ~ 25 ℃, the growth rate