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加州鲈鱼原产于美国加州,是淡水养殖的珍品。它不仅肉质鲜美,生长迅速,抗病力强,而且适应性广,南北方都可养殖。一、生活习性加州鲈鱼生长适温为12～27℃,生存最低温度2℃,最高温度34℃。该鱼喜欢水质清新,常栖息于塘水的中下层。成鱼最大个体重达9.7公斤,鱼苗养殖一年,个体重可达0.5～0.75公斤二、鱼苗繁殖1.加州鲈鱼属多次产卵鱼类,亲鱼一般1～2年可成熟。产卵季节为3～6月,产卵孵化为18～26℃。体重1公斤的亲鱼,怀卵约4～10万粒。2.平时雌雄鱼难以分辨,到了繁殖季节,雌鱼腹
California bass native to the United States, California, is freshwater aquaculture treasures. It is not only delicious meat, rapid growth, disease resistance, and wide adaptability, north and south can be breeding. First, the habits Habitat California sea bass growth temperature is 12 ~ 27 ℃, the lowest survival temperature of 2 ℃, the maximum temperature of 34 ℃. The fish like fresh water, often habitat in the middle and lower ponds. The largest adult fish weighing 9.7 kilograms, fish breeding year, individual weight up to 0.5 ~ 0.75 kilograms Second, fry reproduction 1. California seabass is a number of spawning fish, broodstock generally 1 to 2 years of maturity. Spawning season for 3 to 6 months, spawning hatch 18 ~ 26 ℃. The body weight of 1 kg of broodstock, pregnant with eggs about 4 to 10 million. 2. Usually difficult to distinguish between male and female fish, to the breeding season, the female abdomen