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美国大口胭脂鱼大规格鱼种培育以单养的效果为好,其培育成活率可达69.7%;夏花放养量以15万尾/hm2为宜,夏花规格3 cm以上,经5~6个月的养殖,可养成50 g/尾的大规格鱼种,单产可达5 250 kg/hm2左右。
The United States largemouth carp large size species of fish cultivation to monoculture effect is good, its breeding survival rate of up to 69.7%; summer flower stocking to 150000 / hm2 is appropriate, summer flower specifications more than 3 cm, after 5 to 6 Cultivation of the month, can produce 50 g / tail large size species, yield up to 5 250 kg / hm2 or so.