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(一)鱼种培育鱼种培育是将夏花再经过一段时间的饲养,将其培育成体质健壮的大规格鱼种。鱼种池以0.3公顷左右为宜,水深1.3~1.5米,放养方式分为主养和混养2种,主养亩(0.067公顷,下同)放夏花6000~8000尾,白鲢夏花1000尾左右,混养亩放夏花1000~2000尾,白鲢夏花2000尾左右,鳙鱼夏花500尾,草鱼夏花1000~2000尾,通常
(A) Cultivation of fish species Cultivation of summer flowers is after a period of rearing, breeding it into a large physique robust large species of fish. Fish ponds to 0.3 hectare is appropriate, the water depth of 1.3 to 1.5 meters, the stocking method is divided into two main types of culture and polyculture, the main acres (0.067 hectares, the same below) put summer flowers 6000 ~ 8000, silver carp summer flowers 1000 or so, mixed acres put summer flowers 1000 ~ 2000, white silver summer flowers around 2000, 500 summer mandarin fish, summer grass carp 1000 ~ 2000, usually