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全椒县三湾水库是滁县地区水库特优水产品开发基地,该库在学习本地水产部门网箱养殖团头鲂高产经验的基础上,率先进行推广应用。今年4月份,他们自制4×7×2.5双层单盖网箱8只,网目3厘米,从本地购到团头鲂鱼种296.5公斤,规格5——6尾/斤,于5月15日投放入箱,到6月15日,经抽查,鱼体生长良好,平均个体达0.13公斤,最大个体达0.23公斤,其成活率可达90%以上,据统计,到10月底,平均个
Quanjiao Sanwan Reservoir is Chu County reservoir excellent aquatic product development base, the library in the local aquaculture sector cages aquaculture production base of high-yielding experience, based on the first to promote the use of. In April of this year, they made 8 4 × 7 × 2.5 double-layer single-capped cages with a mesh of 3 cm and purchased locally 296.5 kg of bream species, Day put into the box, to June 15, after spot checks, the fish grew well, with an average of 0.13 kg individual, the largest individual up to 0.23 kg, the survival rate of up to 90% or more, according to statistics, by the end of October, an average of