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2000年,在本所一口1.6亩主养巴西鲷的池塘中混养一定数量的彩虹鲷,投放规格为7～8cm/尾的巴西鲷2500尾,规格为2～3cm/尾的彩虹鲷400尾,经过5个多月的养殖试验,共获商品鱼941千克,其中巴西鲷780千克,彩虹鲷160千克,二者平均体重均达350克以上,投入产出比为1:1.86。
In 2000, a certain number of rainbow seabreams were mixed in a 1.6-acre pond that mainly contains the Brazilian seabream, and 2500 seabreams of size 7-8 cm / tail and 400-inch rainbow seabream of 2-3 cm / . After more than five months’ breeding experiment, a total of 941 kilograms of commercial fish were obtained, of which 780 kilograms of sea bream and 160 kilograms of rainbow bream were found. The average weight of both reached over 350 grams with an input-output ratio of 1: 1.86.