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机构地区:[1]江苏裕丰林农业开发有限公司,江苏南通226000 [2]中国水产科学研究院营口增殖实验站,辽宁营口115000
出 处:《水产学杂志》2017年第1期38-41,共4页Chinese Journal of Fisheries
摘 要:在江苏省南通市水深2m、面积467km^2的池塘中,每667m^2放养伞径5cm的海蜇Rhopilemae sculentum200只、全长1cm左右的斑节对虾Penaeus monodon 4000尾和4 000粒/kg的缢蛏Sinonovacula constrzcta 20万粒。经饲养,海蜇产量为855kg/km^2、斑节对虾67kg/km^2、缢蛏145kg/km^2,总产量为1 067kg/km^2,产值为8 600元,利润为6 057元,显示出较高的生态和社会效益。Jellyfish (Rhopilemae s c ule ntum) with bell diameter of 5 cm were polycultured with tiger shrimp (Penaeus monodon ) with total length of 1 cm, and razor clam (Sinonovacula constricta) with body weight of 0.25 g in a 467 km2 pond in Nantong at a rate of 200, 4 000 and 200 000 individuals per 667 m2, respectively. In one growing season, total yield of 1 067 kg/km2, including 855kg/km2 of jellyfish, 67 kg/km2 of tiger shrimp and 145 kg/km2 was obtained with value of 8 600 yuan RMB and benefits of 6 957 yuan RMB per 667 m2, showing high social and ecological benefits.
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