山东省科委重点课题“河豚池塘人工养殖试验”目前在日照市水产研究所通过专家验收。自1990年7月份在自然池塘中投放该所自繁的鱼种,经过100多天的饲养,目前每尾已重达200多克,成活率达95％,为全国首创。 Shandong Province Science and Technology Commission key project “puffer fish pond aquaculture test” currently in Rizhao City Fisheries Research Institute by experts acceptance. Since July 1990 in the natural pond put the self-breeding species, after more than 100 days of breeding, at present, each has been weighing over 200 grams, the survival rate of 95%, the country’s first.