日本熊本县水产试验场牛深分场与东亚燃料工业公司和某酱油厂商合作,共同进行旨在大幅度缩短真鲷养殖期的鱼类生长激素的开发研究,现已着手进行基础实验。真鲷生长到35厘米(约1公斤)即可上市,但需要饲养近3年时间。这次实验,计划以生长激素投喂真鯛稚鱼,养殖期可缩短为2年,减少1/3.其方法是从真鲷的脑下垂体抽取生长激素, Niigata Sub-station, Kumamoto Prefecture, Japan In cooperation with East Asia Fuel Industries Co., Ltd. and a soy sauce manufacturer, Niigata Branch of the Company conducted a joint research project on the development of fish growth hormones to significantly reduce the period of seabream breeding. Sea bream grow to 35 cm (about 1 kg) to market, but need to feed nearly 3 years. In this experiment, the plan was to feed juvenile red sea bream with growth hormone, and the breeding period could be shortened to 2 years by a factor of 1. The method was to extract growth hormone from the pituitary gland of sea bream,