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最近,世界各国对虾类的增养殖进展非常显著,特别是在中国台湾省,每年养殖虾的产量为1.5万吨,厄瓜多尔养殖虾的产量为3万吨,远远超过了日本的产量。目前这种兴起的养虾热有进一步波及到世界各国的趋势。在对虾类增养殖的发展中,以确保产卵亲虾以及种苗的健康为最大的课题。日本对虾的天然亲虾容易取得,种苗生产也比较稳定,但对斑节对虾则刚刚开始研究,在各国的对虾类中是比较困难的一个问题。一般来说,对虾类状幼体、糠虾幼体
Recently, the progress of increased culture of shrimp in various countries in the world has been remarkable. Especially in Taiwan Province of China, the annual production of shrimp is 15,000 tons and that of shrimp farming in Ecuador is 30,000 tons, far exceeding that of Japan. At present, the rise of shrimp raising fever has further spread to the trends of various countries in the world. In the development of prawn aquaculture, in order to ensure the health of spawning broodstock and seedlings as the largest issue. Japanese shrimp natural broodstock easy access to seed production is relatively stable, but the Penaeus monodon has just begun to study in the country’s shrimp is a more difficult problem. In general, shrimp-like larvae, moss larvae