一、试验目的黄、渤海所特产的中国对虾,以其个体硕大,肉质鲜美、独具风味而名驰国内外,是我国重要的出口商品之一,深受国际市场的欢迎。近些年来,我国捕虾生产由于受自然资源的局限和影响,求取明显的增产越来越困难。当前国内外争取对虾稳产高产的一条新的重要途径是广泛利用滩涂进行人工养殖。养殖对虾的一个重要关键是苗种。为求得苗种问题的根本解决,水产科技部门自五八年就开始探索人工育苗的可能性。通过不断研究试验,近几年山东、浙江、江苏、河北等一些研究单位和生产单位已初步取得一 First, the purpose of the experiment Yellow, Bohai specialties of shrimp, with its huge individual, delicious meat, unique flavor Chi Chi at home and abroad, is one of China’s major export commodities, welcomed by the international market. In recent years, due to the limitation and influence of natural resources, the production of shrimp catches in China is getting more and more difficult. At present, a new and important channel for striving for a steady and high yield of shrimp at home and abroad is to make extensive use of tidal flats for artificial breeding. An important key to farming shrimp is seed. In order to find the fundamental solution to the problem of seedling, the department of aquatic science and technology has started to explore the possibility of artificial seedling breeding since May, Through continuous research and experiments, in recent years Shandong, Zhejiang, Jiangsu, Hebei and some other research units and production units have initially made a