本试验利用一个室外露天水容量为187立方米的水泥池进行马氏珠母贝人工育苗,一次育出贝苗5065万只,平均每立方米水体收贝苗27.08万只。室外大池育苗具有耗饵量少,节约人力,培育的幼虫和贝苗生长快和产苗量大等优点,能够迅速提高贝苗总产量,解决目前存在的贝苗(?)足的困难,值得提倡推广。 This experiment uses a outdoor open-air capacity of 187 cubic meters of cement pool artificial germination of Mabe Martensia, a breeding 50,505,000 Bei Miao, an average of 270,800 per cubic meter of water harvest seedlings. Outdoor large pool seedlings with less consumption of bait, saving manpower, the rapid growth of larvae and spat cultivation and seedling production, etc., can quickly increase the total output of seedlings, to solve the existing shellfish (?) Foot difficulties, it is worth Promote promotion.