增加商品虾产量所采用的两种方法;一是在专业性养虾场进行人工育苗,并将幼虾培育到商品规格:二是将一令虾移到养殖池和禁捕的自然水域养殖。从1974—1977年亚速海水产科学研究所的科研人员在基洛夫罗斯托夫集体农庄内进行了长臂虾人工育苗,共育出幼虾9373尾。 Two methods are used to increase the output of commercial shrimp. Firstly, artificial seedling is raised in professional shrimp farms and the juveniles are cultivated to commodity specifications. The second is to move a shrimp into the culture ponds and the natural waters forbidden to catch culture. From 1974 to 1977, scientists from the Azov Sea Fisheries Research Institute conducted artificial breeding of long-billed prawn shrimp in Kirov-Rostov Collective Farm, and 9373 juveniles were raised.