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七、日本的扇贝增养殖业用机械设备的现状日本扇贝增养殖业所用的机械大致可分为两类:一类是,在扇贝育成过程中机械的动作会直接影响到扇贝生理的机械,如扇贝分类机、贝体附着物清除机、扇贝钻孔机等。另一类是,为了提高整个扇贝增养殖过程中的人工管理效率、但不直接影响扇贝生理的机械设备,如玻璃钢动力渔船、油压吊杆、油压绞纲机、网箱清洗机等。这些机械设备对日本扇贝增养殖业的发展都起过很大的促进作用,机械化操作使广大渔民从“扇贝病”中解脱出来,并且使得任何一个技术不高明的渔家都能大量处理、大量养殖。但同时也带来了不讲技术的无理密殖,造
Seven, the status quo of Japan’s scallops by animal husbandry and aquaculture machinery Japan scallops used by aquaculture machinery can be divided into two categories: one is that scallops in the breeding process of mechanical action will directly affect the scallop physiological machinery, such as Scallop classifier, shell attachment removal machine, scallop drilling machine. The other is to increase the artificial management efficiency of the whole scallop by breeding process, but it does not directly affect the physiological machinery of scallops, such as FRP powered fishing boats, hydraulic booms, hydraulic hinges and cage cleaning machines. These machinery and equipment have greatly promoted the development of scallop aquaculture in Japan. Mechanized operation has freed most fishermen from scallop disease and made it possible for a large number of aquaculture fishermen to deal in large quantities with any unskilled fisherman . But at the same time, it also brought irrational and unscrupulous technology that does not speak of technology