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我国大多数地区由于气温低,鱼类不能四季摄食,只有半年左右的生长期,要使鱼类四季都能生长,必须要保证三个基本条件,即在没有污染的水质条件下,要有适宜的温度、充足的氧气和有足够的富有多种营养的食物。“工厂化”养鱼之所以能为人们创造亩产几十万斤鲜鱼,原因在于应用了电子技术和各种自动化仪器,保证满足了三个基本条件。电子技术的应用,代替了许多手工操作所不能达到的速度,用很少的人员管理和操纵自动化仪器,就把整个工厂劳动过程完成。
Due to the low temperature in most areas of our country, the fish can not be fed for four seasons. Only about half a year’s growth period, in order for the fish to grow in all seasons, must guarantee three basic conditions, namely, to be suitable under the condition of no pollution of water quality The temperature, plenty of oxygen and enough food rich in nutrients. The reason why “factory-made” fish can create hundreds of thousands of kilograms of fresh fish per mu is due to the application of electronic technologies and various automated equipment to ensure that three basic conditions are met. The application of electronic technology, replacing the speed of many manual operations can not be achieved, with a small staff to manage and manipulate automated equipment, put the entire factory labor process is completed.