论文部分内容阅读
苏联内陆水域的水利资源和生物学潜力还未得到充分的挖掘和利用,特别是西北部地区,渔业经营尚处于粗放状态。因此,宜用多种方法对河流、湖泊、水库等水域进行渔业强化利用的研究。其中在天然水域中设置专用综合网箱进行鱼种和商品鱼的养殖是一种很有前途的方法。运用此法,其主要养殖过程(投饲、分养、捕捞和网箱的清洗等等)可全面实现机械化,甚至自动化。这样就可大大提高水利资源以及水域的生物学潜力的利用率。
The water resources and biological potential of the inland waters of the Soviet Union have not yet been fully exploited and utilized. Especially in the northwestern region, the fishery management is still in a crude condition. Therefore, a variety of methods should be used to study the intensive utilization of fisheries in rivers, lakes, reservoirs and other waters. Among them, the establishment of specialized integrated cages in natural waters to breed fish and fish products is a promising method. Using this method, mechanization and even automation can be fully realized in the main farming processes (feeding, sub-raising, catching and cleaning of cages, etc.). This will greatly improve the utilization of water resources and the biological potential of waters.