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苏联莫斯科大学生物系最近正式宣布其重大发现——在经常变化的环境条件下,鱼类的生长速度可加快两倍,而摄食量则下降1/3,同时鱼类在上述环境条件下对环境制约因子的抵抗能力明显增强。参与该研究的项目主任杰历山大·库斯坦提诺夫教授透露,他们将鳟鱼、鲤鱼和白鲢苗种放入池中培育,每天多次改变池水的环境因子,诸如水温、盐度、溶氧量、光照等。经一段时间的养殖发现,在经常变化的
The Department of Biology, University of the Moscow Soviet Union, recently officially announced its major discovery that under the constantly changing environmental conditions, the fish’s growth rate can be doubled while the food intake decreased by 1/3, while the fish under the environmental conditions of the environment Restrictive factor resistance was significantly enhanced. Professor Alexander Kutistannov, the project manager involved in the study, disclosed that they put trout, carp and silver carp in the pool and change the environmental factors of the water several times a day, such as water temperature, salinity, Dissolved oxygen, light and so on. After a period of breeding found in the regular changes