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用磁场和磁场处理水进行尼罗罗非鱼养殖试验,观察其对罗非鱼生长的影响。结果表明,鱼在磁场组中比在磁场处理水组中生长快,而鱼在磁场处理水组中比在对照组中生长快,增重可达23—34％。
Nile tilapia culture experiment was conducted by using magnetic field and magnetic field to observe its effect on the growth of tilapia. The results showed that the fish grew faster in the magnetic field than in the field treated water, while the fish grew faster in the field treated water than the control, with a gain of 23-34%.