罗非鱼越冬保种的各项设备,要求在使用前准备就序,以确保在霜降后及时把罗非鱼放入越冬池。罗非鱼越冬保种的方式与设备有下列几种: 1、建造玻璃房水泥池或土池 在背风向阳处建造东西长,南北宽的水泥池或土地,池深3m,蓄水2m,池上盖成北高南低的单坡玻璃房,北面墙高出池面2m,南面房顶接池边。北边墙 Tilapia overwintering conservation of the equipment, require preparation before use order to ensure that the tilapia in a timely manner after the winter tilapia into the pool. Tilapia overwintering conservation methods and equipment are the following: 1, the construction of glasshouse cement pond or soil pool in the leeward sunny place east-west long, north-south wide cement pool or land, pool depth 3m, water storage 2m, pool cover North into a high South single-slope glass house, north wall above the pool 2m, south of the roof next to the pool. North wall