Environmental Control

Txhawm rau pab cov neeg siv khoom kom tau txais txiaj ntsig zoo tshaj plaws, peb kuj muab cov chaw tswj hwm ib puag ncig rau cov tsev cog khoom xws li cov noob qoob loo, aquaponics, cog qoob loo tsis muaj av thiab kev tswj xyuas ntse, nrog rau cov khoom siv hauv tsev cog khoom, thiab lwm yam.