It can provide the conditions of suitable illumination, moisture and temperature, raising the output and resisting the natural disasters.
O nwere ike inye ọnọdụ nke ọkụ, mmiri na ọnọdụ okpomọkụ kwesịrị ekwesị, na-ebuli mmepụta na iguzogide ọdachi ndị na-emere onwe ha.