In addition, when the rearing of each batch of poultry has been completed, runs shall be left empty during a period to be established by the Member States in order to allow vegetation to grow back.
De bhreis air sin, i gcás ina bhfuil grúpa éanlaithe clóis tógtha ní mór na clóis a fhágáil folamh ar feadh tréimhse a shocróidh na Ballstáit chun seans a thabhairt don fhásra fás arís.