under conditions where feed availability from the range area is limited, for example, due to long term snow cover or arid weather conditions, supplementary feeding of roughage shall be included as part of poultry diets;
faoi dhálaí ina bhfuil teorainn le hinfhaighteacht beatha ón limistéar raoin, mar shampla, mar gheall ar chlúdach fadtéarmach sneachta nó aimsir thur mar shampla, beidh gairbhseach breise mar chuid d’aiste bia éanlaithe clóis;