If supplementary feeding must be carried out, it must be delivered in such a way that avoids causing damage to the vegetation, soil and watercourses and includes:
Os oes yn rhaid rhoi porthiant atodol, mae’n bwysig gwneud hynny heb niweidio’r llystyfiant, y pridd na’r cyrsiau dŵr mewn ffordd sy’n cynnwys: