in the case of an investment on a single agricultural holding, it shall also result in a reduction to the holding's total water use amounting to at least 50 % of the potential water saving made possible at the level of the investment.
i gcás infheistíochta i ngabháltas talmhaíochta aonair, beidh toradh air freisin le laghdú ar úsáid iomlán uisce an ghabháltais ag iomlán de 50 % ar a laghad den tsábháil uisce a d'fhéadfadh bheith ann mar thoradh ar leibhéal na hinfheistíochta.