Ihlelo lokwAbiwa Butjha kweNarha ngomnqopho wokuThuthukisa zokuLima ( i-LRAD ) lenzelwe ukurhelebha izakhamuzi ebezidinywe amathuba ngaphambilini ezibuya emiphakathini yabaNzima , amaKhaladi namaNdiya ukuthenga inarha namkha iinsetjenziswa zokulima khulu khulu ngomnqopho wokulima .