Ki te 70% o te whāngai, ko tā mātou Pūrahi Rīwai Rīwai e-mōhini he rīwai taiao pai, he rereke hoki kia whakamahia hei paraihe ki ngā kai kararehe me te whai mōhini hua. Ka whāngai, ka whanaketia hoki ngā rīwai i ngā kararehe, ā, ka whanaketia hoki te uinga ahuareka i ngā hua. He hua waimarie, ko tā mātou pūrahi rīwai he whakataunga e arataki ana ki ngā tikanga ahumahi o nāianei e pai ai koe.