He waikura noa atu ngā tikanga whakapai ai i te oneone kia pupū ai te wai, nā te mea ka piki ake te āhua o te oneone kia pupū ai te wai. He mea matua hira tēnei, ītahi wāhi maroke. Ko tā mātou hua he mea motuhake kia whakapai ake ai te hanganga me te hauora o te oneone kia tipu ai pai ai ngā taro ki te wai e wātea ana. Ka taea pea te whakamahi i tā mātou tikanga pupū wai kia āwhina i ngā tikanga māra e hāngai ana kia hua ai ngā putanga pai roa-wareware mō tōu oneone me te taiao.