poraka kākano āhua
He mea whakamahia ngātahi te whētu kōpūtahi āhua, he mea nui tōna matatika me te pūmau i roto i ēnei wā. Ko tēnei whētu ka whai wāhi ki te whakamahi hei oranga, hei whakapai āhua, ko tana huarere ka whakamahi hei whakauru paihere e taea ana te paihere ki ēnei whenua katoa ki runga i ngā momo whenua kē, ki te kore i te paihere rerekē rānei. Ko te mātauranga ka tae ki te kino paihere nui, ki te paihere i te wai hoki, me ngā rākau e tiakina ana i te pai o te whētu i mua i ngā tau. Me ngā mea hanga whare, me ngā mea pūnaha, me ngā motokā, ka haere tonu te raupapa, me te whakaae he mea hira ki te whakamahi mo te tangata anake, me te whakamahi pūmanawa hoki.