Ngā āhuatanga o ngā pōro maitai whakarewa:
(1) Mata taratara: Ka ngāwari te tauranga ringihanga ki te papatahi, ki te whakarerekē i te āhua, me te ngaro o te porowhita i te wā e whakamahia ana, ka pā ki te pānga huri;
(2) Te wetewete o roto: Nā te tikanga whakarewa, he taratara te hanganga o roto o te pōro, he tere pakaru, he iti hoki te pakari o te pānga i te wā e whakamahia ana. Ko te nui ake o te pōro, ko te rahi ake hoki o te mira, ko te nui ake o te tūponotanga o te pakaru;
(3) Kāore e pai mō te huri mākū: Ko te ātete ki te kakahu o ngā pōro maka e whakawhirinaki ana ki te nui o te chromium. Mēnā he nui ake te chromium, ka nui ake tōna ātete ki te kakahu. Heoi, ko te āhuatanga o te chromium he ngāwari ki te waikura. Mēnā he nui ake te chromium, ka māmā ake te waikura, inā koa te chromium i roto i te konganuku. Nā te whakamahinga o ngā pōro chromium i raro i ngā tikanga huri mākū kua whakahuatia ake nei, ka piki ake te utu, ā, ka heke iho te putanga.
Ngā Āhuatanga omea hangangā pōro maitai:
(1)Mata maeneene: I hangaia mā te tukanga hanga, kāore he hapa o te mata, kāore he rerekētanga, kāore he ngaronga o te porowhita, ā, ka mau tonu te pānga huri pai.
(2)Te pūmau o roto: Nā te mea he mea hanga mai i te maitai porowhita, ka karohia ngā hapa i puta mai i te tukanga whakarewa. He nui te mātotoru o roto, ā, he teitei te pai, ka whakarei ake i te ātete taka o te pōro me te pakari o te pānga, ā, ka whakaiti i te tere pakaru o te pōro.
(3)Ka taea te huri maroke me te huri mākū: Nā te whakamahinga o te maitai koranu kounga teitei me ngā rauemi ārai-kakahu hou i hangaia motuhaketia e tā mātou kamupene, he tika te ōwehenga o ngā huānga koranu, ā, ka tāpirihia ngā huānga onge hei whakahaere i te nui o te chromium, ā, ka tino whakapai ake i tōna ātete ki te waikura. Kua pai ake, he pai ake tēnei pōro maitai mō ngā āhuatanga mahi kei reira ngā maina he huri mākū te nuinga.
Wā tuku: Whiringa-ā-rangi 20-2023
