Ka pā tika te tikanga taraiwa o te tūru wīra hiko ki tōna whakahaere me tōna urutau ki te whenua. Ko te taraiwa wira-mua me te taraiwa wira-muri he whirihoranga matua e rua, e rite ana ki ngā taiao whakamahinga rerekē me ngā hiahia o te kaiwhakamahi.

Puku Wira-Mua: He pai mō ngā Whenua Matatini o Waho

Ka whakamahia e ngā pūnaha taraiwa wira-mua he huinga o ngā wira taraiwa mua nui me ngā wira ārahi iti o muri. Mā tēnei hanganga ka taea e ngā wira hiko te pa atu ki ngā arai i te tuatahi, ka pai ake te kaha ki te whakawhiti arai. Kua whakaatuhia e ngā whakamātautau he 25% teitei ake te angitu o ngā tauira taraiwa wira-mua ki te whakawhiti i ngā ara 5-henimita te teitei i ngā tauira taraiwa wira-muri, he mea tino pai mō ngā rori kirikiri, ngā pari ngawari, me ngā huarahi māmā ki waho o te rori.

Heoi, he iti noa ngā herenga o ngā hoahoa wira-mua: he nui te wāhi huri e hiahiatia ana ina huri ana, ā, he maha ngā whakatikatika e hiahiatia ana hei whakaoti i te hurihanga i ngā ara whaiti iti iho i te 1.2 mita te whānui. Tērā pea ka pāngia ngā kaiwhakamahi e te piko whakamuri iti ina heke iho i ngā puke, engari ko ngā tauira e tutuki ana i ngā paerewa haumaru o te ao he taputapu ārai-hurihuri, hei whakarite kia tutuki ngā taumata haumaru i ngā paerewa ture.

He tino pai tēnei momo taraiwa mō ngā āhuatanga e rua: tuatahi, te whenua pari me ngā mata rori kāore i te ōrite, pērā i ngā rohe pukepuke o Āhia ki te Tonga-mā-rāwhiti, i ngā tiriti kohatu rānei o ngā rohe tawhito o Ūropi; tuarua, ngā wāhi he kino te āhua o te rori, ā, ka taea e ōna kaha pai ki te whiti arai te whakahaere i ngā poka, i ngā ara hikoi rānei kāore i te pai te tiaki.

Te taraiwa wira-muri: Ko te kōwhiringa pai mō ngā taiao tāone nui

Ko ngā pūnaha taraiwa wira-muri, te whirihoranga matua o te mākete (neke atu i te 70% o ngā hoko o te ao), e whakamahi ana i te taraiwa wira-muri me te hoahoa wira whānui o mua. Ko tō rātou painga nui ko te pumau o te taraiwa—ka āwhina ngā wira taraiwa kei muri ki te whakaiti i te mōrearea o te nekehanga taumaha. E whakaatu ana ngā inenga tuturu, ina huri ana i te tere kotahi, ka whakaatuhia e ngā tauira taraiwa wira-muri he 3-5 nekehanga te iti ake o te koki hurihuri i ngā tauira taraiwa wira-mua.

Ko tētahi atu āhuatanga tino pai o te taraiwa wira-muri ko tōna urungi tere. Mā ngā wira o muri e whakarato ana i te mana me te urungi o ngā wira o mua, ka eke te waka ki tētahi porowhita hurihanga kuiti ake i roto i ngā taiao o roto, pērā i waenganui i ngā whata hūpāmakete me ngā ara hōhipera. Heoi, kia mōhio koe ka pāngia pea ngā wira o muri e te paheke taha ina huri tere ana i runga i ngā mata pahekeheke, nō reira he pai ki te whiriwhiri i tētahi tauira kua whakauruhia he pūnaha whakahaere pumau hiko.

He whānuitia te whakamahinga o ngā pūnaha taraiwa wira-muri i roto i ngā taiao tāone nui e whakamahia whānuitia ana, pērā i ngā rori maeneene o ngā hapori reti o Ūropi me Amerika me ngā wāhi o roto pērā i ngā taunga rererangi. Mō ngā kaiwhakamahi waka a te iwi whānui o ia rā, mā te āhuatanga taraiwa wira-muri ka māmā ake, ka maeneene ake hoki te urunga me te putanga o ngā ararewa.