I te rā tuatahi o te hanganga, ka tīmata te kapa mahi mā te whakarite pai i ngā mata o te pari me te awaawa. Ka tangohia e rātou ngā taru kino, te oneone koretake, me ngā kōhatu koi, me te whakarite kia mau tonu ngā hapa o te mata i roto i te ātete ±50mm kia pai ai te papa papatahi me te kiato. Mō ngā pari uaua, ka whakatikatikahia e ngā tohunga hangarau te pikinga kia kore ai e pā kino te pari nui ki te kounga o te whakatakotoranga; i ētahi wāhi, ka tāutahia hoki he paparanga geotextile hei tiaki i te paraikete sima mai i te pakaru o ngā mea koi, kia pumau ai te turanga mō ngā mahi e whai ake nei.
Kia tukuna ngā paraikete sima kua hurihia ki te papa mahi, ka tapahia tika e ngā kaimahi kia rite ki ngā rahi kua tohua, kia 10–15 cm te tawhiti e taupatupatu ana. I te wā e tāuta ana, ka wetekina ngā paraikete mai i runga ki raro i ngā pari me te ahunga o te rere o te wai i roto i ngā awaawa. Mā tēnei ka noho pūmau te mata o te paraikete—kāore he kita, he wāhanga iri rānei—ā, ka tino rite ki te whenua koretake.
I ngā hononga taupatupatu, ka tino whakatinanahia te mātāpono pakari o te "taupatupatu o te paparanga o runga ki te paparanga o raro, me te whai i te ahunga o te rere o te wai", me ngā taupatupatu taha e ine ana i te ≥15 cm me ngā taupatupatu roa ≥10 cm. Muri iho, ka whakamahia ngā pine punga Φ8mm kua whakakikoruatia ki ngā mowhiti hei whakau i te paraikete i roto i te tauira whatunga me te tawhiti 1.0–1.5 m. I te tihi, te matimati, me ngā kokonga o te pari, ka whakaitihia te tawhiti ki te 0.5 m hei whakarato i te taupatupatu kiato ake, kia mau tonu ai te paraikete sima ki tōna tūranga, ā, kia kore ai e paheke, e pupuhi rānei i muri i te whakamakuku.
E whakanui ana ngā tohunga hanga whare me mātua whai i ngā kaupapa matua e toru i te wā e tāuta ana i te paraikete sima: (1) Ina heke te pāmahana ki raro iho i te 5°C, ina piki ake rānei ki runga ake i te 30°C, me whakatinana ngā mahi whakamahana, whakamatao rānei kia kore ai e whakararuraru i te tauhohenga wai; (2) Kāore e whakaaetia te rehu tika i te mata o te paraikete ki ngā pū wai pēhanga teitei hei ārai i te ngaronga o te paru sima; me (3) Me aro nui ki te whakamakuku i ngā hononga taupoki me ngā pūnga punga kia pai ai te whakamaroke me te ōrite puta noa i te mata. Mā te aro nui ki ēnei taipitopito anake ka taea e tēnei tikanga auaha te whakatutuki i tōna pūmanawa katoa, ka hua ake he kaupapa hangarau kounga teitei, pumau.
Mai i te papanga ngohengohe ki te anga tiaki pakari, ka hangaia e te paraikete sima—me tana tukanga tāutanga iti me ōna āheinga mahi tino pai—he ara hou hei whakarei ake i te kounga me te whai huatanga o ngā kaupapa hanganga. I te haere tonu o te whanaketanga o te hangarau, kua rite tēnei "rauemi hangarau-teitei ngāwari" mō te whakamahi whānui puta noa i te whānuitanga o ngā tono, ā, nā reira ka whai wāhi ki te whanaketanga kounga teitei o ngā hanganga matomato me te whai hua.
Wā tuku: Paenga-whāwhā-09-2026
