I roto i te mahere hanga-i-Haina 2025, ko te hanga atamai te ia matua me te kaupapa matua o te whanaketanga o te umanga hanga ā-muri, ā, ko te huarahi matua hoki hei whakaoti rapanga i te umanga hanga o Haina mai i te whenua nui ki te whenua kaha.
I ngā tau 1970 me 1980, ko ngā wheketere whakarite o Haina te kawenga mō te takai māmā o ngā patu pepeke me te tukatuka i te kukū emulsable, te kaihoko wai me te paura. I ēnei rā, kua oti i te umanga whakarite o Haina te kanorau me te motuhaketanga o te umanga whakarite. I ngā tau 1980, ko te hanga o ngā whakaritenga patu pepeke i arahi i te tihi o te whakapai ake i te tukanga me te aunoatanga. Ko te huarahi rangahau me te whanaketanga o te whakaritenga patu pepeke e arotahi ana ki te mahi koiora, te haumaru, te penapena mahi me te whakaiti i te parahanga taiao. Me whakakotahi te kōwhiringa taputapu me te huarahi rangahau me te whanaketanga o te whakaritenga patu pepeke, me te whakatutuki i ngā mātāpono e whai ake nei: ① ngā whakaritenga kounga hua; ② ngā whakaritenga tiaki taiao; ③ ngā whakaritenga haumaru; ④ ratonga muri-hoko. Hei tāpiri, me whai whakaaro hoki ki te kōwhiringa taputapu mai i ngā āhuatanga o te whakahaere matua o te hua whakarite me ngā taputapu matua o te whakaritenga. Ārahihia ngā kaimahi katoa ki te whai wāhi ki te matapakinga o te kōwhiringa taputapu, me te ngana ki te whiriwhiri taputapu i roto i te taahiraa kotahi.
Ki te whakatauritea ki te hanga tuku iho, ko te raina hanga aunoa he āhuatanga whānui me te pūnaha. I roto i te whakamahinga o te pūnaha whakahaere aunoatanga wae, me aro nui ki: ① te maimoatanga o mua o ngā rauemi mata me ngā rauemi āwhina; ② te tauhohenga whakakore waikawa-pūtake, te whakahaere taumaha waipiro kawakore me te pūnaha whakahaere rere; ③ te whakahaere taumata wai teitei me te iti me te whakahaere taumaha o te tāke whakakī me te puranga.
E rima ngā wāhanga matua o te pūnaha whakahaere whakauru o te raina whakaputa whakarite lil crop glufosinate: ① pūnaha whakahaere tohatoha rauemi mata; ② pūnaha whakahaere whakarite hua; ③ pūnaha kawe me te tohatoha hua kua oti; ④ raina whakaputa whakakī aunoa; ⑤ pūnaha whakahaere whare putunga.
Kāore e taea e te raina whakaputa ngāwari atamai te whakatutuki i ngā whakaritenga o te tukatuka whakarite patu pepeke tonu me te aunoa, engari ka taea hoki e ngā umanga te urupare tere. Koinei anake te huarahi mō te umanga whakarite. Ko tōna ariā hoahoa ko: ① kawe rauemi kati; ② horoi ipurangi CIP; ③ huringa whakaputa tere; ④ hangarua.
Wā tuku: Hanuere-18-2021