E ai ki ngā tatauranga mai i te Rōpū Horoi Kakahu o Haina, ko te toharite o te ngaronga o ngā kakahu rinena o ngā wheketere horoi kakahu i Haina he 8% ki te 15% ia tau, ā, neke atu i te 22% o ngā utu whakahaere te nui o te ngaronga ōhanga tika. E tātari hohonu ana tēnei tuhinga i ngā tino take o te ngaronga o ngā kakahu rinena, ā, e whakaaro ana hoki i ngā otinga.
Te Kino Matū (38%)
● Taiao kawakore
Ina nui ake te uara pH i te 10, ka heke te kaha o ngā muka miro mā te 17% ia huringa. (Ngā raraunga whakamātautau o te Tai o te Moana-a-Kiwa)
● Te waikura o te toenga hauota
Ko te kukū o te hauota kore utu neke atu i te 50 ppm ka heke te kaha pakaru o ngā muka mā te 23%. (Paerewa ISO 10528)
Te Pakaru o te Āhua Mīhini (45%)
He maha ngā wā ka pā te kino o te kaha miihini ki ngā tukanga horoi, whakamaroke, me te kawe. Hei tauira, mēnā he puku iti, he mea ke, he kohao rānei kei te taha o roto o te mīhini horoi kauhanga, ko te kauhanga hau momi o tewhāngai hora, ngā mata pa o te rinena o ngā whāngai whāngai,ngā mīhini rino, mengā kōpaki, ngā whare herehere rinena me ngā kāreti kawe waka, me ētahi atu, ka rakurakuhia, ka morohia rānei te rinena.
● Pēhanga
Mena kāore ngā kaupapa pēhi o te mīhini tango wai e tika ana, he tiketike rawa rānei te taumata wai horoi kia taupokina te rinena i te taiapa i te wā e pēhihia ana, ka puta he whara me te motu o te rinena i ēnei katoa.
● Te Pakaru o te Pūnaha Tuku
Ko ngā mata e pā tika ana ki te rinena, pērā i te pū o roto o te mīhini horoi kakahu ahumahi, i te mīhini rāneihoroi kauhanga, mēnā he pūwero, ka taea rānei e te whitiki maitai o te whitiki kawe te haehae i te 1.2-3.5cm i te wā e horoia ana.
● Te taumaha rawa o ngā taputapu
E whakaatu ana ngā raraunga whakamātautau, ina neke atu te rōrahi uta i te 15% o te rohenga o runga, ka piki te auau ngaronga rinena ki te 2.3 ngā wā o te uara noa.
Ngā Āputa Whakahaere (5%)
● Ka puta he mea whakarewa ke i te hapa whakarōpū, ā, ko te tūponotanga he 0.7‰
● Ko te toharite o ngā hapa o te kawe waka he 1.8 ngā raruraru mō ia haerenga.
Ko ngā take e toru e pā ana ki te pakaru o ngā rinena kua whakahuatia ake nei. Ka taea te whakatika i ēnei raruraru mā te whakahaere tino tika me ngā tikanga horoi paerewa. Ka whakamāramahia e te tuhinga e whai ake nei me pēhea te ārai i ēnei raruraru.
Wā tuku: Pipiri-17-2025