I ngā tau tata nei, kua nui haere ngā hua kāore i te wā tika, ā, i te tīmatanga o te kōanga, ka puta mai ngā rōpere hou me ngā pītiti ki te mākete. Me pēhea te pakari o ēnei hua kāore i te wā tika? I mua, i whakaaro te iwi he hua tēnei e whakatipuria ana i roto i te whare kati kōtuhi. Heoi, nā te mea kei te kitea tonutia ngā rōpere tuwhera, ngā karepe kāore he purapura, me ngā merengi kua pirau i ngā tau tata nei, kua tīmata te iwi ki te ruarua mēnā he tino reka ēnei hua nunui, hou kāore i te wā tika? He tino haumaru rānei?
I aro tonu te tangata ki te putanga mai o ēnei hua āhua rerekē. Kua uru mai hoki ngā homoni ki te tirohanga a te tangata. Hei whakapoto i te huringa tipu o ngā tipu, hei whakatutuki hoki i ngā hua nui ake, ka whakamahia e ētahi tāngata ngā homoni ki ngā hua me ngā huawhenua maha kāore i te wā tika kia tere ai te maoa. Koia te take he ātaahua te āhua o ētahi hua engari he kino te reka.
Nā te whanonga a ngā kaihokohoko nanakia e tāpiri ana i ngā homoni ki ngā huawhenua me ngā hua, he maha ngā tāngata e kore e pai ki ngā homoni, ā, ko te kaiwhakahaere tipu tipu kāore i te pai ki te iwi nā te mea he rite tonu ōna pānga ki ngā homoni. Nō reira, he aha rawa te kaiwhakahaere tipu tipu? He hononga ki ngā homoni? He aha te momo whanaungatanga? Muri iho, me kōrero tātou mō te kaiwhakahaere tipu tipu me āna mahi?
Ko te kaiwhakatika tipu tipu he matū rauropi hangai (he mea tūturu rānei i tangohia mai i ngā moroiti) e rite ana ki te homoni tipu tūturu, ā, he rite tonu te whakahaere tipu me te whanaketanga ki te homoni tipu tūturu. He matū hangai tēnei e whakamahia ana i roto i te mahi ahuwhenua i muri i te mārama o te tangata ki te hanganga me te tikanga mahi o te homoni tipu tūturu, kia pai ai te whakahaere i te tukanga tipu o ngā hua, kia tutuki ai te kaupapa o te whakapūmau i te hua me te whakanui ake i te hua, te whakapai ake i te kounga, me te whakarei ake i te ātete o te hua. Ko ngā kaiwhakatika tipu tipu noa ko te DA-6, Forchlorfenuron, sodium nitrite, brassinol, gibberellin, me ētahi atu.
He maha ngā whakamahinga o ngā mea whakatikatika tipu, ā, he rerekē i waenga i te momo me te tipu e hiahiatia ana. Hei tauira:
Whakahaere i te whakatipu me te moe; whakatairanga i te pakiaka; whakatairanga i te roa me te wehenga o te pūtau; whakahaere i te puku taha, i te ngaunga rānei; Whakahaere i te momo tipu (ārai i te noho poto me te kaha); whakahaere i te pua, i te ira tāne me te ira wahine, meinga kia kore he tamariki; Puawai me te hua tuwhera, whakahaere i te hinganga o te hua; whakahaere i te āhua, i te wā pakari rānei o te hua; whakarei ake i te ātete ki te ahotea (ātete ki te mate, te ātete ki te tauraki, te ātete ki te tote me te ātete ki te huka); Whakarei ake i te kaha ki te mimiti i te tongi; whakanui ake i te huka, te whakarerekē rānei i te waikawa; whakapai ake i te reka me te tae; Whakatairanga i te tukunga o te rapa, te kapia rānei; te tango rau, te whakatau tata rānei (whakangāwari i te hauhake ā-mīhini); tiaki, me ētahi atu.
E ai ki ngā Ture Whakahaere i ngā Patupatu, kei roto ngā kaiwhakatikatika tipu i te kāwai whakahaere patupatu, ā, me whakatinana te pūnaha rēhita me te whakahaere patupatu i runga i te ture. Me rēhita ngā kaiwhakatikatika tipu katoa e hangaia ana, e hokona ana, e whakamahia ana hoki i Haina hei patupatu. Ina whakamahia e tātou ngā kaiwhakatikatika tipu, me whakamahi tātou i aua mea kia rite tonu ki ngā tohutohu, ā, me mahi i ngā mahi tiaki pai hei ārai i te haumaru o te tangata, o te kararehe me te wai inu.
Wā tuku: Pipiri-08-2023