Mai i te tīmatanga o te raumati, kua piki haere tonu te pāmahana i ngā rohe rerekē. E mōhio ana tātou katoa he ngāwari ake te pirau o ngā hua me ngā huawhenua i te pikinga o te pāmahana. Nā te mea he maha ngā matūkai me ngā whākōkī kei roto i ngā huawhenua me ngā hua. I te pikinga o te pāmahana, ka tere ake te manawa o ngā hua me ngā huawhenua. Heoi anō, mā te pikinga o te pāmahana ka nui ake te horapa o ngā huakita me ngā harore, ka tere ake te pirau o ngā hua. Nō reira, ko te tiaki i ngā hua me ngā huawhenua i te raumati kua noho hei take e āwangawangahia ana e te katoa.
E mōhiotia whānuitia ana, he maha ngā momo hua o te raumati, he rerekē ēnei i ngā hua o te ngahuru, ā, ka taea te whakairi ki runga i ngā rākau mō te wā roa. Ki te kore ngā hua o te raumati e kohia i te wā tika i muri i te pakari, ka pirau wawe, ka kainga rānei e ngā manu. Nō reira, me kohi tonu ngā kaimahi pāmu i ngā hua me ngā huawhenua i muri i te pakari, ā, me rongoa ki te pouaka whakamātao. I te aroaro o tētahi kaupapa nui pēnei, me pēhea te tiaki pai ake i ngā hua me ngā huawhenua i te raumati?
I roto i te oranga o ia rā, i te wā e wera ana te rangi, he maha ā tātou whakamahinga i te pouaka whakamātao i te kāinga hei pupuri i te hou o ngā hua me ngā huawhenua. Heoi anō, ka whakawhāitihia te nui o ā tātou hoko. I roto i ngā hūpāmakete nui, ka whakamahia pea te rokiroki matao hei rokiroki, ā, ka piki ake hoki te utu o te rokiroki. I runga i tēnei raruraru, kua whakawhanakehia e mātou te 1-mcp, he hangarau rokiroki kore-parahanga, kore-paitini, kore-parahanga, he mea nui ki te whakaroa i te roa o te oranga o ngā huawhenua, ngā hua me ngā putiputi.
He aha te 1-MCP?
1-MCPko 1-Methylcyclopene, nama cas.3100-04-7He haumaru, he kore paitini hoki te 1-MCP, hei matū cyclopropene. Ko te tikanga, he matū ārai ethylene whai hua, ā, kei roto i te kāwai o ngā kaiwhakahaere tipu hangai. Hei matū tiaki kai, kua whānuitia te whakamahinga arumoni. He maha ngā kaituku e whakamahi ana i te 1-MCP hei penapena i roto i te taiao whakahaeretia i roto i ngā whare putunga hua, ka roa pea mō ētahi marama.1-Methylcyclopropen (1-MCP)he otinga whai hua mō te uauatanga o te penapena i ngā hua me ngā huawhenua hou i te raumati.
Ngā whakatakotoranga 1-MCP:
| Taonga | Paerewa | Hua |
| Āhua | Paura Tata Ma | Tohunga |
| Whakamātautau（%） | ≥3.3 | 3.6 |
| Te Parakore（%） | ≥98 | 99.9 |
| Ngā poke | Kāore he poke nui | Kāore he poke nui |
| Makuku （%） | ≤10.0 | 5.2 |
| Pungarehu（%） | ≤2.0 | 0.2 |
| Wairewa | I whakarewahia katoatia te 1 karamu o te tauira ki roto i te 100 karamu o te wai | Kua rewa katoa |
Te whakamahinga o te 1-MCP:
1-Methylcyclopropeneka taea te whakamahi hei tiaki i ngā hua, huawhenua, me ngā putiputi hei ārai i te pirau me te memeha. Hei tauira, ka taea te whakamahi ki ngā momo hua me ngā huawhenua pēnei i te aporo, te pea, te cheri, te pīnihi, te kāpeti, te herewi, te pepa matomato, te kāreti, me ētahi atu. Ko tana mahi matua he whakaiti i te mimiti wai, te whakaroa i te maoa o ngā hua me ngā huawhenua, me te pupuri i tō rātou pakeke, te reka, me te hanganga kai; Mō ngā putiputi, ka taea e te 1-Methylcyclopropene te whakarite i te tae me te kakara o ngā putiputi, pēnei i te tiuripa, te ono putiputi, te carnation, te orchids, me ētahi atu. Hei tāpiri, ka taea e te 1-MCP te whakapai ake i te ātete mate o ngā tipu pēnei i te putiputi. Ko te whakamahinga whānui o1-MCPhe tohu hou anō hoki i roto i te tiaki i ngā hua rākau, ngā huawhenua me ngā putiputi.
Ka taea e te 1-Methylcyclopropene te whakaiti i te ngawari me te pirau o ngā hua me ngā huawhenua, me te whakaroa i te roa o te wā rokiroki me te wā rokiroki. Nā te koretake o te whanaketanga o ngā mahi kawe hua matao mō ngā hua ahuwhenua, tata ki te 85% o ngā hua me ngā huawhenua e whakamahi ana i ngā mahi kawe noa, ka hua ake he nui te pirau me te ngaronga. Nō reira, ko te whakatairanga me te whakamahinga o te 1-methylcyclopropene he whānui te wāhi mākete.
Wā tuku: Mei-18-2023