Te tukunga o te ethylene mai ieteponaEhara i te mea he hononga tata te otinga ki te uara pH anake, engari e pā ana hoki ki ngā āhuatanga taiao o waho pēnei i te pāmahana, te māramatanga, te haumākū, me ētahi atu, nō reira kia tino aro atu ki tēnei raruraru i te wā e whakamahia ana.
(1) Raru pāmahana
Te wehewehenga oeteponaKa piki ake te pāmahana i te pikinga ake. E ai ki te whakamātautau, i raro i ngā āhuatanga kawakore, ka taea te pirau katoa i te ethephon ka tukuna ki te wai kohua mō te 40 meneti, ka waiho ko ngā pūhaumāota me ngā phosphate. Kua whakamātauhia mā te mahi ko te pānga o te ethephon ki ngā hua e pā ana ki te pāmahana i taua wā. I te nuinga o te wā, me pupuri te pāmahana e tika ana mō tētahi wā i muri i te maimoatanga kia kitea ai he pānga, ā, i roto i tētahi awhe pāmahana, ka piki ake te pānga i te pikinga ake o te pāmahana.
Hei tauira,eteponaHe pānga pai ki te pakari o ngā poro miro i te pāmahana 25 °C; he pānga anō hoki tō te 20~25 °C; i raro i te 20 °C, he tino ngoikore te pānga o te pakari. Nā te mea me whai pāmahana tika te ethylene i roto i te tukanga whai wāhi atu ki ngā mahi ā-tinana me ngā mahi matū koiora o te tipu. I taua wā anō, i roto i tētahi awhe pāmahana, ka piki ake te nui o te ethephon e uru ana ki te tipu me te pikinga o te pāmahana. Hei tāpiri, ka taea e te pāmahana teitei ake te whakatere i te nekehanga o te ethephon i roto i te tipu. Nō reira, ka taea e ngā āhuatanga pāmahana tika te whakapai ake i te pānga tono o te ethephon.
(2) Ngā raruraru rama
Ka taea e te kaha o te mārama te whakatairanga i te mimiti me te whakamahinga oeteponae ngā tipu. I raro i ngā āhuatanga mārama, ka kaha ake te tukanga whakaahua me te whakapūngao o ngā tipu, ka āwhina i te kawe i te ethephon me te kawe i ngā matū rauropi, ā, ka tuwhera ngā stomata o ngā rau hei whakahaere i te urunga o te ethephon ki roto i ngā rau. Nō reira, me whakamahi e ngā tipu te ethephon i ngā rā paki. Heoi, ki te kaha rawa te mārama, ka ngawari te maroke o te wai ethephon e rehuhia ana ki runga i ngā rau, ka pā ki te mimiti o te ethephon e ngā rau. Nō reira, me karo te rehu i raro i te mārama wera me te kaha i te poutumarotanga o te raumati.
(3) Te haumākū o te hau, te hau me te ua
Ka pā anō hoki te haumākū o te hau ki te mimiti oeteponae ngā tipu. He uaua te maroke o te wai i te nui o te haumākū, ā, he pai tēnei mō te ethephon kia uru ki roto i te tipu. Mēnā he iti rawa te haumākū, ka tere te maroke o te wai i runga i te mata o te rau, ka pā tēnei ki te nui o te ethephon e uru ana ki roto i te tipu. He pai ake te rehu i te ethephon ki te hau mātao. He kaha te hau, ka marara te wai me te hau, ā, he iti te whai huatanga o te whakamahinga. Nō reira, me whiriwhiri he rā paki me te hau iti.
Kaua e ua i roto i ngā hāora e ono i muri i te rehu, kia kore ai e horoia te ethephon e te ua, ā, kia pāngia ai tōna whai huatanga.
Te wā tuku: 28-Pepuere-2022