GibberellinHe homoni tipu tēnei e kitea whānuitia ana i roto i te ao tipu, ā, e whai wāhi ana ki ngā tukanga koiora maha pērā i te tipu me te whanaketanga o ngā tipu. Ko ngā ingoa o ngā gibberellins ko A1 (GA1) ki te A126 (GA126) e ai ki te raupapa o te kitenga. Ko āna mahi he whakatairanga i te whakatipu purapura me te tipu o ngā tipu, te pua me te hua wawe, me ētahi atu, ā, e whakamahia whānuitia ana i roto i ngā momo hua kai.
1. Te mahi ā-tinana
GibberellinHe matū tino kaha, he matū whakatairanga tipu whānui hoki. Ka taea te whakatairanga i te roa o ngā pūtau tipu, te roa o te kakau, te whānui o ngā rau, te whakateretere i te tipu me te whanaketanga, te whakatō wawe i ngā hua, me te whakanui ake i te hua, te whakapai ake rānei i te kounga; ka taea te whakamutu i te moe, te whakatairanga i te whakatipu; te whakaputa hua; ka taea hoki te whakarerekē i te ira tangata me te ōwehenga o ētahi tipu, ā, ka meinga ētahi tipu tau rua kia puāwai i te tau o nāianei.
2. Te whakamahinga o te gibberellin i roto i te mahi whakaputa
(1) Whakatairanga i te tipu, te pakari wawe me te whakanui ake i te hua
Mā te rongoā i ngā huawhenua rau kakariki maha ki te gibberellin ka tere ake te tipu me te whakapiki i te hua. Ka rehuhia te herewi ki te 30~50mg/kg wai i te hawhe marama i muri i te kotinga, ka piki ake te hua neke atu i te 25%, ka tere ake te tipu o ngā kakau me ngā rau, ā, ko te mākete he 5~6d i te ata.
(2) Whakamutua te moe me te whakatairanga i te whakatipu
I roto i te whakatipu ā-kāinga rōpere me te whakatipu ā-haurua, i muri i te hipoki me te pupuri i te mahana mō ngā rā e 3, arā, ina puta neke atu i te 30% o ngā puku putiputi, rehuhia te 5 mL o te 5~10 mg/kg o te otinga gibberellin mō ia tipu, me te arotahi ki ngā rau ngākau, ka taea ai te puāwai i te pua o runga i mua i te wā, hei whakatairanga i te tipu me te pakari wawe.
(3) Whakatairanga i te tipu o ngā hua
Me rehu ngā huawhenua merengi ki te 2~3mg/kg o te wai ki runga i ngā hua taitamariki i te wā e tipu ana te merengi taitamariki, ka taea hoki tēnei te whakatairanga i te tipu o ngā merengi taitamariki, engari kaua e rehuhia ngā rau kia kore ai e nui haere ngā pua tāne.
(4) Whakaroahia te wā rokiroki
Mā te rehu i ngā hua merengi ki te 2.5~3.5mg/kg wai i mua i te hauhake ka roa ake te wā rokiroki. Mā te rehu i ngā hua ki te 50~60mg/kg wai i mua i te hauhaketanga o te panana ka roa ake te wā rokiroki hua. Ka taea hoki e te jujube, te longan me ētahi atu gibberellins te whakaroa i te koroheketanga me te roa ake o te wā rokiroki.
(5) Hurihia te ōwehenga o ngā putiputi tāne me ngā putiputi uwha kia nui ake ai te hua o ngā purapura
Mā te whakamahi i te momo kūkamo uwha mō te whakaputa purapura, ka taea te rehu i te 50-100 mg/kg o te wai ina puta ngā rau tuturu e 2-6 i roto i ngā tipu te huri i te kūkamo uwha hei tipu whāiti, te whakaoti i te whakapūpū, me te whakanui ake i te hua o te purapura.
(6) Whakatairanga i te tangohanga kakau me te puāwaitanga, whakapai ake i te taunga whakaputa uri o ngā momo rangatira
Ka taea e te gibberellin te whakaoho i te pua wawe o ngā huawhenua rā roa. Mā te rehu i ngā tipu, mā te maturuturu rānei i ngā pūwāhi tipu ki te 50~500mg/kg o te gibberellin ka taea te whakaputa i ngā kāreti, kāpeti, rātiti, tōreri, kāpeti Haina me ētahi atu hua rā-2a. Ka taea te whakatō i raro i ngā āhuatanga rā poto.
(7) Whakamamae i te paitini o ngā tipu i puta mai i ētahi atu homoni
I muri i te whara o te nui rawa o ngā huawhenua, ka taea e te rongoā ki te 2.5-5 mg/kg te whakaiti i te paitini o te paclobutrazol me te chlormethaline; ka taea e te rongoā ki te 2 mg/kg te whakaiti i te paitini o te ethylene. He kino te tōmato nā te nui rawa o te whakamahinga o te huānga ārai-hinga, ka taea te whakaiti i tēnei mā te 20mg/kg gibberellin.
3. Ngā take e hiahia ana kia arohia
Kia mōhio mai i te whakamahinga mahi:
1️⃣Kia tino whai i ngā tikanga hangarau o te rongoā, ā, me mōhio koe ki te roa o te wā e whakamahia ana, te kukū, te wāhi e whakamahia ana, te auau, me ērā atu mea e whakamahia ana te rongoā;
2️⃣Mēnā ka whakatauritea ki ngā āhuatanga o waho, nā te mārama, te pāmahana, te haumākū, ngā āhuatanga oneone, tae atu ki ngā mehua ahuwhenua pēnei i te momo, te whakamomona, te kiato, me ētahi atu, ka rerekē te awe o te rongoā. Me whakakotahi te whakamahinga o ngā mea whakatikatika tipu me ngā mehua ahuwhenua tuku iho;
3️⃣Kaua e whakamahi kino i ngā kaiwhakatikatika tipu. He kaupapa mahi koiora tō ia kaiwhakatikatika tipu, ā, he herenga anō tō ia rongoā. Kaua e whakaaro ahakoa te momo rongoā e whakamahia ana, ka whakapiki ake i te whakaputanga me te whai huatanga;
4️⃣Kaua e whakaranua ki ngā matū kawakore, he ngāwari te whakakore i te gibberellin, ā, ka ngaro i te aroaro o te kawakore. Engari ka taea te whakaranu ki ngā maniua me ngā patupatu waikawa me ngā patupatu koretake, me te whakaranu ki te urea hei whakanui ake i te hua;
Wā tuku: Hōngongoi-12-2022