Polimbana ndi kusintha kwakukulu kwa ulimi wamakono kupita ku ulimi wothandiza kwambiri, wabwino kwambiri komanso wosamalira chilengedwe, 3.6% Benzylaminopurine ndi Gibberellic Acid SL yadziwika bwino ngati mtsogoleri wotsogolera kukula kwa zomera pakubzala masika ndi kupanga zipatso ndi ndiwo zamasamba mu 2026 chifukwa cha njira yake yasayansi yopangira zinthu zosiyanasiyana, magwiridwe antchito abwino kwambiri owonjezera zokolola komanso kuyanjana kwa mbewu zambiri. Imapereka chithandizo chofunikira pa ulimi waukulu komanso zokolola zapamwamba. Chogulitsachi chapangidwa ndi 1.8% 6-Benzylaminopurine (6-BA) ndi 1.8% Gibberellic Acid GA₄+GA₇ pa chiŵerengero chabwino kwambiri cha 1:1.
Kuphatikiza kwaasidi wa gibberellicNdipo 6-BA, imathandizira kusiyanitsa maluwa, imalimbikitsa kuphuka kwa maluwa ndi kutalika kwa pedicel, imathandizira kugawikana kwa maselo ndi kukula kwa zipatso zazing'ono, imathandizira parthenocarpy ndi kukula kwa zipatso kuti iwonjezere kuchuluka kwa zipatso ndikusunga maluwa ndi zipatso. Pakadali pano, imayambitsa mphamvu ya maselo, imakulitsa kukula kwa masamba, imafulumizitsa kukula kwa mbewu ndikuchepetsa kuwonongeka kwa nkhawa ya abiotic.
I. Ntchito Zazikulu
- Sinthani kukula kwa zipatso: Kulimbikitsa kugawikana kwa maselo ndi kutalika, kusunga maluwa, kukweza kuchuluka kwa zipatso komanso kupewa kusabala zipatso.
- Limbikitsani kukula kwa zipatso: Kuthira masamba a zipatso zazing'ono kumakulitsa zipatso, kumasintha mawonekedwe a zipatso ndikudula ming'alu ndi zipatso zosaoneka bwino.
- Chepetsani kukalamba msanga: Zimaletsa kuwonongeka kwa chlorophyll, zimawonjezera kuchuluka kwa amino acid, zimachedwetsa kukalamba kwa masamba ndikuletsa mitengo ya zipatso kugwa msanga.
- Konzani mawonekedwe a zipatso: Sinthani mtundu wa mapesi ndi ubwino wa zipatso ndikufulumizitsa kukhwima kwa zipatso.
- Limbikitsani kupirira kupsinjika: Thandizani mbewu kupirira malo omwe kulima sikuli bwino.
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II. Malangizo Ogwiritsira Ntchito (Kuchulukitsa Chiŵerengero: Nthawi 600–1200)
| Mbewu | Nthawi Yofunsira | Zotsatira Zazikulu |
| Apulo ndi Peyala | Maluwa athunthu + gawo la zipatso zazing'ono | Pangani zipatso zooneka ngati zapamwamba, chepetsani zipatso zopindika |
| Citrus ndi Mphesa | Maluwa oyambirira + 70% nthawi yophukira ya masamba + siteji ya zipatso zazing'ono | Kuyika zipatso mofanana, khungu la zipatso lowala komanso losalala |
| Tomato, Biringanya ndi Tsabola | Kuphuka koyambirira + gawo la zipatso zazing'ono | Pewani kugwa kwa maluwa, kumera zipatso zokhuthala komanso zosalala |
| Adyo | Gawo loyamba la kukula kwa babu | Wonjezerani mababu a adyo ndikuwonjezera phindu ndi ndalama |
III. Malangizo Opewera
- Kuchepetsa kuchuluka kwa madzi: Kuchepetsa kuchuluka kwa madzi n'kofunika kwambiri. Kuchepetsa mlingo wa madzi kumabweretsa mavuto, pomwe kuchulukitsa kwambiri kumayambitsa poizoni wa zomera. Konzani mankhwalawo motsatira malangizo a lemba popanda kusintha mlingo wake mosasamala.
- Nthawi yogwiritsira ntchito: Nthawi yoyenera yogwiritsira ntchito imasiyana malinga ndi mbewu; nthawi zambiri ikani nthawi yophukira ndi nthawi ya zipatso zazing'ono kuti mupeze zotsatira zabwino.

Monga njira yodziwika bwino yosakanikirana ya PGR, imakwaniritsa malamulo ogwirizana pakugawanitsa maselo ndi kutalika kwake pogwiritsa ntchito zosakaniza ziwiri zowonjezera. Monga cytokinin yoyamba yopangidwa mwaluso, 6-BA imalimbikitsa bwino kugawanitsa maselo ndi kusiyanitsa, imaletsa kuwonongeka kwa chlorophyll, imachedwetsa kukalamba kwa masamba ndikuwonjezera nthawi yogwira ntchito ya masamba kuti ipereke michere yofunikira pakukula kwa zipatso. GA₄+GA₇ makamaka imayambitsa kutalikitsa kwa maselo, kusiyanitsa maluwa ndi kukula kwa chubu cha mungu kuti iwonjezere kupendekeka kwa mungu ndi kukhazikika kwa zipatso komanso kufulumizitsa kukula ndi kucha kwa zipatso. Kuphatikiza kumeneku kumathetsa zovuta za mankhwala amodzi a mahomoni ndipo kumaphatikiza zabwino zisanu zazikulu: kusunga maluwa, kusunga zipatso, kuchuluka kwa zipatso, kukweza khalidwe ndi kukana kupsinjika, kuthetsa bwino mavuto obzala wamba kuphatikiza maluwa ambiri koma zipatso zochepa, kugwa kwakukulu kwa zipatso, mawonekedwe osakhazikika a zipatso ndi mtundu wotsika wa zipatso.
Imagwirizana ndi mitundu yosiyanasiyana ya mbewu: mitengo ya zipatso kuphatikizapo apulo, peyala, pichesi, sitiroberi, mphesa, citrus, chitumbuwa; ndiwo zamasamba monga phwetekere, nkhaka, tsabola, biringanya; ndi mbewu zogulitsa monga adyo. Zosavuta kugwiritsa ntchito: sakanizani ndi madzi oyera kuti mupopere mofanana. Kugwiritsa ntchito bwino: kuziziritsa m'mawa kwambiri kapena madzulo kutali ndi kutentha kwakukulu; kupopera kwambiri pamagulu a maluwa, zipatso zazing'ono ndi masamba kuti mugwiritse ntchito bwino. Nthawi yochepa yokolola isanakwane komanso zotsalira zochepa zimagwirizana ndi miyezo ya ulimi wobiriwira komanso chitetezo cha chakudya kuti alimi azigwiritsa ntchito bwino.
Nthawi yotumizira: Juni-02-2026





