I-S-abscisic acid (S-ABA), isilawuli esiklanyelwe ngokukhethekile amantongomane, sikhuthaza ngempumelelo i-branching futhi sandise inani lezimbali nama-pods. Nokho, ezinhlolweni ezijwayelekile, ukukhuphuka kwesivuno okujwayelekile kusuka ku-8% kuya ku-13%; ukuzuza kwesivuno okungaphezu kwama-30% kubonwa kuphela uma kuhlanganiswe nezibulala-sikhunta zokulawula izifo.
Ukuqinisekiswa Kwemisebenzi Eyinhloko ye-S-abscisic Acid
I-S-abscisic acid inomphumela ocacile wokulawula ekukhuleni kwamantongomane.
Izivivinyo zasensimini ziqinisekisa ukuthi ukufafaza isixazululo samanzi se-S-abscisic acid esingu-0.25% kuvimbela kakhulu ukukhula kwezitshalo (ukukhula kwemilenze) futhi kukhuthaza i-branching, ngokunyuka kwegatsha eliphezulu kwe-26.5%. Futhi kwandisa kakhulu inani lama-pods esitshalweni ngasinye-kufika ku-45.6% - ngaleyo ndlela kufinyelele imigomo yokuthuthukisa amagatsha nokwandisa ukuqhakaza kanye nokwakheka kwe-pod. Ukwelashwa okuhlangene kwe-Difenoconazole/Propiconazole kanye ne-S-abscisic acid kwenza ukufakwa okugcwele kwezakhi; ukusebenza kahle kwale nhlanganisela ekukhuthazeni igatsha kanye nokuthuthukisa amazinga okusetha i-pod kuqinisekisiwe kuzilungiselelo zokukhiqiza.
Uma i-S-abscisic acid isetshenziswa iyodwa, idatha yesilingo ibonisa ukukhuphuka kwesivuno ngo-8.6%–12.9%—inzuzo ezinzile, nakuba isilela kumaki angama-30%. Ukwenyuka kwesivuno okudlula u-30% kufinyelelwa kuphela uma i-S-abscisic acid ihlanganiswa nezibulala-sikhunta ukuze kulawuleke indawo yeqabunga lamakinati (uma kuqhathaniswa nokwelashwa kwesikhunta kuphela ngaphandle kwe-S-abscisic acid). Lo mphumela uhlanganisa izinzuzo zokulawula izifo; ithi ukwakheka okukhethekile kwe-S-abscisic acid yamantongomane kungakhuphula isivuno ngo-30% ngokuvamile kubonisa imiphumela emihle kakhulu ezindaweni ezinomfutho ophakeme wezifo.
Izinzuzo Ezengeziwe Zokumelana Nokucindezeleka Ze-S-abscisic Acid
Njengomlawuli wezitshalo zemvelo, i-S-abscisic acid yenza kusebenze izakhi zofuzo ezimelana nengcindezi kumantongomane, ithuthukisa kakhulu ukubekezelela kwawo isomiso, amakhaza, kanye nengcindezi yokunqampuna eqhubekayo. Eminyakeni yesomiso, kunciphisa kakhulu ukulahlekelwa kwesivuno. Ukwengeza, ithuthukisa ikhwalithi yamantongomane ngokukhuphula izinga lama-pods agcwele ngokugcwele, isisindo se-kernel eyi-100, kanye nezinga lokukhipha uwoyela. Imihlahlandlela Yokusetshenziswa kwe-S-Abscisic Acid
Ngokuvamile, umkhiqizo kufanele usetshenziswe kanye ngesikhathi ngasinye kulezi zigaba ezilandelayo: isithombo, ukuqhakaza, ukugxiviza, nokunwetshwa kwe-pod. Nciphisa umkhiqizo izikhathi eziyi-1,000 kuya kweziyi-1,500 ngamanzi bese ufutha ngokulinganayo. Qaphela ukuthi akufanele ihlanganiswe nezibulala-zinambuzane ezine-alkaline; ukusebenzisa amanzi ane-asidi ukuhlanjululwa kuveza imiphumela engcono.
