S-abscisic acid (S-ABA), wowongolera omwe amapangidwira mtedza, amalimbikitsa bwino nthambi ndikuwonjezera maluwa ndi nyemba. Komabe, m'mayesero wamba, kuchuluka kwa zokolola kumayambira 8% mpaka 13%; zokolola zopitirira 30% zimawonedwa pokhapokha zitaphatikizidwa ndi fungicides polimbana ndi matenda.
Kutsimikizira kwa S-abscisic Acid's Core Functions
S-abscisic acid imakhala ndi malamulo omveka bwino pakukula kwa mtedza.
Mayesero akumunda amatsimikizira kuti kupopera mankhwala a 0.25% S-abscisic acid amadzimadzi amadzimadzi kumalepheretsa kwambiri kukula kwa vegetative (kukula kwa miyendo) ndikulimbikitsa nthambi, ndi kuwonjezeka kwa nthambi za 26.5%. Zimawonjezeranso kwambiri kuchuluka kwa nyemba pa chomera chilichonse - mpaka 45.6% - potero kukwaniritsa zolinga zolimbikitsa nthambi ndi kukulitsa maluwa ndi kupanga makoko. Chithandizo chophatikizika cha Difenoconazole/Propiconazole ndi S-abscisic acid chimathandizira kuti pakhale michere yambiri; mphamvu ya kuphatikiza uku pakulimbikitsa nthambi ndi kuwongolera mitengo ya pod-kukhazikitsa kwatsimikiziridwa muzopangapanga.
Pamene S-abscisic acid ikugwiritsidwa ntchito yokha, deta yoyesera imasonyeza kuwonjezeka kwa zokolola za 8.6% -12.9%-kupindula kokhazikika, ngakhale kuti sikudutsa chizindikiro cha 30%. Zokolola zimawonjezeka kupitirira 30% zimatheka pokhapokha S-abscisic acid itaphatikizidwa ndi fungicides kuti athetse madontho a tsamba la mtedza (poyerekeza ndi mankhwala a fungicide okha popanda S-abscisic acid). Chotsatirachi chimaphatikizapo ubwino woletsa matenda; amanena kuti mankhwala apadera a S-abscisic acid a mtedza amatha kulimbikitsa zokolola ndi 30% nthawi zambiri amasonyeza zotsatira zabwino kwambiri m'madera omwe ali ndi matenda oopsa.
Ubwino Wowonjezera Wolimbana ndi Kupsinjika kwa S-abscisic Acid
Monga chowongolera chomera chachilengedwe, S-abscisic acid imayendetsa majini olimbana ndi kupsinjika mumtedza, kumawonjezera kulolera kwawo ku chilala, kuzizira, komanso kupsinjika kosalekeza. M'zaka zachilala, zimachepetsa kwambiri zokolola. Kuonjezera apo, imapangitsa kuti mtedza ukhale wabwino poonjezera kuchuluka kwa makoko odzaza, kulemera kwa 100-kernel, ndi kuchuluka kwa mafuta. Malangizo Ogwiritsira Ntchito S-Abscisic Acid
Nthawi zambiri, mankhwalawa amayenera kugwiritsidwa ntchito kamodzi pazigawo zotsatirazi: mbande, maluwa, kukumba, ndi kukulitsa poto. Sungunulani mankhwalawa nthawi 1,000 mpaka 1,500 ndi madzi ndikupopera mofanana. Dziwani kuti sayenera kusakanizidwa ndi mankhwala amchere amchere; kugwiritsa ntchito madzi acidic kuti dilution kumabweretsa zotsatira zabwino.
