Okonzanso mitengo yobzala mbewu ya mbewu
Gibberellic acid (GA3):Ntchito yayikulu ya ga3 ndikukula mizu, masamba ndi nthambi zofananira, zimalimbikitsa maluwa azomera, zimalimbikitsa maluwa ambiri.
AUXIN:Asexin makamaka amalimbikitsa kuchuluka kwa zipatso, kusanthula kwa maluwa, kuchedwa kufalikira kwa masamba, ndikuwongolera kuchuluka kwa amuna ndi akazi. Zofananira zimaphatikizapo sodium nitrofnolates (atonik), 2,4-D, Nahohthyl acetic acid (Naa), iba), 3-Butyric acid (Iba).
Ethephoni:Ethephoni imatha kupanga mbewu zazifupi komanso zamphamvu ndikupewa malo ogona. Amagwiritsidwa ntchito makamaka kucha ndi kupaka utoto. Kuphatikiza apo, imatha kulimbikitsa maluwa, kutulutsa maluwa ambiri achikazi, ndikulimbikitsa mbewu kuti zinyamule zam'malozi zoyambirira ndi zokhala ndi mavwende ambiri. Mwachitsanzo, chifukwa cha njira yogwiritsira ntchito mavwende ndi zipatso, ndikukonzekera kwa 30% adfathyl hexanoate (da-6) + ethephoni yogwiritsidwa ntchito pa chimanga chamunda.
Cytokinin:Amagwiritsidwa ntchito kwambiri powonjezera zipatso ndikupititsa patsogolo magawano a maselo, zipatso zowawa, tofahs, etc. Ngati mukufuna kuti athe kukula, muyenera kugwiritsa ntchito cytokinin. Itha kuthetsa magwiridwe antchito ndikulimbikitsa kukula kwa masamba ofananira nawo.
ABSCISIC Acid:Zimalimbikitsa makamaka masamba kuti alowe madonthono, kotero kuti masamba ndi zipatso zimatha kupita patsogolo, ndipo zimadziwika kuti "mahormone hormone". Abssisic acid imatha kupangitsa mbewu kukula pang'onopang'ono zimatha pang'onopang'ono, mwamphamvu, ndikuwonjezera kupsinjika kwa mbewu, monga kukana kupsinjika kwa mbewu, kukana chilala, mchere.
Brassinolide:Brassinolide makamaka amagwiritsidwa ntchito kuwongolera makonzedwe asanu. Kaya zili pamizu, maluwa, masamba, zipatso, kapena kuchuluka kwa matenda komanso kutsimikiza matenda, zotsatira zake zikuwonekeratu. Sizingangolimbikitsa kuthekera kwa mbewu kuti muthane ndi matenda, kuzizira, chilala, mchere ndi alkali, komanso kupewa kuwonongeka kwa mankhwala ophera tizilombo komwe kumachitika chifukwa chogwiritsa ntchito mankhwala ophera tizilombo ndi feteleza.
Kugwiritsa ntchito kwa oyang'anira mbewu pamwambapa mbewu zamunda kumathandizanso kukulitsa kukula ndi kukula kwa mbewu ndikuwongolera zokolola ndi mtundu wabwino. Dziwani kuti kugwiritsa ntchito kwa woyang'anira aliyense kuyenera kutsata njira yolondola yogwiritsira ntchito ndi kuchuluka kwa kuchuluka kwa zotsatila.
