Acide S-abscisic (S-ABA), igenzura ryagenewe umwihariko wibishyimbo, iteza imbere amashami kandi ikongera umubare windabyo nuduti. Nyamara, mubigeragezo bisanzwe, umusaruro usanzwe wiyongera kuva kuri 8% kugeza 13%; umusaruro urenze 30% ugaragara gusa iyo uhujwe na fungicide yo kurwanya indwara.
Kugenzura S-Abcisic Acide Yibanze Imikorere
Acide S-abscisic igira ingaruka zisobanutse kumikurire yintoki.
Ibigeragezo byo mu murima byemeza ko gutera 0.25% S-abscisic acide amazi yo mu mazi bibuza cyane imikurire y’ibimera bikabije (gukura kw'amaguru) kandi bigatera amashami, hamwe n’ishami ryinshi ryiyongera 26.5%. Yongera kandi cyane umubare wibiti kuri buri gihingwa - kugeza kuri 45,6% - bityo ukagera ku ntego zo guteza imbere amashami no kongera indabyo nimbuto. Kuvura hamwe na Difenoconazole / Propiconazole na aside S-abscisic ituma intungamubiri zuzuye; efficacy yuruvange mugutezimbere amashami no kuzamura igipimo cyo gushiraho pod cyemejwe mubikorwa byumusaruro.
Iyo aside S-abscisic ikoreshwa yonyine, amakuru yikigereranyo yerekana umusaruro wiyongereyeho 8,6% –12.9% - inyungu ihamye, nubwo itagera kuri 30%. Umusaruro wiyongera urenga 30% bigerwaho gusa iyo aside S-abscisic ihujwe na fungicide kugirango igenzure ikibabi cyibishyimbo (ugereranije nubuvuzi bwa fungiside gusa nta aside S-abcisike). Igisubizo gikubiyemo ibyiza byo kurwanya indwara; ivuga ko S-abscisic acide yihariye ya peanut ishobora kongera umusaruro kuri 30% muri rusange byerekana umusaruro ushimishije mubidukikije bifite umuvuduko ukabije windwara.
Inyongera ya Stress-Kurwanya Inyungu za Acide S-abscisic
Nkumuteguro wa endogenous naturel, acide S-abscisic ikora genes zirwanya imihangayiko mubishyimbo, bikongerera cyane kwihanganira amapfa, ubukonje, hamwe nigihingwa gihoraho. Mu myaka y'amapfa, igabanya cyane igihombo cy'umusaruro. Byongeye kandi, itezimbere ubwiza bwibishyimbo mukongera igipimo cyibishishwa byuzuye, uburemere bwa kernel 100, nigipimo cyo gukuramo amavuta. Amabwiriza yo gukoresha Acide S-Abscisic
Mubisanzwe, ibicuruzwa bigomba gukoreshwa rimwe muri buri cyiciro gikurikira: ingemwe, indabyo, gutema, no kwagura pod. Koresha ibicuruzwa inshuro 1.000 kugeza 1.500 ukoresheje amazi hanyuma utere neza. Menya ko idakwiye kuvangwa nudukoko twangiza udukoko twangiza; gukoresha amazi ya acide muguhindura bitanga umusaruro mwiza.
