Igenzura ryikura ryibimera Gibberellin Ga3 90% Tc

Gibberellin (GA) ni ngombwakugenzura imikurire yikimeramuri iki gihe.Hariho ubwoko bwinshi bwa gibberelline, bukunze gukoreshwa mubuhinzi bwubuhinzi kandi bugira uruhare mukumera kwimbuto, kwagura amababi, kuramba no kurandura imizi, no gukura indabyo n'imbuto.Uruhare rukomeye rwo kugenzura, rukoreshwa cyane mugucunga buri munsi ibihingwa.

Uruhare rwa gibberellin
Uruhare runini rwa gibberellin ni kwihutisha kurambura ingirabuzimafatizo (gibberelline irashobora kongera ibirimo auxin mu bimera, kandi auxin igenga mu buryo butaziguye kurambura ingirabuzimafatizo), kandi ikanateza imbere kugabana ingirabuzimafatizo, zishobora guteza imbere kwaguka.(ariko ntibitera acide y'urukuta rw'akagari), wongeyeho,gibberellinifite kandi physiologique yo kubuza gukura, gusinzira kuruhande, senescence, no gushinga ibirayi.Duteze imbere ihinduka rya maltose (itera gushiraho α? Amylase);guteza imbere imikurire y'ibimera (nta ngaruka zo gukura kw'imizi, ariko biteza imbere cyane imikurire y'ibiti n'amababi), irinde kumena ingingo no kumena ibitotsi, nibindi.

Nigute wakoresha gibberellin
1. Iki gicuruzwa gishobora kuvangwa nudukoko twangiza udukoko kandi birashobora guhuza hamwe.Niba gibberellin ikoreshwa birenze, ingaruka zishobora gutera amacumbi, bityo rero bigengwa na metrophine.Icyitonderwa: Ntishobora kuvangwa nibintu bya alkaline, ariko irashobora kuvangwa nifumbire ya aside, idafite aho ibogamiye hamwe nudukoko twangiza udukoko, hanyuma ikavangwa na urea kugirango umusaruro wiyongere.
2. Igihe cyo gutera ni mbere ya saa kumi za mugitondo na nyuma ya saa tatu za mugitondo, iyo imvura iguye mumasaha 4 nyuma yo gutera, igomba kongera guterwa
3. Ubwinshi bwibicuruzwa ni byinshi, nyamuneka witegure ukurikije dosiye.Niba kwibumbira hamwe ari hejuru cyane, byemewe, byera bizagaragara kugeza bihindutse cyangwa byumye, kandi ingaruka ntizigaragara niba kwibanda ari bike cyane.Ubwinshi bwamazi akoreshwa mu mboga zifite amababi aratandukanye nubunini n'ubucucike bw'ibihingwa.Mubisanzwe, ubwinshi bwamazi akoreshwa kuri mu ntabwo ari munsi ya 50 kg.
4. Igisubizo cyamazi ya gibberellin kiroroshye kubora kandi ntigomba kubikwa igihe kirekire.
5. GukoreshagibberellinIrashobora kugira uruhare runini mugihe cyifumbire n’amazi, kandi ntishobora gusimbuza ifumbire.