aside ya gibberellike 10% TA

Ingaruka z'umubiri

Guteza imbere uburebure n'ikura ry'imiti
Ingaruka zikomeye cyane ku miterere y'umubiri ya aside gibberelline (gibberellin) ni uguteza imbere imikurire y'ibimera, ahanini kubera ko ishobora gutuma uturemangingo turekura. Guteza imbere imikurire ya GA bifite ibi bikurikira:

1. Kugira ngo ibimera byose bikure neza, imiti ya GA ishobora gutuma amashami y’ibimera akura cyane cyane ku moko y’ibimera bya dwarf mutant, nk’uko bigaragara ku Ishusho ya 7-11. Ariko, GA nta ngaruka nini yagize ku burebure bw’ibice by’ibimera byakuweho, mu gihe IAA yagize ingaruka zikomeye ku burebure bw’ibice by’ibimera byakuweho. Impamvu GA itera imbere ku burebure bw’ibimera bya dwarf ni uko ingano ya GA mu moko y’ibimera bya dwarf iri hasi ugereranyije n’iy’amoko asanzwe bitewe n’imbogamizi z’imikorere ya GA.

2. Guteza imbere uburebure bw'amanode ya internode GA ikora cyane cyane ku burebure bw'amanode ya internode, aho guteza imbere ubwiyongere bw'umubare w'amanode.

3. Nta ngaruka zo gukumira ibipimo by’ibinyampeke bya superoptimal Nubwo ibipimo bya GA byaba biri hejuru cyane, bishobora kugaragaza ingaruka nziza zo kubyaza umusaruro, bitandukanye cyane n’igihe auxin itera imbere mu gukura kw’ibimera hamwe n’ibipimo byiza.

4. Uburyo ubwoko butandukanye bw'ibimera n'ubwoko bwabyo butera GA buratandukanye cyane. Umusaruro mwinshi ushobora kuboneka hakoreshejwe GA ku mboga (seleri, salade, poyike), ibyatsi, icyayi, ramie n'ibindi bihingwa.

Indabyo ziterwa n'indabyo
Itandukaniro ry'indabyo mu bimera bimwe na bimwe birebire riterwa n'uburebure bw'umunsi (photoperiod) n'ubushyuhe. Urugero, ibiti by'imyaka ibiri bisaba iminsi runaka yo kuvura ubushyuhe buke (ni ukuvuga vernalization) kugira ngo birabe, bitabaye ibyo bigaragaza ko ibiti bya rosette bikura nta kurabya. Iyo GA ikoreshejwe kuri ibi bimera bidafite vernalized, kurabya bishobora guterwa nta bushyuhe buke, kandi ingaruka ziragaragara cyane. Byongeye kandi, GA ishobora no gutuma bimwe mu bimera bimara umunsi munini bikura aho kugira ngo birabe, ariko GA nta ngaruka igira ku gutandukanya indabyo mu bimera bimara umunsi muto. Urugero, GA ishobora gutuma indabyo mu bimera bya stevia, ibiti by'icyuma n'ibiti bya cypress na fir zikura.

Guhagarara mu kiruhuko
Gutera ibirayi bitose 2 ~ 3μg·g GA bishobora gutuma bimera vuba, kugira ngo bihuze n'ibikenewe mu gutera ibirayi inshuro nyinshi mu mwaka. Ku mbuto zikenera ubushyuhe bworoshye n'ubushyuhe buke kugira ngo zimere, nka salade, itabi, imbuto za Perilla, plum na pome, GA ishobora gusimbuza ubushyuhe bworoshye n'ubushyuhe bwo hasi kugira ngo ihagarike kumera, kuko GA ishobora gutuma α-amylase, protease n'izindi hydrolases zikorwa, kandi igatuma ibintu bibitswe mu mbuto bikura kandi bigatera imbere. Mu nganda zikora inzoga, kuvura imbuto za sayiri zitose zitaramera hakoreshejwe GA bishobora gutuma α-amylase ikorwa, kwihutisha inzira yo gutera mu gihe cyo guteka, no kugabanya ikoreshwa ry'ubuhumekero mu kumera, bityo bikagabanya ikiguzi.

Guteza imbere itandukaniro ry'indabyo z'abagabo
Igipimo cy'indabyo z'abagabo cyariyongereye nyuma yo kuvurwa na GA ku bimera bifite icyo gihingwa. Ibimera by'abagore bifite dioecious, iyo bivuwe na GA, nabyo bizatanga indabyo z'abagabo. Ingaruka za GA muri uru rwego ziratandukanye n'iza auxin na ethylene.

Ingaruka z'umubiri

GA ishobora kandi kongera imbaraga za IAA ku ntungamubiri, igatuma imbuto zimwe na zimwe zitera imbere kandi zigatera parthenocarpy, ndetse igatuma amababi adakura neza. Byongeye kandi, GA ishobora kandi gutuma uturemangingo twigabanya kandi tugatandukana, naho GA igatuma uturemangingo twigabanya bitewe no kugabanuka kwa G1 na S. Ariko, GA ibuza imizi y’inyuma, itandukanye na auxin.

Uburyo bwo gukoresha

1. Guteza imbere ishyirwaho ry’imbuto cyangwa imbuto zidafite imbuto. Siga ikinyomoro ku kinyomoro inshuro imwe mu gihe cyo kurabya kugira ngo imbuto zitere imbere kandi wongere umusaruro. Nyuma y’iminsi 7-10, imbuto zihumura neza z’indabyo zasizweho 200-500mg/kg y’amazi inshuro imwe kugira ngo imbuto zitagira amabuye zitere imbere.

2. Guteza imbere imikurire y'ibimera bya seleri ibyumweru 2 mbere yo gusarura, siga amababi umuti w'amazi wa 50-100mg/kg rimwe; Siga amababi inshuro 1-2 mu byumweru 3 mbere yo gusarura kugira ngo wongere amashami n'amababi.

3. Shyira ibirayi mu mazi ukoresheje umuti wa 0.5-1mg/kg mu gihe cy'iminota 30 mbere yo kubiba ibirayi kugira ngo bivaneho ubushyuhe kandi bitume bimera; Kubyaza imbuto 1mg/kg y'umuti w'amazi mbere yo kubiba bishobora gutuma bimera.

4. Ingaruka zo kurwanya gusaza no kubika neza imbuto nshya za tungurusumu hamwe na 50mg/kg umuti mu gihe cy'iminota 10-30, igihe cy'imbuto z'icyatsi kibisi hamwe na 5-15mg/kg umuti utera imbuto rimwe, igitoki nyuma yo gusarura hamwe na 10mg/kg umuti utera imbuto, concombre, watermelon mbere yo gusarura hamwe na 10-50mg/kg umuti utera imbwa nshya, bishobora kugira ingaruka nziza zo kubika imbuto nshya.

5. Hindura icyiciro cyo kurabya kwa Chrysanthemum ukoresheje amababi y'amazi ya 1000mg/kg, icyiciro cyo kurabya kwa cyclamen ukoresheje 1-5mg/kg bishobora gutuma indabyo zikura.

6. Kugira ngo hongerwe igipimo cyo gushyiraho imbuto z’umuceri w’ubwoko bwa hybrid, muri rusange itangirwa ku gipimo cya 15% cy’umubyeyi, hanyuma ikavurwa n’umuti w’amazi wa 25-55mg/kg inshuro 1-3 ku mpera y’igipimo cya 25%. Banza ukoreshe igipimo gito, hanyuma ukoreshe igipimo kinini.

Ibintu bikeneye kwitabwaho

1. Aside ya Gibberellike ntishongera cyane mu mazi, ishongeshwe n'inzoga nke cyangwa inzoga mbere yo kuyikoresha, hanyuma uyivange n'amazi ku rugero rukenewe.

2. Imbuto z’ibihingwa byavuwe na aside gibberellic zariyongereye, bityo ntibikwiye gushyirwamo imiti mu mirima y’ibihingwa.