Ikoranabuhanga ryo gukoresha kuri mango:Kubuza gukura kw'amababi
Gutera imizi y'ubutaka: Iyo imbuto z'umwembe zigeze kuri cm 2 z'uburebure, 25% by'umusaruro wazopaklobutrazoleIfu itose mu ruziga rw'umuzi wa buri gihingwa cy'imyembe gikuze ishobora kubuza neza gukura kw'imishibu mishya ya mango, kugabanya ikoreshwa ry'intungamubiri, kongera cyane umubare w'indabyo, kugabanya uburebure bw'ingingo, ibara ry'icyatsi kibisi cyijimye, kongera chlorophyll, kongera ibimera byumye mu mababi, no kunoza ubukonje bw'imishibu y'indabyo. Kongera umuvuduko w'imbuto no gutanga umusaruro cyane. Gukoresha ubutaka bigira ingaruka zihoraho zo kubuza imizi gukomeza, kandi ihindagurika ry'imishibu mishya ni rito. Bigira ingaruka zikomeye ku gukura kw'imishibu mishya mu mwaka wa mbere, ingaruka zikomeye ku gukura mu mwaka wa kabiri, n'ingaruka ziciriritse mu mwaka wa gatatu. Gukoresha doze nyinshi byari bifite ingaruka zikomeye ku mishibu mu mwaka wa gatatu. Gukoresha ubutaka biroroshye gutanga ingaruka zikabije zo kubuza, ingaruka zisigaye zo gukoresha ni ndende, kandi umwaka wa kabiri ugomba guhagarikwa.
Gutera ibibabi:Ubwo amashami mashya yakuraga agera kuri cm 30 z'uburebure, igihe cyo kuyahagarika cyari nko mu minsi 20 ukoresheje paclobutrazol ya 1000-1500mg /L, hanyuma kuyahagarika byari biri ku rugero rwo hasi, kandi imiterere y'imikurire y'amashami mashya yarahindagurikaga cyane.
Uburyo bwo gukoresha igiti:Mu gihe cyo guhinga cyangwa igihe cyo gusinzira, ifu ya paclobutrazol ivangwa n'amazi mu gikombe gito, hanyuma igasigwa ku mashami ari munsi y'amashami makuru hakoreshejwe uburoso buto, ingano ikaba imwe n'iyo ikoreshwa mu butaka.
Icyitonderwa:Ikoreshwa rya paclobutrazol mu biti by'imyembe rigomba kugenzurwa cyane hakurikijwe ibidukikije byo mu gace n'ubwoko bw'imyembe, kugira ngo hirindwe ko ibiti by'imyembe bikumira cyane, paclobutrazol ntishobora gukoreshwa umwaka ku wundi.
Paclobutrazol igira ingaruka zigaragara ku biti by'imbuto. Ikizamini kinini cyakozwe ku biti by'imyembe bifite imyaka 4-6. Ibisubizo byagaragaje ko indabyo zo kuvura zabaye kare y'iminsi 12-75 mbere y'uko zigenzurwa, kandi ingano y'indabyo yari nini, indabyo zari zitunganyijwe, kandi igihe cyo gusarura nacyo cyari kare cyane ku minsi 14-59, umusaruro wiyongera cyane kandi inyungu nziza mu bukungu.
Paclobutrazol ni umuti ugabanya uburozi kandi ugenzura imikurire y’ibimera ukoreshwa cyane muri iki gihe. Ushobora kubuza imikorere ya gibberellin mu bimera, bityo ukabuza imikurire y’ibimera no gutuma indabyo n’imbuto bikura neza.
Ibimenyetso byagaragaje ko ibiti by'imyembe bifite imyaka 3 kugeza kuri 4, buri butaka burimo garama 6 z'ingano igurishwa (ikintu gifite akamaro 25%) cya Paclobutrazol, bishobora kubuza amashami y'imyembe gukura no gutuma indabyo zikura. Muri Nzeri 1999, Aiwenmao na Zihuamang bafite imyaka 3 bavuwe garama 6 z'ingano igurishwa ya paclobutrazol, byatumye umusaruro w'amatafari uzamukaho 80.7% kugeza 100% ugereranije n'umuti ugenzurwa (nta paclobutrazol). Uburyo bwo gukoresha paclobutrazol ni ugufungura umuyoboro muke mu murongo w'amazi y'igiti, gushonga paclobutrazol mu mazi no kuyishyira ku muyoboro ku buryo bungana hanyuma ugapfuka ubutaka. Niba ikirere cyumye mu kwezi kumwe nyuma yo kuyikoresha, amazi agomba kunyobwa neza kugira ngo ubutaka bukomeze kuba butose.
Igihe cyo kohereza: Ukwakira-18-2024