Nibihe bigenga imikurire yikimera bikoreshwa mubishyimbo kibisi?

Iyo utera ibishyimbo kibisi, ibibazo bitandukanye byo gutera bikunze guhura nabyo, nkumwanya wo gushiraho pod wibishyimbo kibisi ni muremure cyane, cyangwa ibihingwa byibishyimbo bikura cyane, cyangwa ibimera bikura buhoro, cyangwa ibishyimbo bibisi bifite indabyo nibishishwa bigwa, nibindi. Muri iki gihe, gukoresha siyanse yubushakashatsi bukura birashobora guteza imbere cyane ibintu, kugirango ibishyimbo bishoboke cyane kandi bishyireho ibishishwa byinshi, bityo umusaruro wibishyimbo bibisi byiyongere.

(1) Guteza imbere gukura kw'ibishyimbo kibisi
Triacontanol:
Gutera Triacontanol birashobora kongera igipimo cyo gushiraho ibishyimbo kibisi. Nyuma yo gutera Triacontanol ku bishyimbo, igipimo cyo gushiraho pod gishobora kwiyongera. Cyane cyane mu mpeshyi iyo ubushyuhe buke bugira ingaruka kumiterere ya pod, nyuma yo gukoresha imiti ya Triacontanol ivura inzoga, igipimo cyo gushiraho podo gishobora kwiyongera, kikaba gifasha umusaruro mwinshi hakiri kare kandi byongera inyungu mubukungu.

Imikoreshereze na dosiye:Mugitangira cyigihe cyo kurabyo nicyiciro cyambere cyo gushiraho ibishyimbo kibisi, shyira igihingwa cyose hamwe na Triacontanol 0.5 mg / L yumuti wibanze, hanyuma utere litiro 50 kuri mu. Witondere gutera Triacontanol ku bishyimbo bibisi, kandi ugenzure ubunini kugirango wirinde kwibanda cyane. Irashobora kuvangwa nudukoko twangiza udukoko hamwe nibishobora gukurikiranwa mugihe utera, ariko ntishobora kuvangwa nudukoko twangiza.

(2) Kugenzura uburebure bwibimera no kugenzura imikurire ikomeye
Acide ya Gibberellic GA3:
Nyuma yuko ibishyimbo bibisi byijimye bimaze kugaragara, shyira hamwe na 10 ~ 20 mg / kg Gibberellic Acide GA3 igisubizo, rimwe muminsi 5, inshuro 3 zose, zishobora gutuma uruti rurerure rurambura, rwongera amashami, rurabya na podo hakiri kare, kandi guteza imbere igihe cyo gusarura iminsi 3 ~ 5.

Chlormequat Chloride (CCC), Paclobutrazol (Paclo)
Gutera chlormequat na paclobutrazol mugihe cyo gukura hagati yibishyimbo bikurura ibimera bishobora kugenzura uburebure bwibimera, kugabanya gufunga no kugabanya indwara n’udukoko.
Koresha kwibanda: Chlormequat Chloride (CCC) ni 20 mg / garama yumye, Paclobutrazol (Paclo) ni 150 mg / kg.

(3) Guteza imbere kuvuka bushya
Acide ya Gibberellic GA3:
Kugirango uteze imbere kumera kumera mugihe cyikura ryikura ryibishyimbo kibisi, 20 mg / kg Gibberellic Acide GA3 igisubizo gishobora guterwa kubihingwa, mubisanzwe rimwe muminsi 5, kandi spray 2 zirahagije.

(4) Kugabanya isuka
1-Nafthyl Acide Acide (NAA):
Iyo ibishyimbo bimaze kumera no gukora ibishishwa, ubushyuhe bwo hejuru cyangwa buke buzamura isuka ryindabyo nibishishwa byibishyimbo kibisi. Mugihe cyururabyo rwibishyimbo kibisi, gutera 5 ~ 15 mg / kg 1-Nafthyl Acetic Acide (NAA) birashobora kugabanya kumeneka kwindabyo nibishishwa kandi birashobora kubafasha gukura hakiri kare. Mugihe umubare wibishishwa wiyongera, ifumbire igomba kongerwaho kugirango igere ku musaruro mwinshi.