Njira ndi kusamala kupopera brassinolide pa wobiriwira anyezi

1. Kodi brassinolide ndi chiyani

Brassinolide ndi chowongolera kukula kwa mbewu chomwe chimatha kulimbikitsa kukula kwa mbewu ndikucheperako. Ndi amkati timadzi ndi ofanana thupi zotsatira gibberellins mu zomera.

2. Chifukwa chiyani anyezi obiriwira amafunika kupopera ndi brassinolide

Anyezi obiriwira ndi zitsamba zosatha zomwe zimakhala ndi nyengo yayitali. Kuwongolera kwa dwarfing kumafunika kuti mukwaniritse zolinga zakukhwima koyambirira, zokolola zambiri komanso mtundu wapamwamba. Kupopera mbewu mankhwalawa brassinolide kungasinthe kakulidwe ka anyezi wobiriwira, kulimbikitsa kukula kwa magawo apansi panthaka, kuletsa mapesi kukhala owonda, kuwonjezera kukula kwa masamba, kuwapangitsa kuti akule mwamphamvu, ndikuwonjezera kukana matenda awo komanso kukana kupsinjika.

3. Nthawi yothirira

Brassinolide imatha kupopera mbewu mankhwalawa panthawi yakukula kwa anyezi wobiriwira. Nthawi zambiri amalangizidwa kuti nthawi yopopera mbewu mankhwalawa ichoke pa siteji ya masamba 3-5 kupita kutsamba lapakati musanayambe kukulitsa. Kuchuluka kwa nthawi yomwe brassinolide imapopera ndiyoyenera kukhala nthawi 1-2.

4. Mlingo

Mlingo wa kupopera mbewu mankhwalawa brassinolide uyenera kutsimikiziridwa molingana ndi momwe zilili. Zomwe zimalimbikitsidwa kwambiri ndi 100-200ppm ndipo mlingo pa mu ndi 50-100g. Ndibwino kupopera m'mawa kapena madzulo kutentha kuli kochepa kuti musasokoneze mphamvu ya mankhwala pansi pa kutentha kwakukulu.