Izindlela nezindlela zokuphepha zokufafaza i-brassinolide ku-anyanisi oluhlaza

1. Iyini i-brassinolide

I-Brassinolide iyisilawuli sokukhula kwezitshalo esingakhuthaza ukukhula kwezitshalo kanye nokuncipha. Kuyi-hormone engapheli enemiphumela efanayo ye-physiological kuma-gibberellins ezitshalweni.

2. Kungani u-anyanisi oluhlaza udinga ukufafazwa nge-brassinolide

U-anyanisi oluhlaza amakhambi angapheli anenkathi ende yokukhula. Ukuphathwa kwe-Dwarfing kuyadingeka ukuze kuzuzwe izinjongo zokuvuthwa kusenesikhathi, isivuno esikhulayo kanye nekhwalithi ephezulu. Ukufafaza i-brassinolide kungashintsha imikhuba yokukhula kuka-anyanisi oluhlaza, kukhuthaze ukukhula kwezingxenye ezingaphansi komhlaba, kuvimbele iziqu ukuba zibe mncane, kwandise ukukhula kwamaqabunga, kuzenze zikhule zibe namandla, futhi kuthuthukise ukumelana kwazo nezifo kanye nokumelana nengcindezi.

3. Isikhathi sokufafaza

I-Brassinolide ingafuthwa ngesikhathi sokukhula kuka-anyanisi oluhlaza. Ngokuvamile kunconywa ukuthi isikhathi sokufafaza sisuka esigabeni samaqabunga ama-3-5 kuya eqabungeni eliphakathi ngaphambi kokunwetshwa. Inombolo yezikhathi lapho i-brassinolide ifafazwa khona ifaneleka kakhulu izikhathi ezi-1-2.

4. Umthamo

Umthamo wokufafaza i-brassinolide kufanele unqunywe ngokuya ngesimo sangempela. Ukugxila okuvame ukunconywa ngu-100-200ppm kanti umthamo nge-mu ngayinye ngu-50-100g. Kunconywa ukufutha ekuseni noma kusihlwa lapho izinga lokushisa liphansi ukuze ugweme ukuphazamisa ukusebenza komuthi ngaphansi kokushisa okuphezulu.