Indlela yokutshiza izilawuli zokukhula kwezityalo kwimithi yejujube

Izilawuli zokukhula kwezityalo zinokuphucula i-cell metabolism, zikhuthaze ukwahlukana kweeseli, kwaye zandise kakhulu izinga lokumisela iziqhamo zemithi yejube. Ngokuqhelekileyo ezisetyenziswayo ziquka i-Gibberellic Acid GA3, i-2.4-D, i-Naphthalene acetic acid (NAA) kunye ne-Paclobutrazol (i-Paclo), enemiphumo ebonakalayo ekukhuthazeni intyatyambo kunye nokugcinwa kweziqhamo kwimithi yejujube.I-Gibberellic Acid GA3 yeyona nto isetyenziswa kakhulu kwimveliso.

I-Gibberellic Acid GA3
Ngokuqhelekileyo isetyenziswa ngexesha lokuqala kweentyantyambo zemithi yejujube, xa amasebe aneziqhamo zemithi yejujube ineentyatyambo ezi-5 ukuya kwezisi-8, fafaza i-10 ukuya kwi-15 mg/kg ye-Gibberellic Acid GA3 kanye, enokuthi ikhuthaze ukuntshula kwe-pollen, ivuselele iintyatyambo zejujube ezingavulelwanga ukuba velisa iziqhamo, kwaye wandise ukumiselwa kweziqhamo ngo-1 ukuya kumaxesha ama-2. Ngexesha elifanayo, inokuxutywa kunye ne-micro-fertilizer kunye ne-pesticides yokutshiza ngaphandle kokunciphisa umphumo.

Naphthalene acetic acid (NAA)
Ukutshiza i-20 mg/kg yeNaphthalene acetic acid (NAA) okanye 20 mg/kg yePCPA kathathu ngexesha leentyantyambo kunye nexesha lokuqhama kwemithi yejujube kunganyusa ukumiselwa kweziqhamo ngama-60%. Ukutshiza nge-40-80 mg/kg iNaphthalene acetic acid (NAA) emva kokuqhakaza komthi wejujube kunokwehlisa iziqhamo nge-23%-42%.

2.4-D
Ukutshiza i-20 mg/kg ye-2.4-D yesisombululo samanzi ngexesha leentyatyambo zomthi wejujube kunokunyusa izinga lokumisela iziqhamo ngama-40%; ukutshiza 30-50 mg/kg ye 2.4-D emva kokudubula kweentyatyambo kunokunciphisa ukwehla kweziqhamo ngama-35% -40%.

Paclobutrazol (Paclo)
I-Paclobutrazol (i-Paclo) i-retardant yokukhula engakwazi ukulawula ngokufanelekileyo ukuphuhliswa kwemithi, inqanda ukukhula kwamahlumela amatsha, amaqabunga atyebileyo, kwaye agxininise eluhlaza. Isetyenziswa kwigadi yejujube encinci kwaye ityalwe ngokuxineneyo, kwaye umphumo ubonakala kakhulu. Ugxininiso oluqhelekileyo olusetyenziselwa i-jujube saplings yi-800-1000 mg/kg, kwaye i-concentration esetyenziselwa imithi ekhulile yi-2000-2500 mg/kg. Kuqhutyelwa ngaphambi kokuba intyatyambo iqhume (ekupheleni kukaMeyi), oko kukuthi, xa i-jujube ilenga amaqabunga angama-8-9. Isixa sokutshiza kukhethwa ukuba sithontsize amanzi emagqabini.

I-Chlormequat Chloride (CCC)
Ekupheleni kukaMeyi, imithi emincinci yejujube itshizwe nge-2,500 ukuya kwi-3,000 mg/kg ye-Chlormequat Chloride (CCC) rhoqo ngeentsuku ezili-15 kwizitshizi ezibini. Isithsaba somthi singacuthwa nge-17% ukuya kwi-30% xa kuthelekiswa nolawulo, kwaye izinga lokumisela iziqhamo linganyuswa nge-2.26%.