I-Prohexadione calcium ngumlawuli wokukhula kwezityalo okhuthaza ngokufanelekileyo ukwandiswa kwee-tubers kwizityalo ezifana neetapile kunye neebhatata, ukuphucula isivuno kunye nomgangatho.
Indlela yokuSebenza: Ngokunqanda ukuhlanganiswa kwegibberellin, iProhexadione calcium yophula amandla aphakamileyo, okukhokelela kwizikhondo ezityebileyo kunye nee-internodes ezimfutshane, nto leyo inciphisa ukukhula kwezityalo kunye nokukhokela iimveliso zephotosynthetic kwiibhubhu. Kwangaxeshanye, inyusa umxholo we-chlorophyll, iphucula ukusebenza kakuhle kwe-photosynthetic, kwaye ikhuthaza ukuhanjiswa kwe-assimilates kwii-tubers, inyusa ukuqokelelwa kwento eyomileyo.
Iziphumo zeProhexadione calcium application:
Ikhuthaza ukwandiswa kwe-tuber: Emva kokufakwa, ukwandiswa kwe-tuber kuyakhawuleza, okukhokelela kubukhulu obufanayo kunye nokwandisa kakhulu isivuno.
Ukuphucula umgangatho: Ukunyuka komxholo owomileyo kunye nobomi obuphuculweyo bokugcinwa kwee-tubers negalelo kwixabiso eliphezulu lemarike.
Yongeza ukuxhathisa koxinzelelo: Iprohexadione calcium ikwakhuthaza ukukhula kweengcambu, inqanda ukuvela kwangaphambi kwexesha, kwaye inefuthe elithile lolawulo kwezinye izifo (ezifana ne-tapile blight emva kwexesha).
Uyisebenzisa njani iProhexadione calcium:
Ukuqulunqwa kunye ne-dosage: I-Prohexadione calcium ifumaneka ngokuqhelekileyo njenge-5% effervescent granule okanye ipowder emanzi. Iifatata kunye neebhatata, kucetyiswa ukuba kusetyenziswe i-20-40 grams ye-5% ye-Prohexadione calcium nge-mu (malunga neehektare ezi-0.067), isetyenziswe ngamaxesha angama-1-2 ngokuxhomekeke kwiimeko zokukhula.
Ixesha elingundoqo lokufaka isicelo: Ukufaka isicelo kufuneka kuqalwe ukusuka kwinqanaba lokuqala lokukhula kwe-tuber ukuya ekuqaleni kwenqanaba lokukhulisa i-tuber, xa isityalo sibonisa ukukhula ngamandla, ukuze ufumane iziphumo ezilungileyo.
Izilumkiso: Kuphephe ukusebenzisa phantsi kweemeko ezineasidi kakhulu. Inokuxutywa kunye nezinye izichumisi okanye abalawuli (ezifana ne-DA-6) ukunyusa umphumo, kodwa ingqalelo kufuneka ihlawulwe ekugxininiseni ukukhusela ukukhula okugqithisileyo.
