I-DCPTA ingasetshenziswa ekulimeni ikhukhamba ukuze kuthuthukiswe ukuhlukaniswa kwezimbali zabesifazane kanye nokuthuthukisa izinga lokusetha izithelo. Ngokulawula amazinga e-hormone esitshalo endogenous kanye nokwenza ngcono ukuthuthukiswa kwesitho sezimbali, kusiza ukuvuthwa kwangaphambi kwesikhathi kanye nesivuno esiphezulu.
I-DCPTA: Indlela Yesenzo Nemiphumela
Ukuthuthukisa Umehluko Wezimbali Zabesifazane: I-DCPTA ithuthukisa ukuzwela kwesitshalo sekhukhamba kuma-auxins futhi ilawula ukuvezwa kobulili kwezimbali. Lokhu kukhulisa kakhulu inani lezimbali zesifazane kuzo zombili izivini ezinkulu nasemagatsheni asemaceleni kuyilapho kunciphisa ingxenye yezimbali zesilisa, ngaleyo ndlela kukhulisa amandla esitshalo sokuthela.
Ukuthuthukisa Izinga Lokumiswa Kwezithelo: I-DCPTA ithuthukisa izinqubo zokuvundisa impova nokuvundisa, yehlisa izehlakalo zokuphunza kwezithelo (ukubuna kwezithelo), futhi ithuthukisa ukuzinza kokukhula kwezithelo ezisencane. Ngokuphawulekayo, kusiza ukugcina izinga eliphezulu lokusetha izithelo ngisho nangaphansi kwezingcindezi zemvelo ezifana namazinga okushisa aphansi ekuqaleni kwentwasahlobo noma izimo ezishisa kakhulu.
I-DCPTA: Ukudidiyela Ukwabiwa Komsoco:Ivimbela ukukhula okweqile kwemifino (i-etiolation) yeziqu namaqabunga, iphambukisa umsoco ezithweni zokuzala. Lokhu kusiza ukumiswa kwezithelo okuqhubekayo futhi kwandise isikhathi sokuvuna.
Izindlela Zokufaka Isicelo Se-DCPTA (Imihlahlandlela Enconyiwe)
Isigaba sezithombo ukuya esigabeni sokuqala sokuqhakaza: Fafaza isifutho sokuqala lapho kuvela amaqabunga eqiniso ama-2 ukuya kwangu-4, usebenzisa ukuhlangana kuka-8–12 ppm. Lokhu kukhuthaza ukuhlukaniswa kokuqala kwezimbali zezimbali zibe izimbali zabesifazane.
Izinsuku Eziyisi-7–10 Ngaphambi Kokuqhakaza:Fafaza isifutho sesibili ekuhlanganiseni okungu-**10–15 ppm**. Xuba isixazululo ne-30-45 kg yamanzi *ihektha* ngalinye (cishe amahektha angu-0.067) bese ufafaza ngokulinganayo, ugxile kakhulu ezindaweni ezikhulayo kanye nama-axil amaqabunga.
Isigaba Sokusetha Izithelo Ngaphambi Kokuqala:Faka ngokuhambisana nezivundisi ze-foliar (isb., i-monopotassium phosphate). Faka isicelo kabili ngezikhathi ezithile zezinsuku ezingu-7-10 ukuze uqhubeke uzinzisa ukuhlelwa kwezithelo futhi unciphise ukwehla kwezithelo.
