Ukusetyenziswa kwe-DCPTA kwiimbotyi zomgquba kuphucula ngokubonakalayo umthamo wephotosynthetic carbon metabolic, kwandisa inani lemidumba kunye neenkozo kwisityalo ngasinye, kwaye ngenxa yoko konyusa isivuno. Uphononongo lubonisa ukuba ukutshiza nge-foliar nge-DCPTA kugxininiso lwe-40 mg/L ngexesha lokuqala lokuntshula kweentyatyambo kuphucula ngokufanelekileyo iparameters zemo yezityalo; ngokukodwa, indawo yeqabunga, umxholo we-chlorophyll, kunye nesantya se-photosynthetic zonke zibonisa ukunyuka okukhulu (p <0.05).
Olu nyango lukhuthaza i-sucrose synthesis kunye ne-translocation-kwaye iqinisa ukulungelelaniswa kobudlelwane bomthombo-ngokunciphisa umsebenzi wee-enzymes ezibandakanyekayo kwiindlela ze-carbon metabolic pathways, ngaloo ndlela zilawula umlinganiselo omkhulu weemveliso ze-photosynthetic kwiipods kunye neenkozo. Ngokufanayo, i-DCPTA iphakamisa umsebenzi we-antioxidant enzymes-njenge-SOD, i-POD, kunye ne-CAT-ukunciphisa uxinzelelo lwe-abiotic, ngaloo ndlela iququzelela ukukhula okunempilo kunye nophuhliso lwezityalo.
Ngaphaya koko, i-glucose metabolism yeembotyi zemung iphendula ngokufanelekileyo kwi-DCPTA, ngokusebenza kweejini eziphambili ezininzi ezinxulumene nemetabolism yeswekile kunye nokuguqulwa kwamandla, nto leyo igxininisa ngakumbi indima yayo ekulawuleni ukubunjwa kwesivuno.
