Ndị synergists fatịlaịza bụ otu ụdị ngwaahịa emebere iji melite ojiji fatịlaịza. Ha na-amụba ihe oriri na-edozi ahụ na ihe ọkụkụ site n'ịkwado nitrogen na ịgbalite ihe ndị dị na phosphorus na potassium bụ ndị siri ike iji na ala, ma na-ekere òkè n'ịhazi ọrụ physiological osisi.

DA-6 (Diethyl aminoethyl hexanoate) bụ ihe na-eto eto dị elu nke achọpụtara ọhụrụ nke nwere mmetụta dị ukwuu n'ịbawanye mmepụta, iguzogide ọrịa, na imeziwanye ụdị ihe ọkụkụ dị iche iche; ọ nwere ike ịbawanye protein, amino acids, vitamin, carotene, wdg nke ngwaahịa ugbo.

Ngwakọta sodium nitrophenolate (Atonik) bụ ihe na-arụ ọrụ cell dị ike. Mgbe ịkpọtụrụ osisi, ọ nwere ike ngwa ngwa banye n'ime ahụ osisi, kwalite protoplasm eruba nke mkpụrụ ndụ, melite cell vitality, na-akwalite osisi uto; ebe brassinolide bụ hormone endogenous osisi nke nwere ike zoo site na ahụ osisi ma ọ bụ fesa ya na artificially.

DA-6 (Diethyl aminoethyl hexanoate) nwere ike iji ya na ihe dị iche iche jikọtara ya na fatịlaịza ma nwee ezigbo ndakọrịta. Ọ dịghị achọ ihe mgbakwunye dị ka organic solvents na adjuvants, dị nnọọ kwụsiri ike, na ike ịchekwa ruo ogologo oge.