Cloruro de mepiquat nwere mmetụta nke ntinye na nhazi usoro, na-akwalite mmịpụta nke mgbọrọgwụ, mgbọrọgwụ na akwụkwọ, na-akwalite njikọ nke chlorophyll na ihe ọkụkụ, na-eme ka ụdị osisi ahụ dị mgbagwoju anya, nke bara uru iji kwalite photosynthesis;belata oriri nke nri na-adịghị arụ ọrụ;welie ọrụ nke mgbọrọgwụ mgbọrọgwụ , nke mere na mgbọrọgwụ ahụ na-etolite, na nrụgide nrụgide ihe ọkụkụ, na-eguzogide mmiri ozuzo na ike nkwụsị mmiri na-eme ka ọ dịkwuo mma;mgbanwe ezi uche dị na ya, na-ekesa ihe na-emegiderịta onwe ya n'etiti uto vegetative na uto ịmụ nwa, na-akwalite uto ịmụ nwa, ibelata ifuru na mkpụrụ osisi, na ịkwalite àgwà mkpụrụ osisi, na-abawanye mmepụta.