Functionaltù humic acid na-arụ ọrụ na potassium humate nwere ike ịmị ma chekwaa ion ion, gbochie ọnwụ mmiri na aja aja na leaching ala, ma gbochie edozi nke potassium site na ala ụrọ. Tụkwasị na nke ahụ, akụkụ ụfọdụ nke potassium humate bụ acid acid humic dị ala dị ka fulvic acid, nke nwere mmetụta mmebi na silicate nwere potassium, potassium feldspar, na mineral ndị ọzọ. O nwere ike jiri nwayọ na-agbasa iji nwekwuo ntọhapụ nke potassium ma mụbaa ọdịnaya nke potassium dị. Ojiji ojiji nke fatịlaịza potash na-amụba site na 87% -95% karịa fatịlaịza potash nkịtị, nke na-eme ka arụmọrụ fatịlaịza, mkpụrụ osisi, na mma. Ọ nwere mmetụta pụrụ iche nke ijikọta iji ala na ihe oriri; ogologo oge na nhazi ngwa ngwa; mmiri na-ejigide mmiri na nsonye fatịlaịza, wdg. mmetụta pụrụ iche, ọ na-agwakọta uru nke fatịlaịza nri na nri ala ubi ma dị elu karịa ha, ma nwee ezigbo ọrụ nnwere onwe ịhapụ ụkpụrụ Ọ bụ ihe nchịkwa na-achịkwa nke ọma, nke mere na ndị na-edozi ahụ na mbido agaghị adị oke, na ndị na-edozi ahụ agaghị adị oke na ọkwa ikpeazụ, na usoro ntinye fatịlaịza na-adịgide adịgide. Enwere ike gbanwee ọnụego ntọhapụ site na anụ ahụ, kemịkalụ, na usoro teknụzụ iji chọpụta ụzọ ụzọ abụọ maka ịtọhapụ ntọhapụ na ịhapụ ntọhapụ.

Enwere ike iji ya dị ka mmezi ala. Mma ala Ọdịdị. Mee ka ikike mgbanwe ion nke ala dịkwuo mma, mee ka nkwụsi ike nke ala dịkwuo ike, belata obere salinity dị na ala alkaline. Mee ka nri na-edozi ahụ ma nwekwuo ọdịnaya nke humus na ala. Gbochie mmetọ ala site na ion igwe igwe na ihe ndị ọzọ na-emerụ ahụ.