The evolvement of aluminum （Al） forms and its effect factors were studied in tea rhizospheric soil collected from different tea factories, parent materials and planting ages, in order to understand further the form character and evolvement rule of Al in tea rhizospheric soil, due to characterizing favor acid soil and accumulation Al in tea growth. The results showed the obvious difference of different A; forms, their change order was humic acid Al（HL） 〉 Al of hydrous oxide and hydroxide （OHL） exchangeable Al （EL） 〉 inorganic adsorptio...
