The transformation and availability of various forms of Zn applied into a cinnamon soil and a carbonate meadow soil as well as the effects of fertilizer-P on them were studied by using the field experiment method and chemically sequential extraction procedure. Zn added into the soils was found to be rapidly transformed into the various forms. In the cinnamon soil, the amount of Zn transformed into the carbonate bound form was the highest, and the carbonate bound form was proven by the analyses of intensity factor and capacity factor to be the primary available Zn pool.But in the carbonate meadow soil, the Zn transformed was relatively homogeneously distributed in the various forms though the amount of Zn transformed into the Mn-oxide bound form was relatively high, and the organically bound, Mn-oxide bound and amorphous Fe-oxide.bound forms were found to be the main available Zn pool. Fertilizer-P took part in the regulation and control of available Zn in the soils to a certain degree. In the carbonate The transformation and availability of various forms of Zn applied into a cinnamon soil and a carbonate meadow soil as well as the effects of fertilizer-P on them were studied by using the field experiment method and chemically sequential extraction procedure. Zn added into the soils was found to rapidly transformed into the various forms. In the cinnamon soil, the amount of Zn transformed into the carbonate bound form was the highest, and the carbonate bound form was proven by the analyzes of intensity factor and capacity factor to be the primary available Zn pool.But in the carbonate meadow soil, the Zn transformed was relatively homogenous distributed in the various forms though the amount of Zn transformed into the Mn-oxide bound form was relatively high, and the organ bound, Mn-oxide bound and amorphous Fe -oxide.bound forms were found to be the main available Zn pool. Fertilizer-P took part in the regulation and control of available Zn in the soils to a certain degree. In the carbonate