  The $^{22}$Ne($\alpha$, n)$^{25}$Mg and its competing channel
$^{22}$Ne($\alpha$, $\gamma$)$^{26}$Mg has an major influence on neutron flux
in weak s-process nucleosynthesis path in low mass AGB stars and massive stars
of mass (M$\geq$ 10M$_\odot$). So the ratio rate of this two competing reaction
control the neutron flux in weak s-process nucleosynthesis. Various experiment
has been performed to study the properties of nuclear states of $^{26}$Mg to
evaluate rate of $^{22}$Ne+$\alpha$ reaction rate and corresponding rate from
these studies vary by up to a factor of 500 in the astrophysical relevant
temperature. The recent evaluation by Philip et al. of $^{22}$Ne($\alpha$,
n)$^{25}$Mg reaction rate using most recent nuclear data of $^{26}$Mg from
number of sources shows similar result with previous estimation for
$^{22}$Ne($\alpha$, $\gamma$)$^{26}$Mg but got lower rate for
$^{22}$Ne($\alpha$, n)$^{25}$Mg reaction due to updated nuclear data. Also
Philip et al. suggested that rate based on full $R$-matrix modeling will
required to take into accounted the interference effects between distant levels
and sub-threshold resonance. In present work full $R$-matrix calculation has
been performed for $^{22}$Ne($\alpha$, n)$^{25}$Mg and $^{22}$Ne($\alpha$,
$\gamma$)$^{26}$Mg reaction based on fitting the $^{22}$Ne($\alpha$,
n)$^{25}$Mg reaction data of Jaeger et al; in energy range 0.8 to 1.45 MeV and
updated nuclear data of $^{26}$Mg states. The $R$-matrix fitting for the
$^{22}$Ne($\alpha$, n)$^{25}$Mg reaction nicely explain experimental data in
0.8 to 1.45 MeV energy range by changing spin, parity of E$_x$ = 11.784 and
11.63 MeV states from 1$^-$ to 0$^+$.
