  The strange particle production induced by (anti)neutrino off nucleon has
been studied for $|\Delta S|=0$ and $|\Delta S|=1$ channels.
  The reactions those we have considered are for the production of single
kaon/antikaon, eta and associated particle production processes.
  We have developed a microscopical model based on the SU(3) chiral Lagrangian.
The basic parameters of the model are $f_\pi$, the pion decay constant, Cabibbo
angle, the proton and neutron magnetic moments and the axial vector coupling
constants for the baryons octet. For antikaon production we have also included
$\Sigma^*$(1385) resonance and for eta production $S_{11}$(1535) and
$S_{11}$(1650) resonances are included.
