  We show that the production rates of light-flavoured mesons and baryons in
inelastic pp and p$\bar{p}$ collisions can be described by a simple approach
used to describe data obtained in $e^{+}e^{-}$ annihilation. Based on the idea
of string fragmentation, the approach describes the production rates of
light-flavoured mesons and baryons originating from fragmentation in terms of
the spin, the binding energy of the particle, and a strangeness suppression
factor. Apart from a normalization factor and the additional sea quark
contribution in inelastic pp and p$\bar{p}$ collisions, pp, p$\bar{p}$ and
$e^{+}e^{-}$ data at various centre-of-mass energies are described
simultaneously.
