On hadron multiple production mechanism at the energies > or approximately 1014 eV

Consequences of the hypothesis on quasi-particle nature of quarks in multi-hadron production processes are discussed. It is shown that if the quark destruction threshold is attained at the energy > or approximately 1014 eV, the natural interpretation could be given to the total of the experimental data, indicating to the scaling breaking in the fragmentation range, changing of the multiplicity and transverse momentum growth rate, long-range showers formation, steep increase of lepton pairs production and some other phenomena associated with the possible change of hadron interaction character