A Hydrodynamic Model of Transport in the Wheat Ear

The vascular arrangement in the main axis (rachis) of the wheat ear, studied and reported in a previous paper by the same, described a circuit-cascade system consisting of capacitance and resistance passages (so-called RC-circuits). Some hydromechanic aspects (e.g., resonance, impulse control) of this asymmetric transport system and their possible role and importance in the fluid supply are discussed. A theoretical analysis of how this system works, as well as samples of practical application are presented.