Merchenko N.N. 1
Pronin S.P. 1
1 Polzunov Altai State Technical University
Were conducted experimental studies changing the membrane potential of wheat seeds with high and low germination using salt solutions with different concentrations. In the basis of experimental studies used Goldman- Hodgkin equation. Since the results of the studies did not meet the theoretical conclusions, the Goldman-Hodgkin equation was modified considering the concentration of ions on the inside and the outside of the membrane and its permeability. The reliability of the results of studies have been conducted using salt solutions of KCl. As a result of mathematical modeling in Mathcad using experimental data and the modified Goldman-Hodgkin equation were obtained absolute values of permeability coefficients and the concentration of ions. Permeability for wheat seeds with germination 87% is much lower than for grains of wheat with high germination. The results obtained for the wheat seeds with germination 97% correspond to the fundamental research in the permeability of the membrane of the axon of the squid. Based on the results of research were defined parameters control the germination of wheat seeds.