Application of the Impedance Measurement Method to Evaluate the Results of Winter Grafting of Pear Cuttings Using Cold Plasma

Electroimpedance spectroscopy technology can be used to accelerate the healing of complete trees and estimate plant condition after grafting. This approach will allow sorting out low-vigor plants at early stages their development save time resources. Still, in some cases, use electrical impedance difficult due complexity equipment special measurement conditions. In this paper, we attempt overcome limitation by suggesting a compact device developed in-house that is usable even field. Pear (Pyrus communis L.) Otradnenskaya was as object study. We assessed treatment effect scion–rootstock interface with cold atmospheric plasma (CAP) plasma-treated solution (PTS) on survival grafts. The dependence grafted tree signal frequency length measuring section analyzed. It shown scion rootstock CAP PTS promotes fusion rootstock. value control average 24–35% higher than treated PTS, which indicates better process grafting site. an indication quality planting material obtained much earlier conventional (monitoring nursery).