УДК 631.531.027.3:631.559:581.143
NefedyevaЕ.E., LysakV.I., PavlovaV.A.
Influence of Impulse Pressure on the Content of Phytohormones, Growth and Productivity of Buckwheat
Volgograd State Technical University, 400131, Russia, Volgograd, Lenin av., 28
The influence of impulse pressure (IP) at 11-29 MPa on buckwheat seeds led to the germination reduction, but the mortality of seeds occurred not directly after the treatment but during the germination due to stress reactions. The IP treatment promotes the acceleration of cell division in root apical meristem and activation of morphogenesis in shoot apical meristem due to the increase in zeatin content in 8-day-old seedlings despite the growth of abscisic acid levels. The productivity of treated plants increased up to 1.8-fold.
FagopyrumesculentumMoench., meristem, mitosis, germination, yield