Криоконсервациядан кейін дәрілік түймедақтың «Подмосковная» сұрыпының өскіндерінің салмақ көрсеткіштерін зерттеу.

Abstract

The article studies the effect of weight indices of seedlings of Matricaria chamomilla variety «Podmoskovnaya» after cryopreservation. Raw and dry weight of seedlings of the variety were evaluated after short-term cryopreservation for 30, 60 minutes and 3 hours with PVS2 at -196 °C (in liquid nitrogen), as well as 30, 60 minutes and 3 hours without PVS2 and -196 °C. The development of seedlings from seeds and their weight parameters were monitored. Short-term cryopreservation did not deteriorate seed quality and seedling weight, seeds of Matricaria chamomilla variety “Podmoskovnaya” stored at negative temperature (-196°C) retained germination and seedling weight, seedlings of the varieties developed normally.