Scientific journal NRU ITMO
Series "Processes and Food Production Equipment"
Registration certificate ЭЛ № ФС 77 – 55245 от 04.09.2013
зарегистрировано в Федеральной службе по надзору в сфере связи, информационных технологий и массовых коммуникаций
ISSN:2310-1164

Июнь 2015 (published: 29.05.2015)

Number 2(24)

Home > Issue > Analysis of the effectiveness of cryopreservation methods on indicators viability of fruit after cryopreservation

UDC 634.1:581

Analysis of the effectiveness of cryopreservation methods on indicators viability of fruit after cryopreservation

Verzhuk V.G., Pavlov A V

The results showthe possibility of cryopreservation genoplazmy of plants on an example cuttings and kidneys of several fruit grown in different eco-geographical regions of Russia. Applying the methods of cryopreservation It is necessary to consider the nature and extent of influence of freez factors, as well as the initial state bioobject. It is necessary to select different culture media and modes of cryopreservation For certain crops and sorts in the work with cryoprotectants during freezing kidney. It should be noted that after saving cuttings and kidney grafts in nitrogen vapor, viable plants were produced after inoculation on mature trees, and the development of cryopreservation methods of stone and pome will preserve valuable genotypes and sorts for further use in scientific and economic purposes. Analyzing the survival rate of cuttings cherries after cryopreservation It should be noted that the viability of cherries grafts was at 87 ± 6,2% and 83 ± 7,0%, at the cherries within 60 and 70 ± 9,1 ± 8,5%, that also more than half.  Miracle Cherry is cherry sort which has an increased viability  among of the studied varieties (87 ± 6,2).
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Keywords: cryopreservation, cryoprotectants, fruit - pear, cherry, cherry plum, cuttings, kidneys, sort.

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