Biotechnological assessment of the birch and poplar collection material in salt stress in vitro culture
Keyword(s):
A biotechnological assessment (growth, viability, preservation of regeneration potentials) of 16 clones of different birch and poplar species, hybrids and polyploids under saline NaCl conditions in vitro culture was carried out. Three methods of selective exposure to the stressor were tested: chronic (0.2 % NaCl), stair-step (staged increase in the NaCl content in the nutrient medium from 0.2 % to 1.0 %) and hard (1.0 % NaCl). An algorithm for the formation of a selective in vitro system for differentiation and selection of birch and poplar resistant clones under conditions of artificial salinization is proposed.
2019 ◽
Vol 17
(1)
◽
pp. 33-37
Keyword(s):
2020 ◽
Vol 83
(4)
◽
pp. 43-49
Keyword(s):
2017 ◽
Vol 41
◽
pp. 372-380
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2020 ◽
Vol 146
◽
pp. 231-237
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2021 ◽
Vol 22
(1)
◽
pp. 57-66