Академическое издательство «Гео»

Key words: seeds, acute gamma irradiation, survival, seedlings, radiosensibility, classification, Central Yakutian.



Rastitel'nyj Mir Aziatskoj Rossii (Plant Life of Asian Russia), 2016, № 3, p. 75-80

Radiosensibility of plant seeds to acute gamma irradiation in Central Yakutia

E.V. Filippov, E.I. Troeva

Institute for Biological Problems of Cryolitozone, SB RAS,
677980, Yakutsk, Lenin str., 41, e-mail: Edy73@mail.ru

Radiosensibility of seeds of 21 plant species belonging to 10 families and growing in Central Yakutia was studied. Among them, 18 species were examined for the first time. The taxonomical differentiation by families in respect to resistance of seeds to gamma irradiation was shown. The variability in radiosensibility was stated to be dependant on temperature-humidity conditions during vegatation and seed ripening.

Key words: seeds, acute gamma irradiation, survival, seedlings, radiosensibility, classification, Central Yakutian.

DOI: 10.21782/RMAR1995-2449-2016-3(75-80)

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