Influența factorilor abiotici asupra capacităților germinative a semințelor de fag (Fagus sylvatica L.) | Zendy

Dina Elisovetcaia | Zendy; R. A. Ivanova | Zendy; Iachim Gumeniuc | Zendy; Vasili Zayachuk | Zendy

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Influența factorilor abiotici asupra capacităților germinative a semințelor de fag (Fagus sylvatica L.)

Author(s) -

Dina Elisovetcaia,

R. A. Ivanova,

Iachim Gumeniuc,

Vasili Zayachuk

Publication year - 2021

Language(s) - English

Resource type - Conference proceedings

DOI - 10.53040/gppb7.2021.11

Subject(s) - beech , fagus sylvatica , abiotic component , biology , botany , horticulture , forestry , ecology , geography

The diversification of beech genotypes on the territory of the Republic of Moldova could be a so-lution to avoid the risks caused by climate change. The objective of this research was to determine the viability of beech seeds collected from four areas of the Ivano-Frankivsk region (Ukraine) and their modi-fication under the influence of various abiotic factors. The analyzed seeds possessed high viability (77.89 – 96.63%), which under the influence of supra optimal temperature +40°C decreased 1.3-1.4 times de-pending on the applied dose. Seeds exposed to heat treatment used reserve substances for radicle growth 1.4 – 1.6 times more than the control.

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