Open AccessEvaluarea potenţialului de păstrare a seminţelor mostrelor din colecţia de Triticum durum L.
Author(s) -
Lolita Melian,
Liudmila Corlateanu,
V. Mihaila,
Doina Cutitaru
Publication year - 2021
Language(s) - English
Resource type - Conference proceedings
DOI - 10.53040/gppb7.2021.17
Subject(s) - germination , seedling , biology , horticulture , biomass (ecology) , humidity , genotype , agronomy , relative humidity , botany , gene , physics , thermodynamics , biochemistry
The test of accelerated aging of seeds (AAS) was applied on 7 genotypes of durum wheat, and the morphophysiological parameters of seeds and seedlings, such as dynamics of seed germination, length of seedling roots, fresh and dry biomass of seedlings, were investigated. The genotypic features of collection samples of durum wheat were identified after exposure to stress factors (high temperature and humidity). Such a grouping of genotypes according to their potential ability to preserve the viability of seeds is an important complex characteristic of collection samples when they are placed for long-term storage in a plant gene bank.