Summary
This review paper synthesises current molecular and biochemical understanding of seed deterioration, exploring how ageing compromises seed quality through oxidative stress, macromolecular damage, and impaired repair mechanisms. It evaluates a range of seed priming strategies proposed to counteract these effects and revitalise aged seed lots. The paper is likely to provide a mechanistic framework useful for improving seed storage, quality assessment, and pre-sowing treatments in agricultural practice.
UK applicability
Whilst the review appears to be international in scope rather than UK-specific, the findings are broadly applicable to UK arable and horticultural systems where seed vigour and storage longevity are significant concerns — particularly relevant to seed banks, commercial seed producers, and farmers managing older seed stocks under variable storage conditions.
Key measures
Germination rate; seed vigour indices; reactive oxygen species (ROS) levels; DNA repair capacity; membrane integrity; priming treatment efficacy
Outcomes reported
The review likely examines the biochemical and molecular processes underlying seed ageing — including oxidative damage, DNA integrity loss, and membrane deterioration — and evaluates seed priming techniques (such as hydropriming, osmopriming, and chemical priming) as strategies to restore germination performance in deteriorated seeds.
Topic tags
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