More on seed longevity phenotyping

Fiona Hay; Rachael Davies; John Dickie; David  Merritt; Dustin Wolkis

doi:10.1017/S0960258522000034

More on seed longevity phenotyping

Fiona Hay, Rachael Davies, John Dickie, David Merritt, Dustin Wolkis

Institut for Agroøkologi - Afgrødesundhed

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avis › Tidsskriftartikel › Forskning › peer review

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Abstract

Understanding the relative longevity of different seed lots, perhaps of different species or genotypes, but also following production under different environments or using different cultivation methods, or following different post-harvest treatments, is relevant to anyone concerned with the retention of seed lot viability and vigour during storage. However, different scientists over the years have used different conditions to assess seed lot longevity, as well as different variables as the measure of 'longevity.' Here, we give some of the backgrounds to how two standard protocols, with an open and closed system respectively, were derived, and explain why we consider p50, defined as the time during storage when seed lot viability, as measured through a germination test, has declined to 50%, is a suitable longevity trait parameter.

Originalsprog	Engelsk
Tidsskrift	Seed Science Research
Vol/bind	32
Nummer	3
Sider (fra-til)	144-149
Antal sider	6
ISSN	0960-2585
DOI	https://doi.org/10.1017/S0960258522000034
Status	Udgivet - sep. 2022

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10.1017/S0960258522000034Licens: CC BY

more-on-seed-longevity-phenotypingForlagets udgivne version, 510 KBLicens: CC BY

Citationsformater

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abstract = "Understanding the relative longevity of different seed lots, perhaps of different species or genotypes, but also following production under different environments or using different cultivation methods, or following different post-harvest treatments, is relevant to anyone concerned with the retention of seed lot viability and vigour during storage. However, different scientists over the years have used different conditions to assess seed lot longevity, as well as different variables as the measure of 'longevity.' Here, we give some of the backgrounds to how two standard protocols, with an open and closed system respectively, were derived, and explain why we consider p50, defined as the time during storage when seed lot viability, as measured through a germination test, has declined to 50%, is a suitable longevity trait parameter.",

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author = "Fiona Hay and Rachael Davies and John Dickie and David Merritt and Dustin Wolkis",

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AU - Davies, Rachael

AU - Dickie, John

AU - Merritt, David

AU - Wolkis, Dustin

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AB - Understanding the relative longevity of different seed lots, perhaps of different species or genotypes, but also following production under different environments or using different cultivation methods, or following different post-harvest treatments, is relevant to anyone concerned with the retention of seed lot viability and vigour during storage. However, different scientists over the years have used different conditions to assess seed lot longevity, as well as different variables as the measure of 'longevity.' Here, we give some of the backgrounds to how two standard protocols, with an open and closed system respectively, were derived, and explain why we consider p50, defined as the time during storage when seed lot viability, as measured through a germination test, has declined to 50%, is a suitable longevity trait parameter.

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KW - orthodox seeds

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KW - plant conservation

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DO - 10.1017/S0960258522000034

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JO - Seed Science Research

JF - Seed Science Research

IS - 3

ER -

More on seed longevity phenotyping

Abstract

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