Cristin-resultat-ID: 1754986
Sist endret: 8. januar 2020, 14:26
NVI-rapporteringsår: 2019
Resultat
Vitenskapelig artikkel
2019

Stratification, scarification and gibberellic acid treatments of garden angelica (Angelica archangelica) seeds

Bidragsytere:
  • Valentina Rosalia D'Este
  • Johan Axelsson
  • Flemming Yndgaard og
  • Svein Øivind Solberg

Tidsskrift

Seed science and technology
ISSN 0251-0952
e-ISSN 1819-5717
NVI-nivå 1

Om resultatet

Vitenskapelig artikkel
Publiseringsår: 2019
Volum: 47
Hefte: 3
Sider: 243 - 247
Open Access

Beskrivelse Beskrivelse

Tittel

Stratification, scarification and gibberellic acid treatments of garden angelica (Angelica archangelica) seeds

Sammendrag

A study was made to examine methods to break seed dormancy in long-term stored garden seed lots of angelica (Angelica archangelica), including cold stratification at 4ᵒC for 60 or 85 days, scarification and gibberellic acid treatments. The results showed that stratification was needed but was not enough alone as 60 days gave almost no germination and 85 days 10%. Addition of gibberellic acid improved germination to up to 27% for the seeds stratified for 60 days and 41% for seeds stratified for 85 days, but with large variation among seed samples. Scarification + stratification gave a somewhat similar result, up to 12 and 22% germination, while the combined stratification + scarification + gibberellic acid treatment resulted in more than 60% germination. The results are useful for genebank managers and others involved in conservation and cultivation of garden angelica.

Bidragsytere

Valentina Rosalia D'Este

  • Tilknyttet:
    Forfatter
    ved Institutt for jordbruksfag ved Høgskolen i Innlandet

Johan Axelsson

  • Tilknyttet:
    Forfatter
    ved NordGen Sverige

Flemming Yndgaard

  • Tilknyttet:
    Forfatter
    ved NordGen Sverige
Aktiv cristin-person

Svein Øivind Solberg

  • Tilknyttet:
    Forfatter
    ved Institutt for jordbruksfag ved Høgskolen i Innlandet
1 - 4 av 4