14G2000103

Lolium perenne L.

'Tonga'

Origin from: Denmark
Maintained by: Crop Research Institute, Prague, Gene Bank
Received: 1980
Growth class: winter
Backup location:
Life form: Perennial
Pedigree: S-Lenta/Petra
Improvement status: Advanced/improved cultivar
Reproductive uniformity:
Form received: Seed
Is core: N

Accession names and identifiers

Tonga
Type: Cultivar name
Lolium perenne
Type: Full taxon

Intellectual Property Rights

MLS
Comment: Multi-Lateral System FAO item
Date Issued:
FAO Standard Material Transfer Agreement
Date Issued:
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Narrative

Curator: Simona Raab, OSEVA PRO Ltd. Grassland Research Institute (CZE082) raab@oseva.cz

Source History

Pedigree

S-Lenta/Petra

Observations

Click link below to see detailed observation data:
Detailed Accession Observation Page

Characterization and Evaluation Data:
Category CHEMICAL MORPHOLOGY PHENOLOGY PRODUCTION
Descriptor 067 Content of crude protein in dry matter 007 Stem - length 009 Stem - number of leaves 013 Leaf - width of the second leaf (from the top) 014 Leaf - length of the second leaf (from the top) 020 Inflorescence - length 029 Time of inflorescence emergence 056 Sward - total DM yield/year 057 Sward - percentage of the 1st cut DM yield on total yield 063 Sward - seed yield
Value 3 - low 7,6 - 9,0 (%) 5 - medium 676 - 850 (mm) 3 - low 2,0 - 3 3 - narrow 3,6 - 5,0 (mm) 5 - medium 181 - 220 (mm) 5 - medium 181 - 220 (mm) 5 - medium 47 - 53 (days) 3 - low 0,51 - 0,7 (kg.m2) 7 - high 61 - 75 (%) 4 - low to medium 45,1 - 65 (g.m2)
Study/Environment 1984 OSEVA PRO Ltd. Grassland Research Station (15) 1984 OSEVA PRO Ltd. Grassland Research Station (15) 1984 OSEVA PRO Ltd. Grassland Research Station (15) 1984 OSEVA PRO Ltd. Grassland Research Station (15) 1984 OSEVA PRO Ltd. Grassland Research Station (15) 1984 OSEVA PRO Ltd. Grassland Research Station (15) 1984 OSEVA PRO Ltd. Grassland Research Station (15) 1984 OSEVA PRO Ltd. Grassland Research Station (15) 1984 OSEVA PRO Ltd. Grassland Research Station (15) 1984 OSEVA PRO Ltd. Grassland Research Station (15)

Actions

  • Curator change: 08-Sep-2021. Previous: Martin LOŠÁK, Current: Simona Raab

  • Enter ECN into system: 05-Jan-1988.