14G1900191

Lolium multiflorum Lam.

'Gran Tetra'

Origin from: Italy
Maintained by: Crop Research Institute, Prague, Gene Bank
Received: 1998
Growth class: winter
Backup location:
Life form: Biennial
Pedigree:
Improvement status: Advanced/improved cultivar
Reproductive uniformity:
Form received: Seed
Is core: N

Accession names and identifiers

Gran Tetra
Type: Cultivar name
Lolium multiflorum subsp. italicum
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

Observations

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

Characterization and Evaluation Data:
Category BIOLOGY MORPHOLOGY PHENOLOGY PRODUCTION
Descriptor 032 Lodging - resistance 038 Winter hardiness 002 Plant - reproductive growth habit 007 Stem - length 009 Stem - number of leaves 011 Leaf - width of flag leaf 012 Leaf - length of flag leaf 013 Leaf - width of the second leaf (from the top) 014 Leaf - length of the second leaf (from the top) 020 Inflorescence - length 028 Spring growth rate 029 Time of inflorescence emergence 031 Abundance of inflorescence emergence 033 Regrowth after cutting - at conservation management 035 Aftermath heading 056 Sward - total DM yield/year 057 Sward - percentage of the 1st cut DM yield on total yield 065 Sward - 1000 seeds weight (TSW)
Value 7 - high 5 - medium 51 - 60 (%) 3 - semi-erect 25 - 40 (°) 5 - medium 676 - 850 (mm) 5 - medium 3,1 - 4 4 - narrow to medium 5,1 - 6,5 (mm) 4 - short to medium 141 - 180 (mm) 5 - medium 6,6 - 8,0 (mm) 6 - medium to long 221 - 260 (mm) 6 - medium to long 221 - 260 (mm) 9 - very rapid > 20 (cm) 4 - early to medium 40 - 46 (days) 7 - high 1501 - 2000 3 - low 5 - medium 6 - medium to high 1,11 - 1,3 (kg.m2) 3 - low 30 - 45 (%) 7 - high 3,61 - 4,3 (g)
Study/Environment 2001 OSEVA PRO Ltd. Grassland Research Station (5) 2001 OSEVA PRO Ltd. Grassland Research Station (5) 2001 OSEVA PRO Ltd. Grassland Research Station (5) 2001 OSEVA PRO Ltd. Grassland Research Station (5) 2001 OSEVA PRO Ltd. Grassland Research Station (5) 2001 OSEVA PRO Ltd. Grassland Research Station (5) 2001 OSEVA PRO Ltd. Grassland Research Station (5) 2001 OSEVA PRO Ltd. Grassland Research Station (5) 2001 OSEVA PRO Ltd. Grassland Research Station (5) 2001 OSEVA PRO Ltd. Grassland Research Station (5) 2001 OSEVA PRO Ltd. Grassland Research Station (5) 2001 OSEVA PRO Ltd. Grassland Research Station (5) 2001 OSEVA PRO Ltd. Grassland Research Station (5) 2001 OSEVA PRO Ltd. Grassland Research Station (5) 2001 OSEVA PRO Ltd. Grassland Research Station (5) 2001 OSEVA PRO Ltd. Grassland Research Station (5) 2001 OSEVA PRO Ltd. Grassland Research Station (5) 2001 OSEVA PRO Ltd. Grassland Research Station (5)

Actions

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

  • Enter ECN into system: 18-May-1998.