14G2000299

Lolium perenne L.

'Merbo'

Origin from: Belgium
Maintained by: Crop Research Institute, Prague, Gene Bank
Received: 1992
Growth class: winter
Backup location:
Life form: Perennial
Pedigree: Recurrent selection of RVP materials
Improvement status: Advanced/improved cultivar
Reproductive uniformity:
Form received: Seed
Is core: N

Accession names and identifiers

Merbo
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

Recurrent selection of RVP materials

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 001 Plant - vegetative 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 036 Persistence - at conservation management 029 Time of inflorescence emergence 031 Abundance of inflorescence emergence 033 Regrowth after cutting - at conservation management 034 Regrowth after cutting - at frequent cutting management 056 Sward - total DM yield/year 057 Sward - percentage of the 1st cut DM yield on total yield 059 Sward - total DM yield/year 060 Sward - percentage of the 1st cut DM yield on total yield 065 Sward - 1000 seeds weight (TSW)
Value 9 - very high 5 - medium 51 - 60 (%) 7 - semi-prostrate 56 - 57 (°) 5 - medium 676 - 850 (mm) 7 - high 4,1 - 5 3 - narrow 3,6 - 5,0 (mm) 5 - medium 181 - 220 (mm) 4 - narrow to medium 5,1 - 6,5 (mm) 5 - medium 181 - 220 (mm) 5 - medium 181 - 220 (mm) 7 - rapid 16 - 20 (cm) 8 - high to very high 81 - 90 (%) 6 - medium to late 54 - 60 (days) 7 - high 1501 - 2000 9 - very high 5 - medium 7 - high 1,31 - 1,5 (kg.m2) 5 - medium 46 - 60 (%) 7 - high 1,01 - 1,15 (kg.m2) 3 - low 15 - 20 (%) 5 - medium 2,21 - 2,9 (g)
Study/Environment 1997 OSEVA PRO Ltd. Grassland Research Station (6) 1997 OSEVA PRO Ltd. Grassland Research Station (6) 1997 OSEVA PRO Ltd. Grassland Research Station (6) 1997 OSEVA PRO Ltd. Grassland Research Station (6) 1997 OSEVA PRO Ltd. Grassland Research Station (6) 1997 OSEVA PRO Ltd. Grassland Research Station (6) 1997 OSEVA PRO Ltd. Grassland Research Station (6) 1997 OSEVA PRO Ltd. Grassland Research Station (6) 1997 OSEVA PRO Ltd. Grassland Research Station (6) 1997 OSEVA PRO Ltd. Grassland Research Station (6) 1997 OSEVA PRO Ltd. Grassland Research Station (6) 1997 OSEVA PRO Ltd. Grassland Research Station (6) 1997 OSEVA PRO Ltd. Grassland Research Station (6) 1997 OSEVA PRO Ltd. Grassland Research Station (6) 1997 OSEVA PRO Ltd. Grassland Research Station (6) 1997 OSEVA PRO Ltd. Grassland Research Station (6) 1997 OSEVA PRO Ltd. Grassland Research Station (6) 1997 OSEVA PRO Ltd. Grassland Research Station (6) 1997 OSEVA PRO Ltd. Grassland Research Station (6) 1997 OSEVA PRO Ltd. Grassland Research Station (6) 1997 OSEVA PRO Ltd. Grassland Research Station (6)

Actions

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

  • Enter ECN into system: 28-Dec-1993.