14G1900025

Lolium multiflorum Lam.

'Roznovsky'

Origin from: Czechoslovakia
Maintained by: Crop Research Institute, Prague, Gene Bank
Received: 1979
Growth class: winter
Backup location:
Life form: Biennial
Pedigree: S-commercial seed of unknown origin
Improvement status: Advanced/improved cultivar
Reproductive uniformity:
Form received: Seed

Accession names and identifiers

Roznovsky
Type: Cultivar name
Rožnovský
Type: National name
Lolium multiflorum subsp. italicum
Type: Full taxon

Intellectual Property Rights

Czech registration
Identifier: Crop: . Date Issued: 01 Jan 1940.
MLS
Comment: Multi-Lateral System FAO item
Date Issued:
FAO Standard Material Transfer Agreement
Date Issued:
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Additional Availability Information


This accession is protected by Intellectual Property Rights, it should be requested from the donor/developer.

Narrative

Curator: Martin LOŠÁK, OSEVA PRO Ltd. Grassland Research Institute (CZE082) losak@oseva.cz

Source History

Pedigree

S-commercial seed of unknown origin

Observations

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

Characterization and Evaluation Data:
Category BIOLOGY CHEMICAL MORPHOLOGY PHENOLOGY PRODUCTION
Descriptor 038 Winter hardiness 043 Resistance - Snow mold (Microdochium nivale (FR.) Samuel Hallet) 046 Resistance - Rust (Puccinia sp., Uromyces sp.) 066 Organic matter digestibility 067 Content of crude protein in dry matter 001 Plant - vegetative growth habit 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 017 Leaf - colour intensity 020 Inflorescence - length 028 Spring growth rate 036 Persistence - at conservation management 029 Time 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 062 Sward - seed maturity 063 Sward - seed yield 065 Sward - 1000 seeds weight (TSW)
Value 5 - medium 51 - 60 (%) 5 - medium 5 - medium 7 - high 71 - 75 (%) 3 - low 7,6 - 9,0 (%) 5 - medium 41 - 55 (°) 3 - semi-erect 25 - 40 (°) 6 - medium to long 851 - 1025 (mm) 5 - medium 3,1 - 4 4 - narrow to medium 5,1 - 6,5 (mm) 5 - medium 181 - 220 (mm) 5 - medium 6 - medium to long 221 - 260 (mm) 9 - very rapid > 20 (cm) 9 - very high > 90 (%) 6 - medium to late 54 - 60 (days) 9 - very high 7 - high 5 - medium 0,91 - 1,1 (kg.m2) 3 - low 30 - 45 (%) 7 - late 121 - 132 (days) 5 - medium 65,1 - 85 (g.m2) 5 - medium 2,21 - 2,9 (g)
Study/Environment 1988 OSEVA PRO Ltd. Grassland Research Station (2) 1988 OSEVA PRO Ltd. Grassland Research Station (2) 1988 OSEVA PRO Ltd. Grassland Research Station (2) 1988 OSEVA PRO Ltd. Grassland Research Station (2) 1988 OSEVA PRO Ltd. Grassland Research Station (2) 1988 OSEVA PRO Ltd. Grassland Research Station (2) 1988 OSEVA PRO Ltd. Grassland Research Station (2) 1988 OSEVA PRO Ltd. Grassland Research Station (2) 1988 OSEVA PRO Ltd. Grassland Research Station (2) 1988 OSEVA PRO Ltd. Grassland Research Station (2) 1988 OSEVA PRO Ltd. Grassland Research Station (2) 1988 OSEVA PRO Ltd. Grassland Research Station (2) 1988 OSEVA PRO Ltd. Grassland Research Station (2) 1988 OSEVA PRO Ltd. Grassland Research Station (2) 1988 OSEVA PRO Ltd. Grassland Research Station (2) 1988 OSEVA PRO Ltd. Grassland Research Station (2) 1988 OSEVA PRO Ltd. Grassland Research Station (2) 1988 OSEVA PRO Ltd. Grassland Research Station (2) 1988 OSEVA PRO Ltd. Grassland Research Station (2) 1988 OSEVA PRO Ltd. Grassland Research Station (2) 1988 OSEVA PRO Ltd. Grassland Research Station (2) 1988 OSEVA PRO Ltd. Grassland Research Station (2) 1988 OSEVA PRO Ltd. Grassland Research Station (2)

Actions

  • Enter ECN into system: 07-Oct-1988.