14G1600052

Festuca rubra L.

'Extenza'

Origin from: Czechoslovakia
Maintained by: Crop Research Institute, Prague, Gene Bank
Received: 1987
Growth class: winter
Backup location:
Life form: Perennial
Pedigree: foreign varieties
Improvement status: Advanced/improved cultivar
Reproductive uniformity:
Form received: Seed
Is core: N

Accession names and identifiers

Extenza
Type: Cultivar name
Extenza
Type: National name
VE-VT 3
Type: Other or unclassified name
Comment: Extenza tested as VE-VT 3 (UKZUZ, LPO 1975).
Festuca rubra s.l.
Type: Full taxon

Intellectual Property Rights

Czech registration
Identifier: Crop: . Date Issued: 01 Jan 1975.
MLS
Comment: Multi-Lateral System FAO item
Date Issued:
FAO Standard Material Transfer Agreement
Date Issued:
View MTA disclaimer

Additional Availability Information


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

Narrative

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

Pedigree

foreign varieties

Observations

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

Characterization and Evaluation Data:
Category BIOLOGY MORPHOLOGY OTHER PHENOLOGY PRODUCTION
Descriptor 032 Lodging - resistance 080 Sward - resistance to weed ingression 093 Sward - resistance to weed ingression 002 Plant - reproductive growth habit 007 Stem - length 008 Stem - diameter 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) 015 Leaf - primary colour 016 Leaf - tone of other colour 017 Leaf - colour intensity 020 Inflorescence - length 023 Inflorescence - colour 024 Inflorescence - colour intensity 030 Uniformy of time of inflorescence emergence 071 Sward - initial ground cover 072 Sward - field establishment 075 Sward - ground cover 076 Sward - density 085 Sward - ground cover 091 Sward - density 092 Sward - colour intensity 086 Sward - applicability for extensive lawns based on vertical growth 088 Sward - applicability for extensive lawns based on abundance of inflorescences 090 Sward - applicability for extensive lawns based on autumn regrowth 029 Time of inflorescence emergence 031 Abundance of inflorescence emergence 070 Sward - seedling emergence 062 Sward - seed maturity 079 Sward - cleanness of cut 082 Sward - visual quality rating 094 Sward - visual quality rating
Value 9 - very high 7 - high 6 - 10 (%) 8 - high to very high 1 - 5 (%) 3 - semi-erect 25 - 40 (°) 4 - short to medium 501 - 675 (mm) 3 - thin 1,0 - 2 (mm) 3 - low 2,0 - 3 2 - very narrow to narrow 2,0 - 3,5 (mm) 2 - very short to short 60 - 100 (mm) 2 - very narrow to narrow 2,0 - 3,5 (mm) 2 - very short to short 60 - 100 (mm) 3 - grey 0 - none 7 - dark 3 - short 101 - 140 (mm) 8 - green 5 - medium 5 - medium 3 - poor 20 - 40 % 5 - medium 7 - high 90 - 94 (%) 5 - medium 7 - high 90 - 94 (%) 5 - medium 7 - dark 9 - very good (very short growth) < 30 (cm) 5 - medium 5 - medium 16 - 20 (cm) 4 - early to medium 40 - 46 (days) 5 - medium 1001 - 1500 7 - rapid 8 - 14 (days) 5 - medium 97 - 108 (days) 5 - medium 7 - good 5 - medium
Study/Environment 1982 OSEVA PRO Ltd. Grassland Research Station (4) 1982 OSEVA PRO Ltd. Grassland Research Station (4) 1982 OSEVA PRO Ltd. Grassland Research Station (4) 2008 OSEVA PRO Ltd. Grassland Research Station (6) 2008 OSEVA PRO Ltd. Grassland Research Station (6) 2008 OSEVA PRO Ltd. Grassland Research Station (6) 2008 OSEVA PRO Ltd. Grassland Research Station (6) 2008 OSEVA PRO Ltd. Grassland Research Station (6) 2008 OSEVA PRO Ltd. Grassland Research Station (6) 2008 OSEVA PRO Ltd. Grassland Research Station (6) 2008 OSEVA PRO Ltd. Grassland Research Station (6) 2008 OSEVA PRO Ltd. Grassland Research Station (6) 2008 OSEVA PRO Ltd. Grassland Research Station (6) 1982 OSEVA PRO Ltd. Grassland Research Station (4) 2008 OSEVA PRO Ltd. Grassland Research Station (6) 2008 OSEVA PRO Ltd. Grassland Research Station (6) 2008 OSEVA PRO Ltd. Grassland Research Station (6) 2008 OSEVA PRO Ltd. Grassland Research Station (6) 1982 OSEVA PRO Ltd. Grassland Research Station (4) 1982 OSEVA PRO Ltd. Grassland Research Station (4) 1982 OSEVA PRO Ltd. Grassland Research Station (4) 1982 OSEVA PRO Ltd. Grassland Research Station (4) 1982 OSEVA PRO Ltd. Grassland Research Station (4) 1982 OSEVA PRO Ltd. Grassland Research Station (4) 1982 OSEVA PRO Ltd. Grassland Research Station (4) 1982 OSEVA PRO Ltd. Grassland Research Station (4) 1982 OSEVA PRO Ltd. Grassland Research Station (4) 1982 OSEVA PRO Ltd. Grassland Research Station (4) 2008 OSEVA PRO Ltd. Grassland Research Station (6) 1982 OSEVA PRO Ltd. Grassland Research Station (4) 1982 OSEVA PRO Ltd. Grassland Research Station (4) 1982 OSEVA PRO Ltd. Grassland Research Station (4) 1982 OSEVA PRO Ltd. Grassland Research Station (4) 1982 OSEVA PRO Ltd. Grassland Research Station (4) 1982 OSEVA PRO Ltd. Grassland Research Station (4)

Actions

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

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