14G2000167

Lolium perenne L.

'Gator'

Origin from: United States
Maintained by: Crop Research Institute, Prague, Gene Bank
Received: 1988
Growth class: winter
Backup location: Research Institute of Plant Production
Life form: Perennial
Pedigree: synthetic variety - from Loretta and plants collected in USA
Improvement status: Advanced/improved cultivar
Reproductive uniformity:
Form received: Seed
Is core: N

Accession names and identifiers

Gator
Type: Cultivar name
Lolium perenne
Type: Full taxon

Intellectual Property Rights

Czech registration
Identifier: Crop: . Date Issued: 01 Jan 1997.
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

Source History

  • Accession was donated. United States


  • Accession was developed. United States


Pedigree

synthetic variety - from Loretta and plants collected in USA

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 038 Winter hardiness 040 Drought - resistance 041 Resistance - Silver top parasital 043 Resistance - Snow mold (Microdochium nivale (FR.) Samuel Hallet) 046 Resistance - Rust (Puccinia sp., Uromyces sp.) 047 Resistance - Leaf spot (Drechslera sp., Mastigosporium sp., Heterosporium sp.) 080 Sward - resistance to weed ingression 081 Sward - wear resistance 093 Sward - resistance to weed ingression 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) 015 Leaf - primary colour 016 Leaf - tone of other colour 017 Leaf - colour intensity 020 Inflorescence - length 028 Spring growth rate 072 Sward - field establishment 073 Sward - winter greenness 076 Sward - density 077 Sward - leaf texture 091 Sward - density 092 Sward - colour intensity 078 Sward - applicability for intensive lawns (based on regrowth after cutting) 086 Sward - applicability for extensive lawns based on vertical growth 087 Sward - applicability for extensive lawns based on height of level of vegetative leaves 088 Sward - applicability for extensive lawns based on abundance of inflorescences 089 Sward - applicability for extensive lawns based on biomass production 090 Sward - applicability for extensive lawns based on autumn regrowth 027 Heading tendency in the sowing year 029 Time of inflorescence emergence 031 Abundance of inflorescence emergence 070 Sward - seedling emergence 065 Sward - 1000 seeds weight (TSW) 079 Sward - cleanness of cut 082 Sward - visual quality rating 083 Sward - persistence 094 Sward - visual quality rating 095 Sward - persistence
Value 9 - very high 5 - medium 51 - 60 (%) 5 - medium 51 - 60 (%) 9 - very high 1 - very low 7 - high 5 - medium 9 - very high < 1 (%) 5 - medium 51 - 60 (%) 8 - high to very high 1 - 5 (%) 3 - semi-erect 25 - 40 (°) 5 - medium 676 - 850 (mm) 5 - medium 3,1 - 4 3 - narrow 3,6 - 5,0 (mm) 4 - short to medium 141 - 180 (mm) 3 - narrow 3,6 - 5,0 (mm) 5 - medium 181 - 220 (mm) 1 - green 0 - none 5 - medium 5 - medium 181 - 220 (mm) 3 - slow 5 - 10 (cm) 9 - very rapid 5 - medium 3 - sparse 5 - medium 2,1 - 3 (mm) 3 - sparse 3 - light 1 - very poor (very long regrowth) > 50 (mm) 3 - poor 61 - 75 (cm) 3 - poor 21 - 25 (cm) 3 - poor 3 - poor 7 - good 11 - 15 (cm) 1 - none or very low 4 - early to medium 40 - 46 (days) 5 - medium 1001 - 1500 7 - rapid 8 - 14 (days) 5 - medium 2,21 - 2,9 (g) 3 - poor 5 - medium 9 - very high > 90 (%) 1 - very poor 4 - low to medium 41 - 50 (%)
Study/Environment 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8) 2002 OSEVA PRO Ltd. Grassland Research Station (8)

Actions

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

  • Enter ECN into system: 26-Feb-1992.