Details for: 14G1800017, Lolium ×hybridum Hausskn., 'Wehrdaer Dewe'


Summary Data
Taxonomy:
Lolium ×hybridum Hausskn.
Cultivar:
'Wehrdaer Dewe'
Origin:
Origin – Germany
Maintained:
Historic Record
Received by CRI:
1981
Improvement Status:
Advanced/improved cultivar
Life form:
Perennial
Growth class:
winter
Is Core:
N
Form Received:
Seed
Availability
This is historical information about this accession. It no longer exists and can not be requested.
Historical record only. Please do not request this accession.
  
There are no images for this accession.

Core Passport Data
Taxonomy:
Lolium ×hybridum Hausskn.
Cultivar:
'Wehrdaer Dewe'
Origin:
Origin – Germany
Maintained:
Historic Record
Received by CRI:
1981
Improvement Status:
Advanced/improved cultivar
Life form:
Perennial
Growth class:
winter
Is Core:
N
Form Received:
Seed
Source History
Developed
 

Developer(s):
Donated
 

Donator(s):
Accession Group(s)
Group name: Trávy
Note: Grasses
To search for accessions in this group, click the following link. Trávy

Accession Names and Identifiers
'Wehrdaer Dewe'
Type: Cultivar name

Lolium x hybridum
Type: Full taxon

Narrative
Curator: Simona Raab, OSEVA PRO Ltd. Grassland Research Institute (CZE082) raab@oseva.cz
Lolium ×hybridum Hausskn.
Genus:
Lolium
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Poeae
Subtribe:
Loliinae
Nomen number:

100773
Place of publication:

Mitt. Geogr. Ges. (Thüringen) Jena 6:32. 1887
Comment:
[= L. multiflorum × L. perenne]
Verified:
December 02, 1993 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Invalid Designation(s)
Lolium ×boucheanum auct.
Common names
LANGUAGENAMEALTERNATE NAMENOTESEQCITATION
English hybrid ryegrass 1 Rehm, S. 1994. Multilingual dictionary of agronomic plants
English intermediate ryegrass 1 Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
French ray-grass hybride 2 Rehm, S. 1994. Multilingual dictionary of agronomic plants
German Bastardweidelgras 2 Rehm, S. 1994. Multilingual dictionary of agronomic plants
German oldenburgisches Weidelgras 2 Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish raygrás híbrido 2 Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedish hybridrajgräs 2 Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Annotations
Other Links
Actions
  • Curator Change: Previous: Martin LOŠÁK, Current: Simona Raab. 08 Sep 2021.
  • Enter ECN Into System: . 05 Jan 1988.
Pathogens
Vouchers
Citations
Pedigree
Intellectual Property Rights
MLS. (Multi-Lateral System FAO item.)
MLS.
FAO Standard Material Transfer Agreement.

Observations

Phenotype Data

CategoryDescriptorDescriptionValueStudyInventoryAvailability
BIOLOGY038 Winter hardinessField resistance.6 - medium to high 61 - 70 (%)1987 OSEVA PRO Ltd. Grassland Research Station (10) Not Available
BIOLOGY047 Resistance - Leaf spot (Drechslera sp., Mastigosporium sp., Heterosporium sp.) 7 - high1987 OSEVA PRO Ltd. Grassland Research Station (10) Not Available
CHEMICAL066 Organic matter digestibilityAt the first cut.9 - very high > 75 (%)1987 OSEVA PRO Ltd. Grassland Research Station (10) Not Available
CHEMICAL067 Content of crude protein in dry matterAt the first cut.2 - very low to low 6,0 - 7,5 (%)1987 OSEVA PRO Ltd. Grassland Research Station (10) Not Available
MORPHOLOGY007 Stem - lengthAt beginning of flowering in the 1st year after sowing.Length including inflorescence.6 - medium to long 851 - 1025 (mm)1987 OSEVA PRO Ltd. Grassland Research Station (10) Not Available
MORPHOLOGY009 Stem - number of leavesAt beginning of flowering in the 1st year after sowing.5 - medium 3,1 - 41987 OSEVA PRO Ltd. Grassland Research Station (10) Not Available
MORPHOLOGY011 Leaf - width of flag leafAt beginning of flowering in the 1st year after sowing.5 - medium 6,6 - 8,0 (mm)1987 OSEVA PRO Ltd. Grassland Research Station (10) Not Available
MORPHOLOGY012 Leaf - length of flag leafAt beginning of flowering in the 1st year after sowing.4 - short to medium 141 - 180 (mm)1987 OSEVA PRO Ltd. Grassland Research Station (10) Not Available
MORPHOLOGY020 Inflorescence - lengthAt beginning of flowering in the 1st year after sowing.6 - medium to long 221 - 260 (mm)1987 OSEVA PRO Ltd. Grassland Research Station (10) Not Available
MORPHOLOGY028 Spring growth rateEvaluated when the earliest variety has reached 20 cm of sward height. fig.23 - slow 5 - 10 (cm)1987 OSEVA PRO Ltd. Grassland Research Station (10) Not Available
PHENOLOGY029 Time of inflorescence emergenceNumber of days from the 1st April. When beginning has been reached at 10% stems in the plot. At single plants - when the tip of 3 inflorescences is just visible. fig.37 - late 61 - 67 (days)1987 OSEVA PRO Ltd. Grassland Research Station (10) Not Available
PHENOLOGY033 Regrowth after cutting - at conservation managementBased on regrowth bulk 2 weeks after cut.7 - high1987 OSEVA PRO Ltd. Grassland Research Station (10) Not Available
PRODUCTION056 Sward - total DM yield/year 5 - medium 0,91 - 1,1 (kg.m2)1987 OSEVA PRO Ltd. Grassland Research Station (10) Not Available
PRODUCTION057 Sward - percentage of the 1st cut DM yield on total yield 3 - low 30 - 45 (%)1987 OSEVA PRO Ltd. Grassland Research Station (10) Not Available
PRODUCTION062 Sward - seed maturityNumber of days from the 1st April.6 - medium to late 109 - 120 (days)1987 OSEVA PRO Ltd. Grassland Research Station (10) Not Available
PRODUCTION063 Sward - seed yieldAt maturity.5 - medium 65,1 - 85 (g.m2)1987 OSEVA PRO Ltd. Grassland Research Station (10) Not Available
PRODUCTION065 Sward - 1000 seeds weight (TSW)TSW - caryopsis according to the descriptor no. 255 - medium 2,21 - 2,9 (g)1987 OSEVA PRO Ltd. Grassland Research Station (10) Not Available