Details for: 14G0700008, Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl, 'Roznovsky'

Summary Data

Taxonomy:

Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl

Cultivar:

'Roznovsky'

Origin:

Origin – Czechoslovakia

Maintained:

OSEVA PRO Ltd. Grassland Research Institute

Received by CRI:

1985

Improvement Status:

Advanced/improved cultivar

Life form:

Perennial

Growth class:

spring

Is Core:

Form Received:

Seed

Backup Location:

Research Institute of Plant Production, Svalbard Global Seed Vault

Availability

Form	Quantity	Note	Inventory	Cart
Seed	0.3 gram		14G0700008

There are no images for this accession.

Core Passport Data

Taxonomy:

Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl

Cultivar:

'Roznovsky'

Origin:

Origin – Czechoslovakia

Maintained:

OSEVA PRO Ltd. Grassland Research Institute

Received by CRI:

1985

Improvement Status:

Advanced/improved cultivar

Life form:

Perennial

Growth class:

spring

Is Core:

Form Received:

Seed

Source History

Developed

Developer(s):

CZE082, OSEVA PRO Ltd. Grassland Research Institute

Donated

Donator(s):

CZE018, Breeding Station s.r.o.

Accession Group(s)

Group name: Trávy
Note: Grasses
To search for accessions in this group, click the following link. Trávy

Accession Names and Identifiers

'Roznovsky'

Type: Cultivar name

Rožnovský

Type: National name

Arrhenatherum elatius

Type: Full taxon

Narrative

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

Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl

Genus:

Arrhenatherum

Family:

Poaceae (alt. Gramineae)

Subfamily:

Pooideae

Tribe:

Poeae

Subtribe:

Aveninae

Nomen number:

103453

Place of publication:

Fl. čech. 17. 1819

Verified:

May 06, 1992 by ARS Systematic Botanists.

Other conspecific taxa

Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl subsp. bulbosum (Willd.) Schübl. & G. Martens (1 active accession[s])
Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl subsp. elatius (0 active accession[s])

Autonyms (not in current use), synonyms and invalid designations

Common names

LANGUAGE	NAME	ALTERNATE NAME	NOTE	SEQ	CITATION
English	bulbous oatgrass			1	Integrated Botanical Information System (IBIS). Australian plant common name database (on-line resource).
English	false oat grass			1	Botanical Society of the British Isles. BSBI taxon database (on-line resource).
English	onion couch			1	Integrated Botanical Information System (IBIS). Australian plant common name database (on-line resource).
English	onion twitch			1	Integrated Botanical Information System (IBIS). Australian plant common name database (on-line resource).
English	onion-root twitch			1	Integrated Botanical Information System (IBIS). Australian plant common name database (on-line resource).
English (Canada)	tall oatgrass		Agriculture & Agri-Food Canada official name	2	Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 33.
French (Canada)	fenasse		Agriculture & Agroalimentaire Canada nom officiel	2	Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 33.
Chinese	yan mai cao	燕麦草		2	Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Italian	avena altissima			2	International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Japanese Rōmaji	ō-kani-tsuri			2	Ohwi, J. 1965. Flora of Japan (Engl. ed.).

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study
BIOLOGY	032 Lodging - resistance	Before the first conservation cut.	7 - high	2001 OSEVA PRO Ltd. Grassland Research Station (11)
BIOLOGY	038 Winter hardiness	Field resistance.	5 - medium 51 - 60 (%)	2013 OSEVA PRO Ltd. Grassland Research Station (5)
BIOLOGY	040 Drought - resistance		9 - very high > 90 (%)	2001 OSEVA PRO Ltd. Grassland Research Station (11)
BIOLOGY	043 Resistance - Snow mold (Microdochium nivale (FR.) Samuel Hallet)		7 - high	2001 OSEVA PRO Ltd. Grassland Research Station (11)
BIOLOGY	045 Resistance - Powdery mildew (Erysiphe graminis DC.)		9 - very high	2009 OSEVA PRO Ltd. Grassland Research Station (4)
BIOLOGY	046 Resistance - Rust (Puccinia sp., Uromyces sp.)		9 - very high	2001 OSEVA PRO Ltd. Grassland Research Station (11)
BIOLOGY	047 Resistance - Leaf spot (Drechslera sp., Mastigosporium sp., Heterosporium sp.)		9 - very high	2001 OSEVA PRO Ltd. Grassland Research Station (11)
CHEMICAL	066 Organic matter digestibility	At the first cut.	5 - medium 66 - 75 (%)	2009 OSEVA PRO Ltd. Grassland Research Station (4)
CHEMICAL	067 Content of crude protein in dry matter	At the first cut.	3 - low 7,6 - 9,0 (%)	2001 OSEVA PRO Ltd. Grassland Research Station (11)
MORPHOLOGY	001 Plant - vegetative growth habit	In the autumn of the sowing year. fig.1	3 - semi-erect 25 - 40 (°)	2001 OSEVA PRO Ltd. Grassland Research Station (11)
MORPHOLOGY	002 Plant - reproductive growth habit	At heading in the 1st year after sowing. fig.1	3 - semi-erect 25 - 40 (°)	2001 OSEVA PRO Ltd. Grassland Research Station (11)
MORPHOLOGY	007 Stem - length	At beginning of flowering in the 1st year after sowing.Length including inflorescence.	8 - long to very long 1201 - 1375 (mm)	2001 OSEVA PRO Ltd. Grassland Research Station (11)
MORPHOLOGY	008 Stem - diameter	At beginning of flowering in the 1st year after sowing.	3 - thin 1,0 - 2 (mm)	2005 OSEVA PRO Ltd. Grassland Research Station (5)
MORPHOLOGY	009 Stem - number of leaves	At beginning of flowering in the 1st year after sowing.	5 - medium 3,1 - 4	2001 OSEVA PRO Ltd. Grassland Research Station (11)
MORPHOLOGY	010 Leaf - width of non reproductive leaves	In th autumn of the sowing year.	5 - medium 5,1 - 8 (mm)	2001 OSEVA PRO Ltd. Grassland Research Station (11)
MORPHOLOGY	011 Leaf - width of flag leaf	At beginning of flowering in the 1st year after sowing.	4 - narrow to medium 5,1 - 6,5 (mm)	2001 OSEVA PRO Ltd. Grassland Research Station (11)
MORPHOLOGY	012 Leaf - length of flag leaf	At beginning of flowering in the 1st year after sowing.	4 - short to medium 141 - 180 (mm)	2001 OSEVA PRO Ltd. Grassland Research Station (11)
MORPHOLOGY	013 Leaf - width of the second leaf (from the top)	At beginning of flowering in the 1st year after sowing.	5 - medium 6,6 - 8,0 (mm)	2001 OSEVA PRO Ltd. Grassland Research Station (11)
MORPHOLOGY	014 Leaf - length of the second leaf (from the top)	At beginning of flowering in the 1st year after sowing.	5 - medium 181 - 220 (mm)	2001 OSEVA PRO Ltd. Grassland Research Station (11)
MORPHOLOGY	015 Leaf - primary colour	Genetic colour, when grass is not under stress. At beginning of flowering at forage and ornamental grasses. At turf grasses spring - summer - autumn.	1 - green	2005 OSEVA PRO Ltd. Grassland Research Station (5)
MORPHOLOGY	016 Leaf - tone of other colour	See descriptor no. 16.	0 - none	2009 OSEVA PRO Ltd. Grassland Research Station (4)
MORPHOLOGY	017 Leaf - colour intensity	See descriptor no. 16.	7 - dark	2001 OSEVA PRO Ltd. Grassland Research Station (11)
MORPHOLOGY	020 Inflorescence - length	At beginning of flowering in the 1st year after sowing.	5 - medium 181 - 220 (mm)	2001 OSEVA PRO Ltd. Grassland Research Station (11)
MORPHOLOGY	023 Inflorescence - colour	At beginning of flowering.	6 - brown	2005 OSEVA PRO Ltd. Grassland Research Station (5)
MORPHOLOGY	024 Inflorescence - colour intensity		5 - medium	2009 OSEVA PRO Ltd. Grassland Research Station (4)
MORPHOLOGY	028 Spring growth rate	Evaluated when the earliest variety has reached 20 cm of sward height. fig.2	9 - very rapid > 20 (cm)	2001 OSEVA PRO Ltd. Grassland Research Station (11)
MORPHOLOGY	030 Uniformy of time of inflorescence emergence		7 - high	2009 OSEVA PRO Ltd. Grassland Research Station (4)
MORPHOLOGY	036 Persistence - at conservation management	Living ground cover of sown species. At perennial grasses in the 3rd harvest year.	7 - high 71 - 80 (%)	2001 OSEVA PRO Ltd. Grassland Research Station (11)
MORPHOLOGY	037 Persistence - at frequent cutting management	Living ground cover of sown species. At perennial grasses in the 3rd harvest year.	5 - medium 51 - 60 (%)	2001 OSEVA PRO Ltd. Grassland Research Station (11)
PHENOLOGY	026 Tillering intensity	In the autumn of the sowing year.	5 - medium	2005 OSEVA PRO Ltd. Grassland Research Station (5)
PHENOLOGY	027 Heading tendency in the sowing year		3 - low	2001 OSEVA PRO Ltd. Grassland Research Station (11)
PHENOLOGY	029 Time of inflorescence emergence	Number 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.3	6 - medium to late 54 - 60 (days)	2013 OSEVA PRO Ltd. Grassland Research Station (5)
PHENOLOGY	031 Abundance of inflorescence emergence	Estimate of number of flowering stems.m-2 at heading.	9 - very high > 2000	2001 OSEVA PRO Ltd. Grassland Research Station (11)
PHENOLOGY	033 Regrowth after cutting - at conservation management	Based on regrowth bulk 2 weeks after cut.	5 - medium	2013 OSEVA PRO Ltd. Grassland Research Station (5)
PHENOLOGY	034 Regrowth after cutting - at frequent cutting management	Based on regrowth bulk 1 week after cut.	5 - medium	2001 OSEVA PRO Ltd. Grassland Research Station (11)
PHENOLOGY	035 Aftermath heading		3 - low	2001 OSEVA PRO Ltd. Grassland Research Station (11)
PHENOLOGY	070 Sward - seedling emergence	Number of days after sowing till seedling emergence. fig.4	7 - rapid 8 - 14 (days)	2009 OSEVA PRO Ltd. Grassland Research Station (4)
PRODUCTION	056 Sward - total DM yield/year		7 - high 1,31 - 1,5 (kg.m2)	2013 OSEVA PRO Ltd. Grassland Research Station (5)
PRODUCTION	057 Sward - percentage of the 1st cut DM yield on total yield		5 - medium 46 - 60 (%)	2001 OSEVA PRO Ltd. Grassland Research Station (11)
PRODUCTION	058 Plant - total DM yield/year	At single plants.	4 - low to medium 151 - 200 (g)	2015 OSEVA PRO Ltd. Grassland Research Station (3)
PRODUCTION	059 Sward - total DM yield/year		7 - high 1,01 - 1,15 (kg.m2)	2013 OSEVA PRO Ltd. Grassland Research Station (5)
PRODUCTION	060 Sward - percentage of the 1st cut DM yield on total yield		7 - high 26 - 30 (%)	2013 OSEVA PRO Ltd. Grassland Research Station (5)
PRODUCTION	062 Sward - seed maturity	Number of days from the 1st April.	5 - medium 97 - 108 (days)	2001 OSEVA PRO Ltd. Grassland Research Station (11)
PRODUCTION	063 Sward - seed yield	At maturity.	3 - low 25,1 - 45 (g.m2)	2001 OSEVA PRO Ltd. Grassland Research Station (11)
PRODUCTION	065 Sward - 1000 seeds weight (TSW)	TSW - caryopsis according to the descriptor no. 25	6 - medium to high 2,91 - 3,6 (g)	2001 OSEVA PRO Ltd. Grassland Research Station (11)