Details for: PI 556988, Psathyrostachys juncea (Fisch.) Nevski, 'MANKOTA'


Summary Data
Taxonomy:
Psathyrostachys juncea (Fisch.) Nevski
Cultivar:
'MANKOTA'
Origin:
Developed – North Dakota, United States
Received by NPGS:
23 Oct 1991
Improvement Status:
Cultivar
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 556988 2015i SD
Seed available for distribution is a limited resource. The quantity of seed distributed is hopefully sufficient to conduct the intended research. If additional seed is required, the recipient is urged to grow and reproduce the seed. Repeated requests for seed of the same accession will not be honored.
  
There are no images for this accession.

Core Passport Data
Taxonomy:
Psathyrostachys juncea (Fisch.) Nevski
Cultivar:
'MANKOTA'
Origin:
Developed – North Dakota, United States
Received by NPGS:
23 Oct 1991
Improvement Status:
Cultivar
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Donated
23 October 1991.
North Dakota, United States

Donor(s):
Accession Names and Identifiers
'MANKOTA'
Type: Cultivar name

Mandan R1808
Type: Other or unclassified name

W6 9460
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
USDA-ARS, WRPIS

Narrative
Recommended for complimentary pasture from late summer to early winter in the Northern Great Plains when nutritive quality of Russian wildrye is relatively high. Plant height averaged approximately 25cm taller and heading and anthesis dates approximately 2 days later than other current cultivars. Moderate resistance to Septoria spraguei, the most prevalent pathogen causing leaf-spot disease. Forage yields high at all regional test sites. Seed yields and seedling establishment capability have been above average.
Psathyrostachys juncea (Fisch.) Nevski
Genus:
Psathyrostachys
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:

70517
Place of publication:

V. L. Komarov, Fl. URSS 2:714. 1934
Verified:
11/16/2007 by ARS Systematic Botanists.
Other conspecific taxa
Psathyrostachys juncea (Fisch.) Nevski subsp. hyalantha (Rupr.) Tzvelev (4 active accession[s])
Psathyrostachys juncea (Fisch.) Nevski subsp. juncea (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Elymus desertorum Kar. & Kir.

Common names
LanguageNameAlternate namenoteseqCitation
EnglishRussian-wild rye  1Wei, J.-Z. et al. 1997. Genetic variability in Russian wildrye (Psathyrostachys juncea) assessed by RAPD. Genet. Resources Crop Evol. 44:117-125.
Swedishstäppråg  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinesexin mai cao  2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Transliterated Russianlomkokolosnik sitnikovyj  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Annotations
Other Links
Storage Information Form
Actions
Pathogens
Vouchers
Citations
  • Berdahl, J. D., H. F. Mayland, K. H. Asay, & P. G. Jefferson. 1999. Variation in agronomic and morphological traits among Russian wildrye accessions. Crop Sci. (Madison) 39:1890-1895. DOI: 10.2135/cropsci1999.3961890x. Number of accessions cited: 67
Pedigree
Description:
Six-clone synthetic, traces to a source population of 29 different cultivars, experimental strains, and plant introductions. Parent clones were selected from PI 314675, Mandan Bulk Population 34, and PI 272136.
Intellectual Property Rights
Crop Science Registration. CV-149, OTHER GRASSES. Issued: 01 Jul 1992.
  • Berdahl, J. D., R. E. Barker, J. F. Karn, J. M. Krupinsky, R. J. Haas, D. A. Tober, & I. M. Ray. 1992. Mankota Russian Wildrye. Crop Sci. (Madison) 32(4):1073. Note: CV-149

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CYTOLOGICChromosome numberSomatic chromosome number14 GRASS.1999.BERDAHLPI 556988 92o SDNot Available
GROWTHPlant heightPlant height at maturity in centimeters102 GRASS.1999.JEFFERSONPI 556988 92o SDNot Available
GROWTHPlant heightPlant height at maturity in centimeters106 GRASS.1999.ASAYPI 556988 92o SDNot Available
GROWTHPlant heightPlant height at maturity in centimeters111 GRASS.1999.BERDAHLPI 556988 92o SDNot Available
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study6 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.BERDAHLPI 556988 92o SDNot Available
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study7 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.ASAYPI 556988 92o SDNot Available
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study7 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.JEFFERSONPI 556988 92o SDNot Available
MORPHOLOGYInflorescence lengthInflorescence length in centimeters12.2 GRASS.1999.BERDAHLPI 556988 92o SDNot Available
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.297 GRASS.SEEDWEIGHT.WRPISPI 556988 92o SDNot Available
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.31 GRASS.1999.BERDAHLPI 556988 92o SDNot Available
PHENOLOGYBloom day - NumericNumeric day of the year when flowering begins (Approximately 50%)161 GRASS.1999.BERDAHLPI 556988 92o SDNot Available
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).239 GRASS.1999.BERDAHLPI 556988 92o SDNot Available
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).339 GRASS.1999.JEFFERSONPI 556988 92o SDNot Available
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).351 GRASS.1999.ASAYPI 556988 92o SDNot Available
PRODUCTIONSeed YieldGrams per plant or grams per meter row18.8 GRASS.1999.JEFFERSONPI 556988 92o SDNot Available
PRODUCTIONSeed YieldGrams per plant or grams per meter row23.7 GRASS.1999.BERDAHLPI 556988 92o SDNot Available
PRODUCTIONSeed YieldGrams per plant or grams per meter row36.2 GRASS.1999.ASAYPI 556988 92o SDNot Available