Details for: CIor 9969, Oryza sativa L., 'Newrex'


Summary Data
Taxonomy:
Oryza sativa L.
Cultivar:
'Newrex'
Origin:
Developed – Texas, United States
Received by NPGS:
19 Jan 1979
Improvement Status:
Cultivar
Reproductive Uniformity:

Pureline
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed5 gramCIor 9969 OR08AR SD
 
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KERNELS

Core Passport Data
Taxonomy:
Oryza sativa L.
Cultivar:
'Newrex'
Origin:
Developed – Texas, United States
Received by NPGS:
19 Jan 1979
Improvement Status:
Cultivar
Reproductive Uniformity:

Pureline
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Developed
1979.
Texas, United States
Comment: Developed by AR-SEA-USDA in cooperation with the Texas Agric. Exp. Station and the Texas Rice Improvement Association.
Developer(s):
Accession Names and Identifiers
'Newrex'
Type: Cultivar name

B6122B1-3-Bk2-21-1
Type: Institute identifier

RU7703005
Type: Institute identifier

Gpno 4866
Type: Institute identifier
Group: GPNO
Stuttgart, AR number assigned 1984-1986.

CI 9969
Type: Site identifier

Narrative
Long-grain rice.
Oryza sativa L.
Genus:
Oryza
Section:
Oryza
Subsection:
Oryza
Family:
Poaceae (alt. Gramineae)
Subfamily:
Oryzoideae
Tribe:
Oryzeae
Subtribe:
Oryzinae
Nomen number:

26077
Place of publication:

Sp. pl. 1:333. 1753
Comment:
some seed lots of domesticated rice may contain contaminants of a noxious weed hybrid-form that are not distinguishable by seed visualization, which is responsible for the rice-growing state's noxious-weed seed regulations indicated below
Verified:
05/11/1992 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Oryza sativa L. f. sativa
Oryza sativa L. subsp. sativa
Oryza sativa L. var. sativa

Heterotypic Synonym(s)
Common names
LanguageNameAlternate namenoteseqCitation
EnglishAsian rice  1Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Englishlowland rice  1Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Englishrice  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Englishupland rice  1Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Arabicrozz  2Boulos, L. 1999-. Flora of Egypt
Frenchriz  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
GermanReis  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Indiachavel  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Italianriso  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Japanese Rōmajiine  2Batra, L. R. 1995. Names of Japanese plants sorted by their Japanese names in Romanized Katakana and scientific nomenclature
Portuguesearroz  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanisharroz  2Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedishris  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinesedao  2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Annotations
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Pathogens
Vouchers
Citations
  • Ayres, N. M. et al. 1997. Microsatellites and a single-nucleotide polymorphism differentiate apparent amylose classes in an extended pedigree of US rice germplasm. Theor. Appl. Genet. 94:773-781. DOI: 10.1007/s001220050477. Number of accessions cited: 85
  • Dilday, R. H. 1990. Contribution of ancestral lines in the development of new cultivars of rice. Crop Sci. (Madison) 30:905-911. DOI: 10.2135/cropsci1990.0011183X003000040030x. Number of accessions cited: 119
  • Lu, H. et al. 2005. Population structure and breeding patterns of 145 U.S. rice cultivars based on SSR marker analysis. Crop Sci. (Madison) 45:66-76. DOI: 10.2135/cropsci2005.0066. Number of accessions cited: 153
  • Tabien, R. E. et al. 2008. Forty-eight years of rice improvement in Texas since the release of cultivar Bluebonnet in 1944. Crop Sci. (Madison) 48:2097-2106. DOI: 10.2135/cropsci2007.12.0680. Number of accessions cited: 23
  • Wang, Z. et al. 2007. Rapid survey for presence of a blast resistance gene Pi-ta in rice cultivars using the dominant DNA markers derived from portions of the Pi-ta gene. Pl. Breed. (New York) 126:36-42. DOI: 10.1111/j.1439-0523.2007.01304.x. Number of accessions cited: 125
  • Xu, Y. et al. 2004. A marker-based approach to broadening the genetic base of rice in the USA. Crop Sci. (Madison) 44:1947-1959. DOI: 10.2135/cropsci2004.1947. Number of accessions cited: 165
Pedigree
Date released:
1979
Description:
Bluebelle/Dawn//Belle Patna/Dawn/3/Bluebonnet 50*2/Jojutla
Intellectual Property Rights
Crop Science Registration. CV-54, RICE. Issued: 01 Mar 1980.

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CHEMICALAmylosePercent amylose of milled rice.25 RICE.QUALITY.BEAUMONT.09 Not Available
CHEMICALAlkali/Spreading ValueAlkali/Spreading value5.5 RICE.QUALITY.BEAUMONT.09 Not Available
DISEASEStraight HeadReaction to Straighthead, a physiological disease resulting in malformed panicles.6 - 50% MALFORMED PANICLES RICE.STRAIGHTHEAD.STUTTGART.88CIor 9969 OR SDNot Available
GROWTHPlant Height 2Plant height measured in centimeters from the soil surface to the middle of extended panicles. Actual values. See also related descriptor Plant Height 1.110 RICE.AGRON.STUTTGART.88CIor 9969 OR SDNot Available
MORPHOLOGYPlant Type - Culm AngleCulm Angle, rice direct-seeded in rows.5 - OPEN RICE.REJUV.STUTTGART.84.86CIor 9969 OR SDNot Available
MORPHOLOGYPanicle TypePanicle type classified according to their mode of branching, angle of primary branches, and spikelet density.5 - INTERMEDIATE RICE.REJUV.STUTTGART.84.86CIor 9969 OR SDNot Available
MORPHOLOGYGrain TypeGrain Type, classes according to USDA grading standards for brown rice.3 - LONG-GRAIN (AVG. LENGTH: 6.61 - 7.50 mm) (AVG. LENGTH/WIDTH RATIO: OVER 3.0) RICE.LAB.STUTTGART.08CIor 9969 OR08AR SD
MORPHOLOGYHull ColorHull color (Lemma and Palea) when terminal spikelets are ripened2 - STRAW RICE.REJUV.STUTTGART.84.86CIor 9969 OR SDNot Available
MORPHOLOGYHull CoverPubescence of lemma or palea1 - GLABROUS (SMOOTH) RICE.REJUV.STUTTGART.84.86CIor 9969 OR SDNot Available
MORPHOLOGYSterile Lemma ColorColor of sterile lemma - often called outer glumes or bracts at the base of the spikelet.1 - STRAW (YELLOW) RICE.REJUV.STUTTGART.84.86CIor 9969 OR SDNot Available
MORPHOLOGYAwn TypeAmount and extent of awns.0 - ABSENT RICE.REJUV.STUTTGART.84.86CIor 9969 OR SDNot Available
MORPHOLOGYLodgingEstimated amount of plant lodging near maturity.3 - 21 - 30% LODGED RICE.REJUV.STUTTGART.84.86CIor 9969 OR SDNot Available
MORPHOLOGYBran ColorColor of seed coat (bran/pericarp) when fully mature and dry.2 - LIGHT BROWN RICE.LAB.ABERDEEN.92CIor 9969 OR SDNot Available
MORPHOLOGYLength of KernelLength of kernel in millimeters for brown (dehulled) rice.7.4 RICE.LAB.STUTTGART.08CIor 9969 OR08AR SD
MORPHOLOGYWidth of KernelWidth of kernel in millimeters for brown (dehulled) rice.1.9 RICE.LAB.STUTTGART.08CIor 9969 OR08AR SD
MORPHOLOGYKernel Length/Width RatioLength/Width ratio for brown (dehulled) rice3.9 RICE.LAB.STUTTGART.08CIor 9969 OR08AR SD
PHENOLOGYDays to FlowerDays from emergence to flowering. Actual values. See also related descriptor Days to Anthesis.97 RICE.AGRON.STUTTGART.88CIor 9969 OR SDNot Available
PRODUCTIONRatooningRegrowth from stubble1 - NO GROWTH RICE.AGRON.STUTTGART.88CIor 9969 OR SDNot Available
PRODUCTION1000 Kernel Weight-BrownThousand kernel weight of brown rice, based on a count of 100 or more. Expressed in grams.17.24 RICE.LAB.STUTTGART.08CIor 9969 OR08AR SD
STRESSSalt ToleranceGermination and seedling growth in a saline solution. (# live seedlings/# GERMINATED) X (# live + # dead seedlings/# germ). [0 = Sensitive, 10 = Tolerant]0 RICE.SALT.FAYETTEVILLE.90CIor 9969 OR SDNot Available
STRESSAllelopathy - DucksaladExhibits allelopathic activity to ducksalad with radius of reduced weed growth greater than 10 centimeters.N - None RICE.DUCKSALAD.STUTTGARTCIor 9969 OR91AR SDNot Available