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Details for: CIMMYTMA 1493, Zea mays L. subsp. mays, DURA 22


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
DURA 22
Origin:
Collected – Mexico
Received by NPGS:
06 Dec 2022
Improvement Status:
Traditional cultivar/landrace
Backup Location:
Svalbard Global Seed Vault
Availability
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Seed250 Seed

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Core Passport Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
DURA 22
Origin:
Collected – Mexico
Received by NPGS:
06 Dec 2022
Improvement Status:
Traditional cultivar/landrace
Source History
Collected
29 January 1952.  Mexico
Coordinates: &EL RODEO25.2000, -104.5333 (Map it)
Elevation: 1488m.
Collectedears: 13; Culture2: Supplementary ; Frost1: 10; Frost2: 1; Growingperiodfinish1: 10; Growingperiodstart1: 6; Hail: Regular; Predominance: Common; Rain: Scarce; Soilfertility: Poor; Soilmoisture: Poor; Sources: L12-566,Nrc,Mxc; Temperature: Temperate; Topography: Slope; Wind: Moderate
Comment: DUPLICATES=MEX(MEX1482);USA(NRC1770)
Collector(s):
Donated
 

Donator(s):
Accession Names and Identifiers
DURA 22
Type: COLLECTNO
Group: Landrace
Landrace

GID 244327
Type: GID
Group: Landrace
Landrace

DURANG 16
Type: POPULATION NAME
Group: Landrace
Landrace

MAIZ DE MEDRANO
Type: COMMON NAME
Group: Landrace
Landrace

MEX 1482
Type: Donor accession number
Group: Landrace
Landrace

NRC 1770
Type: Donor accession number
Group: Landrace
Landrace

DURA,22
Type: ALTERNATIVE NAME
Group: Landrace
Landrace

CIMMYTMA-BANK-001493 1
Type: Inventory

CIMMYTMA-BANK-001493 2
Type: Inventory

Narrative
Zea mays L. subsp. mays
Genus:
Zea
Family:
Poaceae (alt. Gramineae)
Subfamily:
Panicoideae
Tribe:
Andropogoneae
Nomen number:

311987
Verified:
07/15/1987 by ARS Systematic Botanists.
Common names
English
corn –
dent corn –
field corn –
flint corn –
maize –
pod corn –
popcorn –
sweet corn –
Arabic
dura shami –
French
maïs –
German
Mais –
Italian
granoturco –
mais –
Japanese Romaji
tō-morokoshi –
Japanese Rōmaji
tō-morokoshi –
Portuguese
milho –
Spanish
maíz –
Swedish
majs –
Transcribed Chinese
yu shu shu –
Transcribed Korean
gangnaengi –
ogsusu –
Other conspecific taxa
Zea mays L. (0 active accession[s])
Zea mays L. subsp. huehuetenangensis (H. H. Iltis & Doebley) Doebley (0 active accession[s])
Zea mays L. subsp. mexicana (Schrad.) H. H. Iltis (0 active accession[s])
Zea mays L. subsp. parviglumis H. H. Iltis & Doebley (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Zea mays L. var. mays

Heterotypic Synonym(s)
Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
Pedigree
Intellectual Property Rights
FAO 1994 Designation. 1, .
FAO Standard Material Transfer Agreement.

Observations

Phenotype Data

CategoryDescriptorDescriptionValueStudyInventory
CharacterizationPrimary RacePrimary race for the accession. Predominant landrace classified by overall phenotype.TUXPEN - TUXPENO  
CharacterizationSecondary RaceSecondary race for the accession. In cases where it is evident that there has been a mixture of two landraces, the dominant one is the primary.CONNOR - CONICO NORTENO  
CharacterizationMaturitySeed maturity2 - Intermediate  
CharacterizationVigorCode that indicates vigor for the collected accession2 - Medium  
CharacterizationNumber RegenerationsNumber of times the accession has been regenerated2  
CharacterizationDensityPlanting density for the regeneration trial33670  
CharacterizationNPK 1Nitrogen fertilizer amount used in the regeneration trial200  
CharacterizationNPK 2Phosphorus fertilizer amount used in the regeneration trial80  
CharacterizationPlanting DatePlanting Date1.97104e+007  
CharacterizationGrain Type 1Predominant grain type for the accessionC - Dent  
CharacterizationGrain Type 1Predominant grain type for the accessionC - Dent CIMMYTMA-BANK-001493 2 Regeneration SD
CharacterizationHarvest DateHarvest Date1.97101e+007  
CharacterizationDays To SilkingDays To Silking109  
CharacterizationPlants Per PlotNumber of plants per experimental plot379  
CharacterizationPlantsPollinatedNumber of plants that are pollinated188  
CharacterizationNumber EarsNumber of ears per planting109 CIMMYTMA-BANK-001493 2 Regeneration SD
CharacterizationNumber EarsNumber of ears per planting40  
CharacterizationEar HeightEar Height168  
CharacterizationGrain Type 2Grain type for the accession less frequent than grain type 1L - White Cap CIMMYTMA-BANK-001493 2 Regeneration SD
CharacterizationTillering PlantTillering Plant0.3  
CharacterizationEasy ShellingEasy Shelling2 - Easy CIMMYTMA-BANK-001493 2 Regeneration SD
CharacterizationGlume SizeCode to identify glume size2 - Long (61 - 80 %) CIMMYTMA-BANK-001493 2 Regeneration SD
CharacterizationEar RotEar Rot2 - A little rotten CIMMYTMA-BANK-001493 2 Regeneration SD
CharacterizationKernel Row NumberKernel Row Number2 - 10-16 CIMMYTMA-BANK-001493 2 Regeneration SD
CharacterizationKernel Row TypeCode to identify kernel row type2 - Irregular CIMMYTMA-BANK-001493 2 Regeneration SD
CharacterizationGrain Color 1Predominant grain color for the accessionA - White  
CharacterizationGrain Color 1Predominant grain color for the accessionA - White CIMMYTMA-BANK-001493 2 Regeneration SD
CharacterizationAdaptationMaterial Adaptation Qualification2 - Good  
CharacterizationAdaptationMaterial Adaptation Qualification3 - Medium CIMMYTMA-BANK-001493 2 Regeneration SD
CharacterizationField WeightEar weight obtained in the experimental plot14.06 CIMMYTMA-BANK-001493 2 Regeneration SD
CharacterizationPrevious LocationName of the location in which the accession was previoulsy regenerated or increasedCHAPINGO  
CharacterizationPrevious PlotNumber EnvironPrevious PlotNumber EnvironCH61  
CharacterizationPrevious PlotNumber ExperimentPrevious PlotNumber Experiment2148  
CharacterizationPrevius Planting DatePrevius Planting Date40421  
CharacterizationField book statusCode to identify the status of current field bookA - Approved  
CharacterizationGrain Color 2Grain color for the accession less frequent than grain color 1B - Yellow CIMMYTMA-BANK-001493 2 Regeneration SD
CharacterizationGrain Color 2Grain color for the accession less frequent than grain color 1J - Sun red  
CharacterizationEar ShapeEar Shape2 - Cylindrical - Conical CIMMYTMA-BANK-001493 2 Regeneration SD
CharacterizationGrain WidthGrain width0.9 CIMMYTMA-BANK-001493 2 Regeneration SD
CharacterizationGrain Color 3Grain color for the accession less frequent than grain color 2J - Sun red CIMMYTMA-BANK-001493 2 Regeneration SD
CharacterizationEar DiameterEar Diameter4.7 CIMMYTMA-BANK-001493 2 Regeneration SD
CharacterizationGrain LengthGrain Length1.2 CIMMYTMA-BANK-001493 2 Regeneration SD
CharacterizationEar LengthEar Length14.6 CIMMYTMA-BANK-001493 2 Regeneration SD
CharacterizationNumber Ear RotNumber Ear Rot8 CIMMYTMA-BANK-001493 2 Regeneration SD
CharacterizationCob Color 1Cob Color 1A - White CIMMYTMA-BANK-001493 2 Regeneration SD
GEO-REFERENCEElevation Meters 1Elevation of the location from where the accession originates1380  
GEO-REFERENCEElevation Type 2Source from where elevation data was obtained. Allows recording of alternative elevation type   
GEO-REFERENCEAdaptation ZoneAdaptation ZoneArid, steppe, cold   
GEO-REFERENCEElevation Meters 2Elevation of the location from where the accession originates. Allows recording alternative elevation data1380  
GEO-REFERENCEElevation Type 3Source from where elevation data was obtained. Allows recording of alternative elevation typeP - Map site/province  
GEO-REFERENCEElevation Meters 3Elevation of the location from where the accession originates. Allows recording alternative elevation data1400  
GEO-REFERENCEElevation Type 1Source from where elevation data was obtainedC - Collector  
IdentifiersDesignation OrgIndicates if accession is under FAO in-trust agreementFAO - FAO  
IdentifiersDesignation DateDate in which the accession was designated under FAO in-trust agreement19941026  


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