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Details for: CIMMYTMA 20976, Zea mays L. subsp. mays, MICH 489


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
MICH 489
Origin:
Collected – Mexico
Improvement Status:
Traditional cultivar/landrace
Availability
This accession is not available. Contact site for status.

Images (1 total. Click on image for more.)

Core Passport Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
MICH 489
Origin:
Collected – Mexico
Improvement Status:
Traditional cultivar/landrace
Source History
Collected
05 March 1979.  Mexico
Coordinates: ZACAPU&TAREJERO19.7989, -101.7707 (Map it)
Elevation: 1988m.
Sources: Mxc
Comment: DUPLICATES=MEX(MEX9209):USA(NSSL??)
Collector(s):
Accession Names and Identifiers
MICH 489
Type: COLLECTNO
Group: Landrace
Landrace

GID 258579
Type: GID
Group: Landrace
Landrace

MICHOA 489
Type: POPULATION NAME
Group: Landrace
Landrace

CHALCO ORIGINAL
Type: COMMON NAME
Group: Landrace
Landrace

MEX 9209
Type: Donor accession number
Group: Landrace
Landrace

MICH,489
Type: ALTERNATIVE NAME
Group: Landrace
Landrace

CIMMYTMA-BANK-018833 0
Type: Inventory

CIMMYTMA-BANK-018833 1
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 (1 active accession[s])
Zea mays L. subsp. mexicana (Schrad.) H. H. Iltis (84 active accession[s])
Zea mays L. subsp. parviglumis H. H. Iltis & Doebley (111 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
CharacterizationCob Color 2Cob Color 2B - Red CIMMYTMA-BANK-018833 1 Regeneration SD
CharacterizationPrimary RacePrimary race for the accession. Predominant landrace classified by overall phenotype.CHALQU - CHALQUENO  
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  
CharacterizationNumber RegenerationsNumber of times the accession has been regenerated1  
CharacterizationPlanting DatePlanting Date1.997e+007  
CharacterizationField GerminationGermination rate observed in the field for the accession28  
CharacterizationGrain Type 1Predominant grain type for the accessionC - Dent  
CharacterizationGrain Type 1Predominant grain type for the accessionC - Dent CIMMYTMA-BANK-018833 1 Regeneration SD
CharacterizationHarvest DateHarvest Date1.997e+007  
CharacterizationDays To AnthesisDays To Anthesis95  
CharacterizationDays To SilkingDays To Silking100  
CharacterizationPlants Per PlotNumber of plants per experimental plot152  
CharacterizationPlantsPollinatedNumber of plants that are pollinated41  
CharacterizationNumber EarsNumber of ears per planting28  
CharacterizationNumber EarsNumber of ears per planting98 CIMMYTMA-BANK-018833 1 Regeneration SD
CharacterizationPlant HeightPlant Height321  
CharacterizationEar HeightEar Height187  
CharacterizationStalk LodgedStalk Lodged1  
CharacterizationRoot LodgedRoot Lodged6  
CharacterizationEasy ShellingEasy Shelling3 - Medium CIMMYTMA-BANK-018833 1 Regeneration SD
CharacterizationGlume SizeCode to identify glume size2 - Long (61 - 80 %) CIMMYTMA-BANK-018833 1 Regeneration SD
CharacterizationEar RotEar Rot2 - A little rotten CIMMYTMA-BANK-018833 1 Regeneration SD
CharacterizationKernel Row NumberKernel Row Number3 - 16-22 CIMMYTMA-BANK-018833 1 Regeneration SD
CharacterizationKernel Row TypeCode to identify kernel row type2 - Irregular CIMMYTMA-BANK-018833 1 Regeneration SD
CharacterizationGrain Color 1Predominant grain color for the accessionA - White  
CharacterizationGrain Color 1Predominant grain color for the accessionA - White CIMMYTMA-BANK-018833 1 Regeneration SD
CharacterizationAdaptationMaterial Adaptation Qualification2 - Good CIMMYTMA-BANK-018833 1 Regeneration SD
CharacterizationField WeightEar weight obtained in the experimental plot21.5 CIMMYTMA-BANK-018833 1 Regeneration SD
CharacterizationField WeightEar weight obtained in the experimental plot5  
CharacterizationPrevious LocationName of the location in which the accession was previoulsy regenerated or increasedORIGINAL  
CharacterizationPrevious PlotNumber EnvironPrevious PlotNumber EnvironOR78  
CharacterizationPrevius Planting DatePrevius Planting Date1.978e+007  
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  
CharacterizationGrain Color 2Grain color for the accession less frequent than grain color 1B - Yellow CIMMYTMA-BANK-018833 1 Regeneration SD
CharacterizationGrain Color 4Grain color for the accession less frequent than grain color 3K - Blue  
CharacterizationEar ShapeEar Shape3 - Conical CIMMYTMA-BANK-018833 1 Regeneration SD
CharacterizationGrain WidthGrain width0.7 CIMMYTMA-BANK-018833 1 Regeneration SD
CharacterizationGrain Color 3Grain color for the accession less frequent than grain color 2J - Sun red  
CharacterizationGrain Color 3Grain color for the accession less frequent than grain color 2J - Sun red CIMMYTMA-BANK-018833 1 Regeneration SD
CharacterizationEar DiameterEar Diameter6.1 CIMMYTMA-BANK-018833 1 Regeneration SD
CharacterizationGrain LengthGrain Length1.5 CIMMYTMA-BANK-018833 1 Regeneration SD
CharacterizationEar LengthEar Length15.6 CIMMYTMA-BANK-018833 1 Regeneration SD
CharacterizationNumber Ear RotNumber Ear Rot54 CIMMYTMA-BANK-018833 1 Regeneration SD
CharacterizationCob Color 1Cob Color 1A - White CIMMYTMA-BANK-018833 1 Regeneration SD
GEO-REFERENCEElevation Meters 1Elevation of the location from where the accession originates1940  
GEO-REFERENCEElevation Type 2Source from where elevation data was obtained. Allows recording of alternative elevation typeP - Map site/province  
GEO-REFERENCEAdaptation ZoneAdaptation ZoneTemperate, dry winter, warm summer   
GEO-REFERENCEElevation Meters 2Elevation of the location from where the accession originates. Allows recording alternative elevation data2000  
GEO-REFERENCEElevation Type 3Source from where elevation data was obtained. Allows recording of alternative elevation type   
GEO-REFERENCEElevation Meters 3Elevation of the location from where the accession originates. Allows recording alternative elevation data1940  
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 agreement19990630  


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