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Details for: CIMMYTMA 21786, Zea mays L. subsp. mays, ECUA 8819


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
ECUA 8819
Origin:
Collected – Ecuador
Improvement Status:
Traditional cultivar/landrace
Backup Location:
Svalbard Global Seed Vault
Availability
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Core Passport Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
ECUA 8819
Origin:
Collected – Ecuador
Improvement Status:
Traditional cultivar/landrace
Source History
Collected
  Ecuador
Coordinates: PICHINCHA&TAMBILLO VIEJO-0.4122, -78.5372 (Map it)
Elevation: 2714m.
Comment: DUPLICATES=ECU(ECU8819);USA(NSSL??)
Collector(s):
Accession Names and Identifiers
ECUA 8819
Type: COLLECTNO
Group: Landrace
Landrace

GID 259282
Type: GID
Group: Landrace
Landrace

ECUADO 8819
Type: POPULATION NAME
Group: Landrace
Landrace

ECU 8819
Type: Donor accession number
Group: Landrace
Landrace

ECUA,8819
Type: ALTERNATIVE NAME
Group: Landrace
Landrace

CIMMYTMA-BANK-019051 0
Type: Inventory

CIMMYTMA-BANK-019051 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
CharacterizationPrimary RacePrimary race for the accession. Predominant landrace classified by overall phenotype.MISHCA - MISHCA  
CharacterizationPrimary RacePrimary race for the accession. Predominant landrace classified by overall phenotype.MISHCA - MISHCA CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationNumber RegenerationsNumber of times the accession has been regenerated1  
CharacterizationPlanting DatePlanting Date1.997e+007  
CharacterizationPlanting DatePlanting Date2.01603e+007 CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationField GerminationGermination rate observed in the field for the accession66.25 CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationGrain Type 1Predominant grain type for the accessionA - Floury  
CharacterizationGrain Type 1Predominant grain type for the accessionA - Floury CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationHarvest DateHarvest Date1.997e+007  
CharacterizationHarvest DateHarvest Date2.01612e+007 CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationDays To AnthesisDays To Anthesis142 CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationDays To SilkingDays To Silking136  
CharacterizationDays To SilkingDays To Silking144 CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationPlants Per PlotNumber of plants per experimental plot119 CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationPlantsPollinatedNumber of plants that are pollinated188  
CharacterizationPlantsPollinatedNumber of plants that are pollinated70 CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationNumber EarsNumber of ears per planting25 CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationNumber EarsNumber of ears per planting34  
CharacterizationPlant HeightPlant Height238  
CharacterizationPlant HeightPlant Height288 CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationEar HeightEar Height137  
CharacterizationEar HeightEar Height184 CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationStalk LodgedStalk Lodged0 CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationStalk LodgedStalk Lodged5  
CharacterizationRoot LodgedRoot Lodged0 CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationRoot LodgedRoot Lodged4  
CharacterizationLeave SenescenceLeave Senescence97 CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationTassel TypeCode to identify tassel type2 - Primary-Secondary CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationLeaves AboveNumber of leaves above the ear5 CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationSheath PubescenceCode to identify grade of sheath pubescens2 - Segregating CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationEasy ShellingEasy Shelling2 - Easy CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationGlume SizeCode to identify glume size2 - Long (61 - 80 %) CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationEar RotEar Rot2 - A little rotten  
CharacterizationEar RotEar Rot2 - A little rotten CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationHusk CoverCode to identify grade of husk cover1 - Pretty good CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationPlant Color 1Predominant plant color for the accession2 - Dilute sun red CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationPlant Color 2Plant color for the accession less frequent than plant color 13 - Sun red CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationKernel Row NumberKernel Row Number2 - 10-16  
CharacterizationKernel Row NumberKernel Row Number2 - 10-16 CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationKernel Row TypeCode to identify kernel row type1 - Regular CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationGrain Color 1Predominant grain color for the accessionB - Yellow  
CharacterizationGrain Color 1Predominant grain color for the accessionB - Yellow CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationAdaptationMaterial Adaptation Qualification2 - Good CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationAgronomic ScaleAgronomic Scale2 - Good CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationField WeightEar weight obtained in the experimental plot6  
CharacterizationField WeightEar weight obtained in the experimental plot6.27 CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationPrevius Planting DatePrevius Planting Date1.994e+007  
CharacterizationField book statusCode to identify the status of current field bookA - Approved  
CharacterizationField book statusCode to identify the status of current field bookA - Approved CIMMYTMA-BANK-019051 1 ACTIVE SD
CharacterizationField book statusCode to identify the status of current field bookA - Approved CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationGrain Color 2Grain color for the accession less frequent than grain color 1A - White  
CharacterizationGrain Color 2Grain color for the accession less frequent than grain color 1J - Sun red CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationEar ShapeEar Shape3 - Conical CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationGrain WidthGrain width1.3 CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationEar DiameterEar Diameter6.5 CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationGrain LengthGrain Length1.8 CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationEar LengthEar Length14.5 CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
CharacterizationNumber Ear RotNumber Ear Rot25 CIMMYTMA-BANK-019051 1 TC16U-2903-31 PL
GEO-REFERENCEElevation Meters 1Elevation of the location from where the accession originates2700  
GEO-REFERENCEAdaptation ZoneAdaptation ZoneTemperate, no dry season, warm summer   
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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