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Details for: CIMMYTMA 4814, Zea mays L. subsp. mays, BRAZ 1839


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
BRAZ 1839
Origin:
Collected – Brazil
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:
BRAZ 1839
Origin:
Collected – Brazil
Improvement Status:
Traditional cultivar/landrace
Source History
Collected
  Brazil
Coordinates: SAO PAULO&PITANGUEIRAS-20.9926, -48.2171 (Map it)
Elevation: 514m.
Culture1: Supplementary ; Rain: Abundant; Sources: L61-516
Comment: DUPLICATES=USA(NRC9501|NSSL??)
Collector(s):
Accession Names and Identifiers
BRAZ 1839
Type: COLLECTNO
Group: Landrace
Landrace

GID 14945
Type: GID
Group: Landrace
Landrace

BRAZIL 1839
Type: POPULATION NAME
Group: Landrace
Landrace

ARGENTINO
Type: COMMON NAME
Group: Landrace
Landrace

NRC 9501
Type: Donor accession number
Group: Landrace
Landrace

BRAZ,1839
Type: ALTERNATIVE NAME
Group: Landrace
Landrace

CIMMYTMA-BANK-004814 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.PADENT - DENTE, PAULISTA  
CharacterizationMaturitySeed maturity3 - Late  
CharacterizationNumber RegenerationsNumber of times the accession has been regenerated2  
CharacterizationDensityPlanting density for the regeneration trial40404  
CharacterizationNPK 1Nitrogen fertilizer amount used in the regeneration trial200  
CharacterizationNPK 2Phosphorus fertilizer amount used in the regeneration trial80  
CharacterizationPlanting DatePlanting Date1.99306e+007  
CharacterizationField GerminationGermination rate observed in the field for the accession76  
CharacterizationGrain Type 1Predominant grain type for the accessionC - Dent  
CharacterizationHarvest DateHarvest Date1.9931e+007  
CharacterizationDays To AnthesisDays To Anthesis69  
CharacterizationDays To SilkingDays To Silking71  
CharacterizationPlants Per PlotNumber of plants per experimental plot245  
CharacterizationPlantsPollinatedNumber of plants that are pollinated122  
CharacterizationNumber EarsNumber of ears per planting93  
CharacterizationPlant HeightPlant Height325  
CharacterizationEar HeightEar Height230  
CharacterizationStalk LodgedStalk Lodged13  
CharacterizationRoot LodgedRoot Lodged58  
CharacterizationLeave SenescenceLeave Senescence39  
CharacterizationSeedling VigorCode to identify plant seedling vigor 2 - Good  
CharacterizationTassel TypeCode to identify tassel type2 - Primary-Secondary  
CharacterizationLeafinessCode to identify grade of leafiness2 - Very leafy  
CharacterizationLeaves AboveNumber of leaves above the ear7  
CharacterizationSheath PubescenceCode to identify grade of sheath pubescens2 - Segregating  
CharacterizationEasy ShellingEasy Shelling4 - Difficult  
CharacterizationGlume SizeCode to identify glume size3 - Medium (41 - 60 %)  
CharacterizationEar RotEar Rot2 - A little rotten  
CharacterizationHusk CoverCode to identify grade of husk cover1 - Pretty good  
CharacterizationPlant Color 1Predominant plant color for the accession1 - Green  
CharacterizationPlant Color 2Plant color for the accession less frequent than plant color 12 - Dilute sun red  
CharacterizationKernel Row NumberKernel Row Number2 - 10-16  
CharacterizationKernel Row TypeCode to identify kernel row type1 - Regular  
CharacterizationGrain Color 1Predominant grain color for the accessionA - White  
CharacterizationAdaptationMaterial Adaptation Qualification2 - Good  
CharacterizationAgronomic ScaleAgronomic Scale2 - Good  
CharacterizationField WeightEar weight obtained in the experimental plot15.1  
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 4Grain color for the accession less frequent than grain color 3J - Sun red  
CharacterizationGrain Color 3Grain color for the accession less frequent than grain color 2H - White Top  
CharacterizationGrain Color 3Grain color for the accession less frequent than grain color 2J - Sun red  
GEO-REFERENCEElevation Meters 1Elevation of the location from where the accession originates503  
GEO-REFERENCEAdaptation ZoneAdaptation ZoneTropical, savannah  
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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