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Details for: CIMMYTMA 1910, Zea mays L. subsp. mays, ZACA 7


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
ZACA 7
Origin:
Collected – Mexico
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:
ZACA 7
Origin:
Collected – Mexico
Improvement Status:
Traditional cultivar/landrace
Source History
Collected
01 January 1944.  Mexico
Coordinates: SOMBRERETE&IGNACIO ZARAGOZA (ESTACION FRIO)23.6200, -103.5000 (Map it)
Elevation: 2309m.
Culture2: Supplementary ; Sources: Pl2,Nrc,Mxc
Comment: DUPLICATES=MEX(MEX8751);USA(PI484622|NRC4492) CHALQUENO(MXC)
Collector(s):
Donated
 

Donator(s):
Accession Names and Identifiers
ZACA 7
Type: COLLECTNO
Group: Landrace
Landrace

GID 8357
Type: GID
Group: Landrace
Landrace

ZACATE 7
Type: POPULATION NAME
Group: Landrace
Landrace

BLANCO
Type: COMMON NAME
Group: Landrace
Landrace

MEX 8751
Type: Donor accession number
Group: Landrace
Landrace

NRC 4492
Type: Donor accession number
Group: Landrace
Landrace

PI 484622
Type: Donor accession number
Group: Landrace
Landrace

ZACA,7
Type: ALTERNATIVE NAME
Group: Landrace
Landrace

CIMMYTMA-BANK-001910 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.CONNOR - CONICO NORTENO  
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.TUXPEN - TUXPENO  
CharacterizationMaturitySeed maturity2 - Intermediate  
CharacterizationNumber RegenerationsNumber of times the accession has been regenerated5  
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 Date1.99605e+007  
CharacterizationField GerminationGermination rate observed in the field for the accession87  
CharacterizationGrain Type 1Predominant grain type for the accessionC - Dent  
CharacterizationGrain Type 1Predominant grain type for the accessionF - Flint  
CharacterizationHarvest DateHarvest Date1.9961e+007  
CharacterizationDays To AnthesisDays To Anthesis92  
CharacterizationDays To SilkingDays To Silking97  
CharacterizationPlants Per PlotNumber of plants per experimental plot126  
CharacterizationPlantsPollinatedNumber of plants that are pollinated61  
CharacterizationNumber EarsNumber of ears per planting48  
CharacterizationPlant HeightPlant Height309  
CharacterizationEar HeightEar Height214  
CharacterizationGrain Type 2Grain type for the accession less frequent than grain type 1F - Flint  
CharacterizationStalk LodgedStalk Lodged8  
CharacterizationRoot LodgedRoot Lodged9  
CharacterizationLeave SenescenceLeave Senescence62  
CharacterizationRoot DevelopmentCode to identify the grade of root development3 - Medium  
CharacterizationTillering PlantTillering Plant2.2  
CharacterizationSeedling VigorCode to identify plant seedling vigor 1 - Pretty good  
CharacterizationTassel TypeCode to identify tassel type1 - Primary  
CharacterizationLeafinessCode to identify grade of leafiness1 - Pretty leafy  
CharacterizationLeaves AboveNumber of leaves above the ear4  
CharacterizationSheath PubescenceCode to identify grade of sheath pubescens2 - Segregating  
CharacterizationEasy ShellingEasy Shelling2 - Easy  
CharacterizationGlume SizeCode to identify glume size3 - Medium (41 - 60 %)  
CharacterizationEar RotEar Rot2 - A little rotten  
CharacterizationLeaf Disease 1Code to identify leaf disease pathogenA - Tizón foliar por maydis / Teleomorph: Cochliobolus heterostrophus (Anamorph: Bipolaris maydis, syn. Helminthosporium maydis)  
CharacterizationHusk CoverCode to identify grade of husk cover3 - Medium  
CharacterizationPlant Color 1Predominant plant color for the accession1 - Green  
CharacterizationPlant Color 2Plant color for the accession less frequent than plant color 14 - Purple  
CharacterizationKernel Row NumberKernel Row Number2 - 10-16  
CharacterizationKernel Row TypeCode to identify kernel row type2 - Irregular  
CharacterizationGrain Color 1Predominant grain color for the accessionA - White  
CharacterizationAdaptationMaterial Adaptation Qualification3 - Medium  
CharacterizationAgronomic ScaleAgronomic Scale3 - Medium  
CharacterizationField WeightEar weight obtained in the experimental plot7.5  
CharacterizationPrevious PlotNumber EnvironPrevious PlotNumber EnvironCH61  
CharacterizationPrevious PlotNumber ExperimentPrevious PlotNumber Experiment2158  
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  
GEO-REFERENCEAdaptation ZoneAdaptation ZoneArid, steppe, cold   
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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