Accession details
Passport data and everything else
CIMMYTMA 16981
Accession number
CIMMYTMA 16981
Holding institute
Institute code
MEX002
Acquisition Date
November 22 1995
Provenance of material
Biological status of accession
Traditional cultivar/Landrace
Type of germplasm storage
Long term seed collection
Curation type
Fully curated
Availability for distribution
Not available for distribution
ITPGRFA MLS
Accession is part of the Multi-lateral system of ITPGRFA
Safety duplication institute
Taxonomy provided to Genesys
Genus
Zea
Specific epithet
Scientific name
Zea mays L. subsp. mays L.
Crop
maize
Crop name
Maize
Accession names
Accession name
ECUA 672
Other identifier
GID 255696
Other identifier
NRC 7421
Other identifier
ECUA,672
Other identifier
ECUADO 672
Collecting number
ECUA 672
Associated Datasets
Associated Subsets
Collecting information
Provenance of material
Collecting date of sample
November 28 1953
Collecting source
Field
Collecting number
ECUA 672
Collecting institute name
National Research Council
Latitude of collecting site
-4.061774
Longitude of collecting site
-78.96924
Elevation of collecting site
1,027
Climate at origin
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Minimum temperature [°C] | 14.9 | 14.9 | 15 | 15.1 | 15.1 | 14.8 | 14.3 | 14.3 | 15.1 | 15.1 | 14.7 | 15.2 |
| Mean temperature [°C] | 20.4 | 20.6 | 20.4 | 20.8 | 20.6 | 20 | 19.6 | 20 | 20.7 | 21.1 | 21.3 | 21.3 |
| Maximum temperature [°C] | 26 | 26.4 | 26 | 26.5 | 26.2 | 25.4 | 25 | 25.6 | 26.3 | 27.1 | 28 | 27.5 |
| Monthly precipitation [mm] | 147 | 141 | 189 | 181 | 143 | 140 | 130 | 117 | 117 | 127 | 106 | 128 |
Bioclimatic variables
Annual mean temperature [°C]
20.6
Mean diurnal range (mean of monthly (max temp - min temp))
11.5
Isothermality (bio2/bio7) (* 100)
0.8
Temperature seasonality (standard deviation *100)
5.1
Max temperature of warmest month [°C]
28
Min temperature of coldest month [°C]
14.3
Temperature annual range (bio5-bio6) [°C]
13.7
Mean temperature of wettest quarter [°C]
20.6
Mean temperature of driest quarter [°C]
21
Mean temperature of warmest quarter [°C]
21.2
Mean temperature of coldest quarter [°C]
19.8
Annual precipitation [mm]
1,666
Precipitation of wettest month [mm]
189
Precipitation of driest month [mm]
106
Precipitation seasonality (coefficient of variation)
17
Precipitation of wettest quarter [mm]
513
Precipitation of driest quarter [mm]
350
Precipitation of warmest quarter [mm]
361
Precipitation of coldest quarter [mm]
387
Accessions with similar climatic properties
Georeferenced accesions in Genesys are linked to their climate data based on worldclim.org datasets. Genesys will try to find similar georeferenced accessions that match the basic climatic parameters: annual mean temperature, seasonality and rainfall.
Passport Data Completeness Index
PDCI score of this accession is 8.6 of 10.0. Read about Passport Data Completeness Index
GENUS
120
SPECIES
80
SPAUTHOR
5
SUBTAXA
40
SUBTAUTHOR
5
CROPNAME
45
ACQDATE
10
SAMPSTAT
80
DONORCODE
0
DONORNUMB
0
OTHERNUMB
35
DUPLSITE
30
STORAGE
15
DONORNAME
20
DUPLINSTNAME
0
ACCEURL
0
MLSSTAT
15
ORIGCTY
80
COLLSITE
0
LATITUDE
40
LONGITUDE
40
ELEVATION
15
COLLDATE
30
BREDCODE
0
ANCEST
0
COLLSRC
50
ACCENAME
50
COLLNUMB
40
COLLCODE
0
COLLNAME
15
Metadata
UUID
urn:uuid:797d82db-7c0e-4dd0-ad3e-7c76916e8a3d
Last updated
8 April 2025
Created
Date not provided