Accession details
Passport data and everything else
ECU21
Accession number
ECU21
Holding institute
Institute code
COL003
Data provider
Acquisition Date
26 February 1970
Provenance of material
Biological status of accession
Traditional cultivar/Landrace
Type of germplasm storage
In vitro collection
Curation type
Fully curated
Availability for distribution
Available for distribution
ITPGRFA MLS
Accession is part of the Multi-lateral system of ITPGRFA
Safety duplication institute
ECU21 gel
Taxonomy provided to Genesys
Genus
Manihot
Specific epithet
esculenta — Browse this species at COL003
Scientific name
Manihot esculenta
Crop
Cassava
Crop name
Cassava
Matched GRIN taxon
Current GRIN taxon
Accession names
Accession name
NEGRA
Collecting number
NULL
Associated Datasets
Associated Subsets
Collecting information
Provenance of material
Collecting date of sample
26 February 1970
Collecting source
Backyard, kitchen or home garden (urban, peri-urban or rural)
Collecting number
NULL
Location of collecting site
EL ACHIOTE
Collecting institute name
CENTRO INTERNACIONAL DE AGRICULTURA TROPICAL
Latitude of collecting site
-0.9667
Longitude of collecting site
-79.6667
Elevation of collecting site
150
Climate at origin
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Minimum temperature [°C] | 21.2 | 21.3 | 21.5 | 21.7 | 21.5 | 21.2 | 20.4 | 20.1 | 20 | 20.5 | 20.3 | 20.8 |
| Mean temperature [°C] | 25.6 | 25.7 | 26.1 | 26.3 | 25.8 | 25.1 | 24.6 | 24.8 | 24.9 | 25.2 | 25.1 | 25.5 |
| Maximum temperature [°C] | 30.1 | 30.2 | 30.7 | 30.9 | 30.2 | 29 | 28.9 | 29.5 | 29.9 | 29.9 | 30 | 30.2 |
| Monthly precipitation [mm] | 364 | 425 | 457 | 354 | 143 | 39 | 11 | 11 | 14 | 15 | 16 | 109 |
Bioclimatic variables
Annual mean temperature [°C]
25.4
Mean diurnal range (mean of monthly (max temp - min temp))
9.1
Isothermality (bio2/bio7) (* 100)
0.8
Temperature seasonality (standard deviation *100)
5.1
Max temperature of warmest month [°C]
30.9
Min temperature of coldest month [°C]
20
Temperature annual range (bio5-bio6) [°C]
10.9
Mean temperature of wettest quarter [°C]
25.8
Mean temperature of driest quarter [°C]
24.7
Mean temperature of warmest quarter [°C]
26
Mean temperature of coldest quarter [°C]
24.7
Annual precipitation [mm]
1,958
Precipitation of wettest month [mm]
457
Precipitation of driest month [mm]
11
Precipitation seasonality (coefficient of variation)
106
Precipitation of wettest quarter [mm]
1,246
Precipitation of driest quarter [mm]
36
Precipitation of warmest quarter [mm]
954
Precipitation of coldest quarter [mm]
36
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 8.1 of 10.0. Read about Passport Data Completeness Index
GENUS
120
SPECIES
80
SPAUTHOR
0
SUBTAXA
0
SUBTAUTHOR
0
CROPNAME
45
ACQDATE
10
SAMPSTAT
80
DONORCODE
0
DONORNUMB
0
OTHERNUMB
0
DUPLSITE
30
STORAGE
15
DONORNAME
0
DUPLINSTNAME
0
ACCEURL
40
MLSSTAT
15
ORIGCTY
80
COLLSITE
15
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:314d10ad-5763-4559-b226-4396e63f4813
Last updated
21 December 2023
Created
Date not provided