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Accession TZm-22

TZm-22

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Passport data

Collection: Maize collection Collection
Accession name: TZm-22 Accesion name
Accession number: 22 Accession number
Country of origin: TZA - Tanzania Country of origin
Cultivar name: KATUMANI Cultivar name
Collector's name: Padulosi Stefano Name of person or institute collecting the accession
Available: Yes Is accession available in genebank
Collection: IITAMAI - Maize collection Collection
GRIN taxa: GRIN:42207 Taxonomy code as used in GRIN
Taxonomy number: 4567 SINGER Taxonomy number
Frequency at collecting site: Frequent Frequency at collecting site
State/Province: MBOZI State or Province
FAO in Trust: Yes FAO in Trust
Annex 1: Yes Annex1
Ddigital Object Identifier: 10.18730/M8WFH A unique alphanumeric string assigned by a registration agency (the International DOI Foundation) to identify content and provide a persistent link to its location on the Internet.
DuplSite: Svalbard DuplSite
Storage: Seed collection;Medium term;Long term Storage
Acceurl: http://my.iita.org/accession2/accession/TZm-22 Acceurl
Collecting number: PS87-204 Collecting number
Collection Date (String): 19870807 String representation of collection date. Format YYYYMMDD. Month and date are optional
Genus: Zea Genus
Species: mays Species
Subtaxa authority: L. Subtaxa authority
Location: 66KM OF LAELA TO MBEYA (NAKAWALE VILLAGE) Location
Latitude: -8.4833336 Latitude
Longitude: 32.5 Longitude
Elevation: 1564.0 Elevation
Biological status of accession: Cultivated Biological status
Collecting/acquisition source: 26 - Farm Store Collecting/acquisition source

Maize Characterization

Days to 50% flowering: 59.0 days Days from planting to 50% flowering
Days to harvesting: 115.0 days Days from planting to harvesting
Anthocyanin color of shealth: Weak Anthocyanin color of shealth
Angle between blade and stem: Medium ( 25 - 75 degree) Angle between blade and stem
Attitude of blade on leaf above upper ear: Very strongly curved Attitude of blade on leaf above upper ear
Degree of zig zag: Present Degree of zig zag
Anthocyanin color of brace roots: Absent Anthocyanin color of brace roots
Days to tasselling: 62.0 days Days to tasselling
Anthocyanin colouration at base of glume: Present Anthocyanin colouration at base of glume
Anthocyanin colouration of glumes excluding the base: Absent Anthocyanin colouration of glumes excluding the base
Anthocyanin coloration of anthers in the middle 3rd of main axis: Absent Anthocyanin coloration of anthers in the middle 3rd of main axis
Density of spikelet in middle 3rd of main axis: Dense Density of spikelet in middle 3rd of main axis
Angle between main and lateral branch: Large (>75 degree) Angle between main and lateral branch
Attitude of lateral branch in lower third of tassel: Strongly curved Attitude of lateral branch in lower third of tassel
Number of primary and lateral branches: 15.7 Number of primary and lateral branches
Days to ear time of 50% silk emergence : 97.0 days Days to ear time of 50% silk emergence
Anthocyanin color of silks: Absent Anthocyanin color of silks
Anthocyanin colouration of sheath in the middle of plant: Present Anthocyanin colouration of sheath in the middle of plant
Length of main axis above lowest side branch: 29.9 cm Length of main axis above lowest side branch
Length of main axis above upper side branch: 15.7 cm Length of main axis above upper side branch
Plant height: 239.5 cm Plant height
Plant length: 195.1 cm Plant length measured up to flag leaf
Height of insertion of upper ear : 195.1 Height of insertion of upper ear
Width of blade (leaf of upper ear): 103.5 cm Width of blade (leaf of upper ear)
Ear length of peduncle: 24.4 cm Ear length of peduncle
Ear length without husk: 7.76 cm Ear length without husk
Length of peduncle: 16.64 cm Length of peduncle
Ear diameter without husk (in middle): 3.31 cm Ear diameter without husk (in middle)
Number of rows of grains: 12.0 Number of rows of grains
Color of top of grain: White Color of top of grain
Color of dorsal side of grain: Yellowish-white Color of dorsal side of grain
Anthocyanin coloration of glumes of cob: White Anthocyanin coloration of glumes of cob
Kernel row arrangement: Straight Kernel row arrangement
Grain shape: Pointed Grain shape
Plant length up to flag leaf: 195.1 Plant length up to flag leaf
IITA Accession - ver. 2  
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