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Detailed information

JP No. (Accession No.)90849
Plant nameAzuki bean (Including Wild & Weedy )
Scientific nameVigna angularis (Wild.) Ohwi et Ohashi
Cultivar/Accession nameCOL/NIIGATA/1997/CED/NIAR/97061
CED97061
ImageSeed
OriginJAPAN(NIIGATA)
StatusWild
Collection sourceCollected
Collection No.CED97061
Collection DateOct 23, 1997
Collection siteHigasi-Umi, Itoigawa, Nigata
Latitude/LongitudeGoogle Maps
Altitude50
Environment of collection areamountainous
Information obtained at collection sitepaddy side(Haya-river bank)
Year of collection1997
Collection period10/21 - 10/24
Explored regionsShiga Pref. and Hokuriku region, Japan
Target plantswild soybean, wild azuki bean
CollectorNorihiko Tomooka and Shin Tsukamoto(National Institute of Agrobiological Resourses)
ReferencesAnnual Report on Exploration and Introduction of Plant Genetic Resources. Vol.14: 71-83.
Conservation ID98087
Form of DistributionSeed
Standard Quantity of distribution20 seeds
Germination percentage92%
AvailabilityYes

Evaluation Data
Planting dateApr 19, 2006(OKINAWA, 2006)
Stem colorPurplebox plot(OKINAWA, 2006)
Germination typeHypogealbox plot(OKINAWA, 2006)
Date of 50% floweringJun 5, 2006(OKINAWA, 2006)
Flower color(Standard)Yellowbox plot(OKINAWA, 2006)
Flower color(Wing)Yellowbox plot(OKINAWA, 2006)
Flower color(Keel)Yellowbox plot(OKINAWA, 2006)
Growth habitTwining:Stems twining to trellisbox plot(OKINAWA, 2006)
Date of first pod maturityJul 15, 2006(OKINAWA, 2006)
Shattering in the fieldYesbox plot(OKINAWA, 2006)
Color of mature podBlackish brownbox plot(OKINAWA, 2006)
Mature pod pubescenceGlabrousbox plot(OKINAWA, 2006)
Pod length6.8 (cm)box plot(OKINAWA, 2006)
Seeds per pod10box plot(OKINAWA, 2006)
100 seed weight1.9 (g)box plot(OKINAWA, 2006)
Seed coat colorBrownbox plot(OKINAWA, 2006)
Seed mottled colorBlackbox plot(OKINAWA, 2006)
Seed length3.8 (mm)box plot(OKINAWA, 2006)
Seed width2.7 (mm)box plot(OKINAWA, 2006)
Seed thickness2.4 (mm)box plot(OKINAWA, 2006)

Evaluation Data
Stem colorPurplebox plot(IBARAKI, 2005)
Pod colorBlackish brownbox plot(IBARAKI, 2005)
Number of seeds per pod10.6box plot(IBARAKI, 2005)
Seed weight2.2 (g)box plot(IBARAKI, 2005)
Seed-coat colorPale brownbox plot(IBARAKI, 2005)
Flowering dateSep 1(IBARAKI, 2005)
Maturing dateSep 29(IBARAKI, 2005)
Degree of pubescenceIntermediatebox plot(IBARAKI, 2005)
Flower colorYellowbox plot(IBARAKI, 2005)
Pod length6 (cm)box plot(IBARAKI, 2005)
Seed shapeTapered cylindricalbox plot(IBARAKI, 2005)
Lower leaflet shapeBroadly ovatebox plot(IBARAKI, 2005)
Upper leaflet shapeLanceolate with broad basebox plot(IBARAKI, 2005)
Climbing habitVinybox plot(IBARAKI, 2005)