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Detailed information

JP No. (Accession No.)74834
Plant nameCatjang bean (V. unguiculata cv-gr. Biflora): Domesticated V
Scientific nameVigna unguiculata (L.) Walpers cv-gr. Biflora E. Westphal
Cultivar/Accession nameCOL/PAK/1991/IBPGR/2751(5)
KALA HARWAIN
ImageJP 74834 (Seed) JP 74834 (Seed) JP 74834 (Seed)
OriginPAKISTAN
StatusLandrace
Collection sourceCollected
Collection No.2751(5)
Collection DateSep 17, 1991
Collection siteKamoke, 52km N from Lahore, Panjab
Latitude/LongitudeGoogle Maps
Altitude250
Climate data
(WorldClim Ver 2.1)
Annual Mean Temperature: 23.2℃
Max Temperature of Warmest Month: 39.8℃
Min Temperature of Coldest Month: 4.7℃
Annual Precipitation: 562 mm
Precipitation of Wettest Month: 158 mm
Precipitation of Driest Month: 5 mm
Detail of collection sourcemarket
Sampling methodPopulation
Information obtained at collection sitedark brown to blackish seed, seed shape differs from nomal cowpea seeds
Year of collection1991
Collection period9/11 - 11/5
Explored regionsNorth Pakistan
Target plantsrice, Grain Legumes, millet
CollectorK.Okuno, M.Kawase, Y.Egawa, M.Katsuta(NIAR), H.Nakano, T.Nagamnine(Okinawa branch, TARC), Rashid Anwar, M.Sadiq Bhatti, Zahoor Ahmad, Mohmmad Afzal(Nat. Agr. Res. Cen. Islamabad, Pakistan)
ReferencesAnnual Reports on Exploration and Introduction of Plant Genetic Resources vol.8. A Reports of IBPGR Exploration in Northern Pakistan(1991)
Conservation ID81566
Form of DistributionSeed
Standard Quantity of distribution20 seeds
Germination percentage92%
AvailabilityYes

C&E Data (Conservation ID: 81566, Sown on Jul 22, 2019)
Growth habitIndeterminate (climbing)box plot(IBARAKI, 2019)
Plant height (for determinate-type accessions) つる性の為、計測せず。(IBARAKI, 2019)
Number of nodes on main stem (for determinate-type accessions) つる性の為、計測せず。(IBARAKI, 2019)
Number of branches per plant つる性の為、計測せず。(IBARAKI, 2019)
Date of floweringSep 5, 2019(IBARAKI, 2019)
Corolla colorLight reddish purplebox plot(IBARAKI, 2019)
Pod length15 (cm)box plot(IBARAKI, 2019)
Pod width0.6 (cm)box plot(IBARAKI, 2019)
Immature pod colorLight greenbox plot(IBARAKI, 2019)
Number of seeds per pod16.4 (seeds)box plot(IBARAKI, 2019)
100 seed weight12.0 (g)box plot(IBARAKI, 2019)
Seed coat colorLight brownbox plot(IBARAKI, 2019)
Hilum ring colorAbsentbox plot(IBARAKI, 2019)
Color of mottles on seed coatPurplebox plot(IBARAKI, 2019)
Mottles on seed coatMottles on seed surfacebox plot(IBARAKI, 2019)