Subconjunto

Pigeonpea core collecton

Pigeonpea is an important pulse crop grown by smallholder farmers in the semi-arid tropics. Most of the pigeonpea cultivars grown to date are selections from the landraces, with a narrow genetic base. With the expansion of the crop to newer areas, problems of local importance are to be addressed. Hence, an economically feasible and faster germplasm evaluation mechanism, such as a core collection, is required. This article describes the development of core collection from 12,153 pigeonpea accessions collected from 56 countries and maintained at ICRISAT, Patancheru, India.

The germplasm accessions from 56 countries were placed under 14 clusters based primarily on geographic origin. Data on 14 qualitative morphological traits were used for cluster formation by Wards method. From each cluster ≈10% accessions were randomly selected to constitute a core collection comprising 1290 accessions. Mean comparisons using NewmanKeuls test, variances comparisons by Levenes test, and comparison of frequency distribution by chi square test indicated that the core collection was similar to that of the entire collection for various traits and the genetic variability available in the entire collection is preserved in the core collection. The ShannonWeaver diversity index for different traits was also similar for both entire and core collection. All the important phenotypic associations between different traits available in the entire collection were preserved in the core collection.

The core collection constituted in the present study facilitates identification of useful traits economically and expeditiously for use in pigeonpea improvement.

Cultivos
Pigeonpea
Número de accesiones
1290
Fecha de creación
2005

Metadatos del subconjunto


Creadores del subconjunto


Curador de datos
Hari D. Upadhyaya ICRISAT
Gestor de datos
Vania C. R. Azevedo ICRISAT
Recopilador de datos
Senthil Ramachandran ICRISAT
Digitalizador de datos
A. Venkata Narayana ICRISAT

Datos y recursos


Datos de pasaporte del descriptor del pasaporte de multicultivo

MCPD - f0f203b2-7e26-4804-94f5-ac4869a34c26.xlsx

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Accesiones

Lista de accesiones incluidas en el subconjunto

1. ICP 4Cajanus cajan (L.) Huth • P 22-139-2-1 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXHQP
2. ICP 5Cajanus cajan (L.) Huth • P 22-139-3 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXHRQ
3. ICP 7Cajanus cajan (L.) Huth • P 2812-1 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXHTS
4. ICP 31Cajanus cajan (L.) Huth • P 229 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXJE8
5. ICP 35Cajanus cajan (L.) Huth • P 273-1 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXJJC
6. ICP 49Cajanus cajan (L.) Huth • P 733 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXJWP
7. ICP 51Cajanus cajan (L.) Huth • P 916/1 • Cría/material de investigación • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXJYR
8. ICP 60Cajanus cajan (L.) Huth • LRG 36 • Variedad cultivada avanzada/mejorada • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXK5Z
9. ICP 108Cajanus cajan (L.) Huth • P 4598 • Cría/material de investigación • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXMAZ
10. ICP 139Cajanus cajan (L.) Huth • P 1307 • Cría/material de investigación • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXMYE
11. ICP 228Cajanus cajan (L.) Huth • P 2363-1 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXPCQ
12. ICP 285Cajanus cajan (L.) Huth • P 2616 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXQ9F
13. ICP 341Cajanus cajan (L.) Huth • P 3590 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXR56
14. ICP 348Cajanus cajan (L.) Huth • P 3694 • Cría/material de investigación • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXR89
15. ICP 353Cajanus cajan (L.) Huth • P 3701-1 • Cría/material de investigación • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXRCD
16. ICP 369Cajanus cajan (L.) Huth • P 3771/1 • Cría/material de investigación • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXRKM
17. ICP 387Cajanus cajan (L.) Huth • P 3904 • Cría/material de investigación • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXRWX
18. ICP 397Cajanus cajan (L.) Huth • P 3991 • Cría/material de investigación • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXS3U
19. ICP 426Cajanus cajan (L.) Huth • P 4150/1 • Cría/material de investigación • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXSGC
20. ICP 450Cajanus cajan (L.) Huth • P 4280 • Cría/material de investigación • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXT0W
21. ICP 457Cajanus cajan (L.) Huth • P 4430-2 • Cría/material de investigación • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXT5~
22. ICP 475Cajanus cajan (L.) Huth • P 4498-1 • Cría/material de investigación • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXTC3
23. ICP 476Cajanus cajan (L.) Huth • P 4498-2 • Cría/material de investigación • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXTD4
24. ICP 483Cajanus cajan (L.) Huth • P 4505 • Cría/material de investigación • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXTG7
25. ICP 498Cajanus cajan (L.) Huth • P 4647 • Cría/material de investigación • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXTQE
26. ICP 511Cajanus cajan (L.) Huth • P 4992/1 • Cría/material de investigación • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXV0Q
27. ICP 525Cajanus cajan (L.) Huth • P 252/1 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXV6X
28. ICP 582Cajanus cajan (L.) Huth • P 3174-2 • Cría/material de investigación • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXVXF
29. ICP 615Cajanus cajan (L.) Huth • P 5123 • Cría/material de investigación • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXWDZ
30. ICP 624Cajanus cajan (L.) Huth • P 56-3 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXWM1
31. ICP 633Cajanus cajan (L.) Huth • P 526 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXWR5
32. ICP 655Cajanus cajan (L.) Huth • P 578/1 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXX1E
33. ICP 709Cajanus cajan (L.) Huth • P 1186 • Cría/material de investigación • Puerto Rico+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXXX5
34. ICP 747Cajanus cajan (L.) Huth • P 1665/1 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXY9H
35. ICP 767Cajanus cajan (L.) Huth • P 2084 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXYGR
36. ICP 772Cajanus cajan (L.) Huth • P 2271 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PXYJT
37. ICP 839Cajanus cajan (L.) Huth • P 2723 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PY00=
38. ICP 854Cajanus cajan (L.) Huth • P 2754-1 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PY0DB
39. ICP 863Cajanus cajan (L.) Huth • P 2784 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PY0MJ
40. ICP 865Cajanus cajan (L.) Huth • P 2786 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PY0NK
41. ICP 891Cajanus cajan (L.) Huth • P 2864 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PY170
42. ICP 907Cajanus cajan (L.) Huth • P 3033 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PY1E7
43. ICP 923Cajanus cajan (L.) Huth • P 3135 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PY1RH
44. ICP 938Cajanus cajan (L.) Huth • P 3206-1 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PY20S
45. ICP 939Cajanus cajan (L.) Huth • P 3214 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PY21T
46. ICP 964Cajanus cajan (L.) Huth • P 3531 • Variedad cultivada tradicional/raza autóctona • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PY2F3
47. ICP 995Cajanus cajan (L.) Huth • P 4114 • Cría/material de investigación • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PY31N
48. ICP 1005Cajanus cajan (L.) Huth • P 4146 • Cría/material de investigación • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PY39X
49. ICP 1007Cajanus cajan (L.) Huth • P 4150 • Cría/material de investigación • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PY3AY
50. ICP 1014Cajanus cajan (L.) Huth • P 4169/1 • Cría/material de investigación • India+ Agregar a mi lista
IND002International Crop Research Institute for the Semi-Arid Tropics, India • DOI: 10.18730/PY3E$