Accessions from crop germplasm collections, available at GGIAR Centres, for distribution following regeneration. Values shown are numbers of accessions or location; N/A, not available. (After Cohen et.al., 1991 Science 253; p. 869)
| Centre |
Crop |
Accessions |
Accessions able to regenerate per year |
Accession sufficient for distribution |
Location available for regeneration |
AVRCD |
Mungbean |
5,273 |
1,000 |
3,2000 |
2-5 |
|
Pepper |
3,471 |
250 |
1,000 |
2-5 |
|
Soybean |
12,303 |
1,000 |
8,000 |
2-5 |
|
Tomato |
3,814 |
350 |
3,000 |
2-5 |
|
Total |
24,861 |
|
15,200(61%) |
|
CIAT |
Phaseolus (bean) |
25,000 |
1,800 |
20,000 |
3 |
|
Tropical pastures |
21,000 |
1,800 |
14,000 |
3 |
|
Cassava |
4,500 |
In vitro |
In vitro |
- |
|
Total |
50,500 |
|
34,000(74%) |
|
CIMMYT |
Barley |
7,200 |
2,000 |
6,480 |
3 |
|
Bread wheat |
48,600 |
8,000 |
43,740 |
3-7 |
|
Durum wheat |
15,300 |
3,000 |
13,770 |
3-7 |
|
Primitive wheat |
4,300 |
4,000 |
3,888 |
3 |
|
Triticale |
11,700 |
3,000 |
10,530 |
3 |
|
Wild relatives |
2,700 |
500 |
2,430 |
3 |
|
Total |
89,820 |
|
80,838(90%) |
|
|
Maize |
13,346 |
250 |
10,910 |
4-8 |
|
Teosinte |
93 |
In situ |
N.A |
- |
|
Tripsacum |
90 |
Clonal |
N.A |
1 |
|
Total |
13,529 |
|
10,910(81%) |
|
CIP |
Potato (clonal, in vitro, seed) |
4,500 |
3,500 clones
300 seed |
3,500 seeds
650 clones |
4-9
- |
|
Sweet potato (clonal, in vitro, seed) |
5,507 |
2,000 clones
300 seeds |
50 clones |
1 |
|
Total |
1,007 |
|
4,200 (40%) |
|
ICARDA |
Food legumes |
17,900 |
2,000 |
10,740 |
1 |
|
Total cereals |
43,700 |
3,000 |
26,260 |
1 |
|
Forage legumes |
22,000 |
2,000 |
13,200 |
1 |
|
Total |
83,600 |
|
50,160(60%) |
|
ICRISAT |
Groundnut |
12,841 |
1,500 |
12,500 |
10-15 |
|
Pearl millet |
22,919 |
2,000 |
21,800 |
10-15 |
|
Pigeonpea |
11,482 |
1,300 |
11,300 |
10-15 |
|
Other millets |
7,082 |
1,000 |
7,000 |
10-15 |
|
Sorghum |
32,890 |
2,6000 |
32,600 |
10-15 |
|
Chickpea |
15,995 |
1,400 |
15,600 |
10-15 |
|
Total |
102,209 |
|
100,800(99%) |
|
IITA |
Musa |
412 |
412 |
412(100%) |
2-7 |
|
Oryza species |
12,200 |
4,500 |
9,000 |
3 |
|
Vigna unguiculata |
15,200 |
4,000 |
9,439 |
3 |
|
Wild vigna |
1,450 |
1,000 |
1,000 |
- |
|
Total |
29,562 |
|
19,851(67%) |
|
IRRI |
Rice |
86,000 |
10,000 |
77,400(90%) |
2 |
WARDA |
Rice |
5,430 |
1,000 |
3,000(55%) |
3-16 |
CIFOR |
Woody plants (forest trees), etc |
Started only in 1992 |
- |
- |
- |
, A VRDC, Asian Vegetable Research and Development Centre; CIAT; Centro International de Agricultura Tropical; CIP, International Potato Center; ICARDA, International Centre for Agricultural Research in the Dry Areas; ICRISAT, International Crops Research Institute for the Semi-Arid Tropics; UTA, International Institute of Tropical Agriculture, and WARDA, West African Rice Development Association. +Of its total 86,000 accessions, IRRI has successfully canned 43,500 accessions for medium and long term storage.
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