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You have reached the IRRI Genebank, where your rice science journey begins. Home to more than 132,000 available accessions which includes cultivated species, wild relatives and species from related genera.


Descriptor: Awn length - cultivated (awlt_post)


 
Definition:
Length of the longest awn per panicle at maturity stage.
Crop:
RICE
Category:
Post-harvest Stage
Status:
Crop Germplasm Committee approved
Data Type:
Numeric descriptor
Maximum Length:
Responsible Site:
International Rice Research Institute (IRRI)


Studies or environments

Distribution of Values for Awn length - cultivated (awlt_post)

RangeNumber of Accessions
0.00000 - 16.0000013108
16.00000 - 32.00000765
32.00000 - 48.00000400
48.00000 - 64.00000327
64.00000 - 80.00000218
80.00000 - 96.00000107
96.00000 - 112.0000037
112.00000 - 128.000008
128.00000 - 144.000005
144.00000 - 160.000001


International Rice Genebank Germplasm Distribution and Exchange Policy


IRRI continues the free international exchange of germplasm, in accordance with the International Treaty on Plant Genetic Resources for Food and Agriculture (ITPGRFA). We provide rice in small quantities to any entity or establishment for research, breeding, or training for food and agriculture purposes; free of charge. At the same time, we gratefully receive seed contributions to add to our collection.

The procedure for acquiring seeds from IRRI are as follows:
1. Read, study and comply with Standard Material Transfer Agreement(SMTA).
2. Inquire, search and choose accessions through GRIN-Global or Genesys websites.
3. Submit requests electronically through the public websites (refer to #2)