30 November 1987.
India
Locality: Kerala Calicut 15 km E of Calicut Mukkum
Coordinates: Kerala Calicut 15 km E of Calicut Mukkum11.1667, 76.1667
(Map it)
Elevation: 100m.
District: Calicut;
Drainage: Poor;
Freq: Occasional;
Fund: Nbpgr/Irri;
Herb: No;
Prov: Kerala;
Samp_Method: Random;
Seed_File: Yes;
Site: Level;
Soil_Text: Silt;
Topo: Undulating;
Deg_Graze: No Grazing;
Deg_Introg: No Introgression;
Dist_To_Sat: <= 20 M;
Flower: Earlier Than O. Sativa;
Grlt: 8.6;
Growth_Stage: Mature;
Grth: 1.9;
Grwd: 2.7;
Pop_Fert: Few Sterile Spikelets (60-80% Fertile);
Pop_Size: 10;
Shade: Open;
Spp_Diver: In And At The Edge Of A Cultivated Field And A Weedy Habitat;
Water_Depth: 50
Comment: IND588
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