13 December 1991.
Myanmar
Locality: Bago Nyaung Lay Bin Taw Wi
Coordinates: Bago Nyaung Lay Bin Taw Wi17.9500, 96.7167
(Map it)
Elevation: 50m.
Drainage: Poor;
Freq: Occasional;
Fund: International Rice Research Institute (Irri);
Herb: Yes;
Prov: Bago;
Samp_Method: Random;
Seed_File: Yes;
Site: Depression;
Soil_Text: Clay;
Topo: Plain Level;
Awn_Strength: Soft;
Breedsys: Outcrossing;
Deg_Graze: 25% Grazed;
Deg_Introg: No Introgression;
Dist_To_Sat: <= 20 M;
Flower: Earlier Than O. Sativa;
Grlt: 8;
Growth_Stage: Seed Shed;
Grth: 1.4;
Grwd: 2.1;
Pop_Comp: Heterogeneous;
Pop_Fert: Few Seeds Available From Most Plants (5-10%);
Pop_Size: 300;
Ratoon: Many;
Seed_Prod: Low;
Shade: Open;
Spp_Diver: In And At The Edge Of A Cultivated Field And A Weedy Habitat;
Water_Depth: 1
Donator(s):