08 January 1991.
Myanmar
Locality: Ayeyawady Wakema Township Shwelong State Farm
Coordinates: Ayeyawady Wakema Township Shwelong State Farm16.6667, 95.1667
(Map it)
Elevation: 10m.
Drainage: Poor;
Freq: Abundant;
Fund: International Rice Research Institute (Irri);
Herb: No;
Prov: Ayeyawady;
Samp_Method: Random;
Seed_File: Yes;
Site: Level;
Soil_Text: Clay;
Topo: Flood Plain;
Awn_Strength: Hard;
Breedsys: Unsure;
Deg_Graze: 25% Grazed;
Deg_Introg: < 1% Gene Flow From O. Sativa To Wild Pop.;
Dist_To_Sat: <= 20 M;
Grlt: 8.7;
Growth_Stage: Mature;
Grth: 1.5;
Grwd: 2.1;
Pop_Comp: Heterogeneous;
Pop_Fert: Few Seeds Available From Most Plants (5-10%);
Pop_Size: 1000;
Ratoon: Many;
Seed_Prod: High;
Shade: Open;
Spp_Diver: Few Predominant Species (3-5) (Weedy Habitat);
Water_Depth: 0
Donator(s):