01 January 1988.
Thailand
Locality: North Thailand Chiang Rai S of Muang Tambon Don Maka
Coordinates: North Thailand Chiang Rai S of Muang Tambon Don Maka19.5000, 99.6667
(Map it)
Elevation: 400m.
District: Chiang Rai;
Drainage: Poor;
Freq: Frequent;
Fund: Ptrrc/Irri;
Herb: No;
Prov: North Thailand;
Rem_Grain: Fully Awned;
Rem_Plant: Well Exserted Panicle With Straight Axis, High Shattering;
Rem_Special: Good Tillering;
Samp_Method: Random;
Site: Level;
Soil_Text: Clay;
Topo: Plain Level;
Deg_Graze: No Grazing;
Dist_To_Sat: <= 20 M;
Flower: Same As O. Sativa;
Grlt: 7.6;
Growth_Stage: Mature;
Grth: 1.6;
Grwd: 2.1;
Pop_Comp: Heterogeneous;
Pop_Fert: W/ Sterile Spikelets But Most Are Fertile Seeds (20-40%);
Pop_Size: 30;
Ratoon: Many;
Shade: Open;
Spp_Diver: Few Predominant Species (3-5) (Weedy Habitat);
Water_Depth: 50
Comment: THA029
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