08 January 1991.
Vietnam
Locality: Ðong Tháp
Coordinates: Ðong Tháp10.4833, 105.7333
(Map it)
Drainage: Poor;
Freq: Abundant;
Fund: Irri;
Herb: No;
Lang_Var: Vietnamese;
Mng_Var: Phantom Rice;
Notes: Ðong Tháp Is A Province In The Mekong Delta Region Of Southern Vietnam (Https://En.Wikipedia.Org/Wiki/%C4%90%E1%Bb%93Ng_Th%C3%A1p_Province);
Original: Village=My Qui, District=Dong Thap;
Prov: Ðong Tháp;
Rem_Other: Vast Stand;
Samp_Method: Random;
Seed_File: Yes;
Site: Depression;
Soil_Text: Clay;
Topo: Swamp;
Awn_Strength: Soft;
Breedsys: Outcrossing;
Deg_Graze: No Grazing;
Deg_Introg: No Introgression;
Dist_To_Sat: > 20 M;
Flower: Later Than O. Sativa;
Grlt: 8.3;
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: 1
Donator(s):