Department of Agronomy;
Faculty of Agriculture at Kamphaeng Saen;
Kasetsart University;
Nakhon Pathom 73140;
Thailand;
Faculty of Science and Technology;
Rajabhat Nakhon Pathom University;
Nakhon Pathom 73000;
Thailand;
Department of Horticulture;
Faculty of Agriculture;
Kasetsart University;
Bangkok 10900;
Thailand;
Rice Science Center & Rice Gene Discovery Unit Kamphaeng Sean Campus;
Kasetsart University;
Nakhon Pathom 73140;
Thailand;
high; temperature; rice; spikelet; fertility; heat; tolerance; mutant;