New two-line hybrid rice combination TH7-2 was developed by Institute of Agrobiology, Hanoi University of Agriculture. The TH7-2 is an early maturing variety and possesses following characteristics: good logging resistance, dark - green leaves, compact panicles, high grain yield and good processing and cooking quality. However, the variety shows low resistance to bacterial leaf blight and plant hopper. Technical procedure for F1 seed production for TH7-2 was established
