‘Tonghe 838’was bred by crossing of‘Fengxuan 2’as female parent and‘Y16’as male parent.The average yield of‘Tonghe 838’in province regional testing was 9 130.9 kg/hm² in two years,which was 6.7% more than check variety of‘Tong 35’.Its average yield in production testing was 8 784.7 kg/hm²,which was 6.6% more than check variety.According to the detection of rice and products quality inspection and analysis test center of Ministry of Agriculture,the rice quality was consistent with the third class edible rice variety.