The newrice variet ‘yTongxi 929’was selected by cross breeding usin ‘gTongxi 103’as female parent and ‘91 CR1’as male parent.It possessed characteristics of high yield,excellent quality,disease resistant,stress-resistant and wide suitability.The average yield of this variety was 9174.4 kg/hm²,increased 7.5% comparing with control variety ‘Tong35’at the regional experiment of Jilin province.Its yield was 8679.5 kg/hm² at the production test,increased 6.4% comparing with the control.It is of great value in rice production and should be widespread.