Abstract: In order to promote the popularization and application of a new rice variety Longdao 201,the breeding process,characteristics,yield performance and supporting cultivation technology of Longdao 201 were introduced in this paper.Longdao 201 is a hybrid combination with Wuyoudao No.1 as female parent and Suijing No.7 as male parent,which was selected by pedigree method,and was approved by Heilongjiang Crop Variety Approval Committee on May 9,2019（Heishendao 20190009）.In 2018,Longdao 201 obtained the right to protect new varieties,and its authorization number is CNA022360E.This variety has the advantages of good rice quality,high yield and lodging resistance.Longdao 201 is suitable to be planted in the area with≥10℃active accumulated temperature 2 725℃in Heilongjiang Province.