Breeding and Cultivation Technology of New High Oil Soybean Variety Changnong 201

In order to promote the popularization and application of the new high oil soybean variety Changnong 201, this paper briefly introduced the breeding process, characteristics, yield performance and cultivation technology of the variety. Changnong 201 was a new variety breeded by the Soybean Research Institute of Changchun Academy of Agricultural Sciences in 2012 by using the pedigree method with Chang 2010-B251 as the female parent and Changnong 35 as the male parent through sexual hybridization. It was approved by the Jilin Province Crop Variety Approval Committee in 2022（the approval number was Jishendou 20220027）. In 2020-2021,it participated in the soybean medium-early maturity regional test of Jilin Province alliance, and the average yield of the two years was 3 447.5 kg·ha^-1,which was 6.1% higher than the control variety Jiyu 303. In 2021, it participated in the soybean medium-early maturity group production test of Jilin Province alliance, and the average yield was 3 766.7 kg·ha^-1, which was 8.1% higher than the control variety Jiyu 303. The variety has high yield, stable yield and good disease resistance, and is suitable for planting in the middle-early maturity region of spring soybean in northern China.