Breeding of New High-Oil Soybean Cultivar Xingdou 7
Xingdou 7 was a new high-oil soybean cultivar,which was bred by Hinggan League Agricultural and Animal Husbandry Sciences Research Institute through sexual hybridization and pedigree selection with Chunyou 439 as the female parent and He 99-718(Hefeng 50)as the male parent in 2009.From 2016 to 2017,it paticipated in regional trial of Inner Mongolia Autonomous Region soybean mid-early mature group,the average yield in two years was 2 613.8 kg/ha,which was 9.8％higher than that of control cultivar Fengdou 2.In 2018,it paticipated in production trial of Inner Mongolia Autonomous Region soybean mid-early mature group,the average yield was 3 530.6 kg/ha,which was 6.8％higher than that of control cultivar Fengdou 2.The crude fat content was 24.24％and crude protein content was 36.74％,which was suitable for planting in spring planting area with an active accumulated temperature of ≥ 10 ℃ and above 2 500℃.In 2019,it passed the approval of the Inner Mongolia Autonomous Region Crop Variety Approval Committee,and the approval number was Mengshendou 2019008.
万方数据
维普
