高产夏大豆新品种石豆15的选育及栽培技术要点

Breeding and Cultivation Technology of New Summer Soybean Variety Shidou 15 with High Yield

石豆15是石家庄市农林科学研究院运用谱系选育法,以石豆5号为母本、石豆1号为父本进行有性杂交,成功选育的大豆新品种。该品种高产,抗倒伏;平均产量为3005.4~3251.1 kg/hm^2,较对照冀豆12增产5.3%~7.4%。2019年通过河北省农作物品种审定委员会审定。适宜在河北省中南部夏播种植。

The new soybean variety Shidou 15 was bred with mixed pedigree method after sexual hybridization with Shidou No.5 as female parent and Shidou No.1 as male parent by Shijiazhuang Academy of Agricultural and Forestry Sciences,which was approved by Hebei Crop Variety Approval Committee in 2019. It has the main characters of high yield and lodging resistance. The average yield was 3 005.4-3 251.1 kg/hm2,which increased by 5.3%-7.4% than the control of Jidou 12. It is suitable for summer planting in south central part of Hebei Province.