丰产抗病大豆新品种沧豆15选育及栽培技术

Breeding and Cultivation Techniques of a New Soybean Variety Cangdou 15 with High Yield and Disease Resistance

大豆新品种沧豆15由沧州市农林科学院于2013年以荷豆12为母本,汾豆78为父本有性杂交,经系谱法选育而成。该品种具有丰产稳产、优质、抗病的特点,河北省区域试验平均产量达到3567 kg/hm^(2),蛋白质含量为41.08%,脂肪含量为21.05%,抗大豆花叶病毒病3号和7号株系。介绍了该品种的选育经过、特征特性及栽培技术。该品种适宜在河北省冀中南地区推广应用。

The new soybean variety Cangdou 15 was bred by genealogy with Hedou 12 as female parent and Fendou 78 as male parent in Cangzhou Academy of Agriculture and forestry Sciences in 2013.This variety had the characteristics of high yield,stable yield,high quality and disease resistance.The average yield in Hebei Province was 3567 kg/m~2,the protein content was 41.08%,the fat content was 21.05%,and the soybean mosaic virus disease strains 3 and 7 were resistant.The breeding process,characteristics and cultivation techniques of this variety were introduced.This variety was suitable for wide application in central and southern Hebei Province.