优质大豆新品种九农22号是吉林市农业科学院于1988年通过品种间有性杂交,按育种程序经过多年选育而成,原品系编号为九交8866-12。一、选育经过九农22号系1988年以吉林21号为母本,九交8436-6-5为父本采用单株和混合选择相结合方法育成。母本抗病、抗倒、蛋白质含量较高,父本植株 The new high-quality soybean cultivar Jiu Nong 22 is the result of years of breeding by Jilin Academy of Agricultural Sciences in 1988 through sexual intercropping of varieties and breeding for many years. The original line number is Jiujiao 8866-12. First, the breeding After nine agricultural 22 line in 1988 to Jilin 21 as the female parent, nine cross 8436-6-5 as the male parent and mixed selection method combined bred. The mother of the disease, anti-down, higher protein content, paternal plant