吉林市农科院园艺所承担的菜豆育种课题系吉林省科技厅和吉林市科委计划研究项目，通过十多年的努力，在扁荚豆育种方面取得了突破性进展，已育成新品种十余个。目前正在推广的有： １、紫花地豆：该品种为站秧品种，从出苗到采收４５天左右。株高４５厘米左右，叶片深绿色，荚 Jilin Academy of Agricultural Sciences Garden Horticultural undertakes the bean bean breeding project of Jilin Provincial Science and Technology Department and Jilin Science and Technology Commission plans to research projects, through more than 10 years of hard work in the field of pod bean breeding has made a breakthrough, bred new varieties have been ten More than one. Currently being promoted are: 1, purple flower beans: The varieties of station seedling varieties, from emergence to harvest 45 days or so. Plant height of about 45 cm, dark green leaves, pods