1　种子选择及处理目前月见草品种比较混杂,有的还需春化处理。辽宁省清原县1993年从北京植物园引进柔毛月见草,当地产量一般在1.95t/hm2以上,含油率31%,种子不需春化处理,当年播种抽薹率100%,生育期130d左右;吉林公主岭市寒地果树所选育的“公选一号”,含油率23%以上。月见草 1 seed selection and treatment At present, the varieties of evening primrose more mixed, and some need vernalization. Qingyuan County, Liaoning Province in 1993 from the introduction of the Beijing Botanic Garden soft hair primrose, the local production is generally above 1.95t / hm2, oil content of 31%, the seeds do not need vernalization, then sowing bolting rate of 100%, the growth period of about 130d; Gongzhuling City, Jilin Province, cold fruit trees selected “public election on the 1st,” with an oil content of 23%. Evening primrose