‘Jingyulyubao’is a new F₁ muskmelon cultivar developed by crossing inbred line 357 as female parent and 397 as male parent．Its fruit is of flat-ovate shape．The single fruit weight is 200-400 g．Its fruit peel is dark green in color with smooth surface．The flesh is light green in color．The soluble solid content is 11%-15%．It is of early maturity and has strong resistance to stress．This cultivar is suitable for greenhouse cultivation，and has been demonstrated and extended by large areas in Beijing，Hebei，Liaoning，Jilin Provinces and Inner Mongolia Autonomous Region，etc．