‘Jinbei No.1’ is a disease-resistant hybrid cultivar with high-yield,it derived from the hybridization between abroad high yield inbred lines ‘GF6’ and domestic disease resistance inbred lines ‘GM8’.It belongs to mediumvariety with America plate melon type,and needs about 110 growing days for maturity,the active accumulated temperature above 2 300℃,plant have short shoots,grow strongly,round toothed leaves in dark green,number of the female and male flowers are numberous,2~4 melons per plant.Old ripe melon is pale yellow with long bar fruits.It weight 2.7~4.9 kg per melon with 35~40 cm longitudinal diameter and 12~14 cm of transverse diameter,the seeds about 300 per melon,16~21 g of the hundred grain weight.Resistance to powdery mildew and virus disease.