Taking 13 oriental sweet melon varieties which were introduced in Ningxia as experimental materials，the agronomic characters comparison test facilities spring crop of melon variety was studied，in order to select oriental sweet melon varieties for cultivation in the spring crop in greenhouse of Ningxia and provide the oretical basis for selection of species for the actual production.The results showed that ‘Luqing Cuiyu’‘Super sweet treasure of Japan’‘Luqing No.1’and‘Zuanshi’were better than others and suitable for cultivation of spring crop in greenhouse of Ningxia.