Jucheng 611 is an early maturing F,hybrid melon developed by crossing inbred line KT 127 as female parent and KT 150 as male parent.This cultivar has rod-shaped fruit with small navel.The skin is gray-white and the flesh is green with thickness of 2.0-2.2 cm.It tastes crispy.The whole growth period is 85 days and the fruit maturity period is 25 days under greenhouse mode in spring of Henan province.The plant grows vigorously.The leaves are large and green.The fruit stalk is short,and it is difficult to fall off.The single fruit mass is about 0.5 kg,the yield is about 3500 kg per 667 m2.The soluble solid content in the center is about 14.5%.It has good fruit setting and high commodity rate.The cultivar is suitable for planting in Henan province and surrounding areas of Huang-Huai ecological region.