Abstract:‘Yuyi Boluomi’is a seedless watermelon hybrid produced by Henan Yuyi Seed Company Ltd. . The variety is suitable for p lanting in greenhouse and open field in some areas in China. The average fruitmass is six to eight kilogram, the yield is about 37.5 - 45 t/hm2. The fruit is oval in shape with smooth dark-green stripes on its surface. The content of soluble solid material is about 12.5%. The fruit is delicious. It is resistant to diseases and very convenient to store and transport.