Variety name: good music seedless 207 Approved Code: Yusen Watermelon 2009007 Selection unit: Xinjiang Xiyi Haofeng Seed Co., Ltd. Variety source: XY35-2XY8-27 Characteristics: It is a mid-late maturing triploid seedless watermelon variety with a total growth period of 105 days and a fruit development period of 32-35 days. The plant growth is strong, the main vine length is 360cm, the stem diameter is 0.8cm, and the average internode length is 11cm; the first female flower is born in the 7th section of the main vine, and the female flower spacing is 7 sections; the fruit is round, the fruit shape index is 1.04, the pericarp skin , Peel thick 1.3cm, single fruit weight 6 Kg; flesh red, crispy fleshy; seeds brown, 1000-grain weight 63g. Identification of resistance: In 2007, the biotechnology center of the Zhengzhou Fruit Research Institute of the Chinese Academy of Agricultural Sciences identified the artificial rubbing inoculation at the seedling stage: flu virus disease (grade 3.44). In the greenhouse soil in the greenhouse in 2007 identified: mid-resistance wilt disease (plant strain rate 50%). Quality Analysis: In 2008, the Ministry of Agriculture Quality Supervision, Inspection and Test Center (Zhengzhou) detected: Central Sugar 12.7%, and edge sugar 8.8%. Yield performance: In 2006, the provincial non-seed area experiment had an average yield of 2382.5kg per mu, which was 12.2% higher than that of the control black honey No.5. In 2007, it was retested with an average yield of 2467.9kg per mu, an increase of 13.3% over the control black honey No.5. In 2008, the province's non-seed production test, with an average yield of 2652.4kg per mu, increased 12.6% over the control black honey No.5. Appropriate areas: planted throughout the province. Cultivation Techniques: 1, sowing date: mulching film cultivation in early March, broken shell germination nursery or live at the end of March, greenhouse cultivation in early February seedlings. 2. Density: about 650 seedlings per mu, using double or triple vine pruning methods. 3, field management: the expansion period can be combined with a suitable amount of watering fertilizer or spraying foliar fertilizer, strengthen water and fertilizer management, timely harvest. Wooden Rocker Board,Rocker Balance Board,Balance Wooden Board,Fitness Balance Board Eastony Industries (NingBo) Co., LTD. , https://www.eastony.com