西瓜含糖量的高低,品种是先决条件。如当前栽培面积较大的蜜宝、广东的新澄、河南的郑州3号、浙江的蜜克、陕西的琼稣、新疆的早冰和湖南的湘蜜等,含糖量都较高,约在9—11％。大量研究证明,任何一个品种的含糖量都不是绝对的,还受栽培条件的影响。要使每一品种都能达到本品种的最高含糖量,在栽培过程中,要注意以下几点: 一、合理选地。据试验,在品种和栽培措施相同的条件下,疏松通气的砂质壤土西瓜含糖量为9.40％,旱地红壤地为9.33％,而水田粘质土壤只有8.35％。地势较高、地下水位低、排水良好的西瓜含糖量为9.38％,连作地的只有8.90％。因此,应选择深厚肥沃、疏松通气、排水良好的砂质壤土, Watermelon sugar level, variety is a prerequisite. Such as the current cultivation of larger honey Po, Guangdong’s new Cheng, Zhengzhou, Henan Province on the 3rd, the United States honey in Zhejiang Province, Shaanxi, Qiongjiao, Xinjiang, the early ice and Hunan Hunan honey, sugar content is higher, about At 9-11%. A large number of studies have shown that any one of the varieties of sugar content is not absolute, but also by the cultivation conditions. To make each variety can achieve the highest sugar content of this species, in the cultivation process, we should note the following: First, a reasonable selection. According to the experiment, the sugar content of loose aerated sandy loam soil watermelon was 9.40% under the same conditions of cultivars and cultivations, 9.33% in red soil of dry land, and only 8.35% of clay soil in paddy field. High terrain, low groundwater level, well-drained watermelon sugar content of 9.38%, even in order to only 8.90%. Therefore, should choose a deep fertile, loose ventilation, well-drained sandy loam,