西瓜生产在山西省晋中地区有悠久的栽培历史，是农业生产上的一项优势产业。80年代后期晋中西瓜面积达到8667hm2，西瓜生产为农村经济的发展起到了非常重要的作用。随着西瓜栽培面积的迅速扩大，轮作倒茬防治西瓜枯萎病更加困难，为了解决这个问题，我们示范推广了西瓜嫁接育苗 Watermelon production in Jinzhong in Shanxi Province has a long history of cultivation, agricultural production is a dominant industry. In the late 1980s, the area of ​​watermelon in Jinzhong reached 8667hm2. Watermelon production played a very important role in the development of rural economy. With the rapid expansion of watermelon cultivation area, crop rotation prevention and treatment of watermelon Fusarium wilt disease more difficult, in order to solve this problem, we demonstrate the promotion of watermelon grafted seedlings