夏秋作西瓜，特别是小西瓜，品质优，价格高，效益好，市场前景广阔。有关实践经验总结如下。 品种选择 夏秋作的西瓜品种必须能耐高温多雨，且在高温条件下表现坐果稳定，在昼夜温差较小的环境下能有较高的糖度。较好的品种，黑美人、小玲、丽铃、小兰、戴安娜。 确定播期 在 Summer and autumn for watermelon, especially small watermelon, excellent quality, high prices, good efficiency, the market prospects. The relevant practical experience is summarized as follows. Variety selection Summer and autumn for the watermelon varieties must be able to withstand high temperatures and rainy, and performance in the high temperature fruit sittability, smaller temperature difference between day and night can have a higher sugar content. Better varieties, black beauty, Ling, bell, Xiaolan, Diana. Determine the sowing date