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长江流域地区无籽西瓜一般露地栽培的上市期基本集中于７月中旬，此时市场上的无籽西瓜供大于求，价格偏低，农民收入减少。为了延长无籽西瓜上市的供应期，错开上市高峰，填补市场空缺，提高瓜农的经济效益，近年来本所进行了无籽西瓜秋季延后栽培技术研究。针对长江中下游地?
During the listing period of the generally open-field cultivation of seedless watermelon in the Yangtze River Basin, the listing period basically concentrated in mid-July. At this time, no-watermelon on the market was oversupplied, the price was low, and the income of farmers decreased. In order to extend the supply of seedless watermelon market, stagger the peak of the market, to fill the market vacancies and improve the economic benefits of melon farmers, in recent years, the seedless watermelon autumn delayed cultivation techniques. For the middle and lower reaches of the Yangtze River?