秋季西瓜又称反季节西瓜,一般在7月上旬-8月上旬播种,10-12月成熟上市,其收获季节正值西瓜紧缺时期,又恰逢中秋、国庆、元旦,对西瓜的需求大,市场瓜价高,一般每千克达5～7元。湖南、山东、北京等地多年生产结果表明,一般667米2产量达1200～1500千克,高产可达2500千克,经济效益 Autumn watermelon, also known as anti-season watermelon, generally in early July - early August sowing, 10-12 mature listing, the harvest season coincided with the shortage of watermelon, and coincides with the Mid-Autumn Festival, National Day, New Year’s Day, the watermelon demand, High price of the market melon, generally up to 5 to 7 yuan per kilogram. The results of years of production in Hunan, Shandong and Beijing show that the output of general 667 m 2 reaches 1200-1500 kg and the output of high yield can reach 2500 kg. The economic benefits