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伏播西瓜,商品瓜一般在9月中旬至10月下旬上市。伏播西瓜不需育苗,从播种到采收仅需60～70天,667平方米产瓜2500～3000千克,效益极
V broadcasting watermelon, commercial melons generally in mid-September to late October market. Vaccination watermelon without nursery, from sowing to harvest only 60 to 70 days, 667 square meters produce melon 2500 ~ 3000 kg, the effectiveness of very