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山东省安丘市利用日光冬暖大棚种植西瓜留二茬,轮作西红柿、芹菜,亩收入达到了11254.55元。其中西瓜第一茬在5月15日开园收获,上市早,效益高,亩产量3000公斤,每公斤价高达3.2元,最低1.2元,亩收入3750元,5月下旬收获结束,剪蔓促其再生、发芽、开花结果,10天后授粉,7月上旬第二茬瓜收获,亩产量5036公斤,亩收入2000元。第一茬瓜从定植到收获结束仅75天时间,第二
Anqiu City, Shandong Province, the use of daylight winter warm shed planting watermelon two stubble, rotation of tomatoes, celery, mu income reached 11,254.55 yuan. One of the first crop of watermelon in the May 15 opening of the park harvest, early listing, high efficiency, 3000 kg per mu, per kilogram price of up to 3.2 yuan, the lowest 1.2 yuan, 3700 yuan of income, harvesting ended in late May, Regeneration, germination, flowering results, pollination after 10 days, the second crop of melons in early July harvest, yield 5036 kilograms, mu income 2000 yuan. The first crop melon from planting to harvest only 75 days, the second