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依汶镇位于山东省沂南县城西15 km处,辖40个行政村,人口5.1万人,国土面积123 km~2,其中耕地面积5.2万亩。境内汶河贯通,水源充足,交通便利。全镇蔬菜种植面积2.5万亩,其中设施蔬菜种植面积1.6万亩(不包括复种),露地蔬菜种植面积1万亩(蔬菜—大田作物轮作),粮菜面积比例达到5∶5,蔬菜生产收入占全镇农民人均收入的70%以上,是全镇的经济支柱产业。依汶镇从20世纪80年代初开始小拱棚蔬菜生产,20世纪90年代升级改造
Yiwen town is located 15 kilometers west of Yinan County, Shandong Province, jurisdiction over 40 administrative villages, population 51000 people, land area of 123 km ~ 2, of which 52000 acres of arable land. Throughout the territory of Wen River, adequate water supply and convenient transportation. The town vegetable planting area of 25000 acres, of which vegetable planting area of 16000 acres (not including multiple cropping), open vegetable planting area of 10000 hectares (vegetable - field crop rotation), food area ratio reached 5: 5, vegetable production income Accounting for more than 70% of the town’s per capita income of farmers, is the town’s economic pillar industries. Evian town since the early 1980s small shed vegetable production, the 1990s upgrade