(一) 辽宁东部山区(九县一区)总面积5,780多万亩,其中耕地570多万亩。这里山多、林多、土质肥沃、雨量充沛、气候温和、动植物资源较丰富,对发展农、林、牧、副、渔等各业,有广阔前景。是保护中部2,400多万亩商品粮基地的绿色屏障,中部地区年用水70亿立方米(城市用水16亿立方米、农业用水54亿立方米)的70％来自东部山区。 (1) The total area of ​​Liaoning’s eastern mountainous area (nine counties and one district) is more than 5,780 million mu, of which more than 570 million mu are cultivated land. There are many hills, more forests, rich fertile soil, abundant rainfall, mild climate, abundant animal and plant resources and broad prospects for the development of agriculture, forestry, animal husbandry, fishery and other industries. Is the green barrier that protects more than 2,400 mu of commercial grain base in the central region. 70% of the annual water consumption of 7 billion cubic meters (1.6 billion cubic meters of urban water and 5.4 billion cubic meters of agricultural water) in the central region comes from the eastern mountainous areas.