塬是汉字，读音为yuán，指中国西北部黄土高原地区因冲刷形成的高地，呈台状，四边陡，顶上平。（据《现代汉语词典》）
境内地形地貌类型多样，山、川、梁、峁、塬、沟、谷并存，平均海拔1395米。
Various types of landforms there include mountains, plains, ridges, hills, tablelands, ditches and valleys. The average altitude is above 1,395 meters.
若不改变这种不合理的使用土地资源的状况，数十年后，将会出现塬面“无地可耕”的危险局面。
This demonstrates clearly that there will be no land available for agriculture in several decades if the current situation continues.
塬地黄麻土是黄土高原的主要土种。
Huangma soil on the plain is the main cultivated soil on the Loess Plateau.
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