一、山东省山丘旱地的现状山东省地处我国黄河下游,地貌类型基本上以低山丘陵与冲积平原为主。山丘地区主要土壤有褐土、棕壤土、潮土、砂姜黑土等,除了山麓平原棕壤土地,地势低缓,土层较厚,土质肥沃,耕作较细,高产稳产田外,多数山丘坡地、梯田 First, the status quo of the mountainous hills in Shandong Province Shandong Province is located in the lower reaches of the Yellow River in China, basically the type of landscape to low hills and alluvial plain. The main soil in the hills area is cinnamon, brown earth, alluvial soil and saprolite black soil. In addition to the plains of brown soil in the foothills, low topography, thick soil layers, fertile soil, fine tillage and high and stable yield, most of the hills Slope, terraced fields