红壤性水稻土是我国中亚热带地区的主要水稻土类型。根据江西省土壤普查的初步统计资料(1960),总面积约占全省水稻土的50%以上。红壤性水稻土基本性质的研究,已经累积了许多资料。侯光炯和马溶之首先从形态发生的角度、研究了江西南昌地区某 Red paddy soil is the main type of paddy soil in the subtropical region of China. According to the preliminary statistics data of soil survey of Jiangxi Province (1960), the total area accounts for more than 50% of the province’s paddy soil. Many studies have accumulated on the basic properties of red paddy soil. Hou Guangjiong and Ma Rong of the first from the morphogenesis point of view, a study of Jiangxi Nanchang area