作者：
摘要：<正> A systematic study concerning the effects of a long-term stationary fertilization on content and property of soil humus in fluvo-aquic soil sampled from Malan Farm, Xinji City, Hebei, and arid red soil and paddy red soil sampled from the Institute of Red Soil, Jinxian County, Jiangxi was conducted. The results showed that long-term fertilization had effects not only on the content and composition of soil humus, but also on the physico-chemical property of humus. With applying organic manure or combined application of organic manure and chemical fertilizer, E4 and E6 values of humic acid decreased in fluvo-aquic soil and arid red soil,
关键词：Long-term located fertilization;Soil humus;Fluvo-aquic soil;Arid red soil;Paddy
文献注录：. Effects of Long-term Located Fertilization on the Physico-chemical Property of Soil Humus [J]. Agricultural Sciences in China. 2002, 04: 69-76.
报/刊名：《Agricultural Sciences in China》，发表于2002 / 第 04 期。
文献类型： [J] （文献级别：核心刊物）
页码：第 69-76 页 / 共8 页