安徽农业科学2011，Vol.39Issue(36)：22405-22407,22494,4.
不同土地利用类型下土壤养分在土壤剖面中的分布特征
Distribution Characteristics of Soil Nutrients in Soil Profiles under Different Landuses
摘要
Abstract
[ Objective ] The research aimed to study the effects of land use on soil nutrients distribution and seasonal variation in different profile, [ Method] The impacts of land use types on soil nutrients conditions were analyzed systematically in Chaihe Basin. [ Result] Soil total nitrogen , total phosphorus, organic matter were significantly affected by land use, and the contents of facility agriculture and traditional agriculture were the highest. The profile distribution of total nitrogen, total phosphorus, organic matter generally presented a declining trend, and the declining trend of facility agriculture and traditional agriculture were stronger. [ Conclusion ] Season had significant influence on soil nutrient content.关键词
柴河流域/土地利用方式/土壤养分/季节Key words
Chaihe basin/ Land use type/ Soil nutrients/ Season分类
农业科技引用本文复制引用
赵斌,吴献花,吴斌,高卫国,罗维佳,郭红,彭廷纯,高婷,刘忠霖..不同土地利用类型下土壤养分在土壤剖面中的分布特征[J].安徽农业科学,2011,39(36):22405-22407,22494,4.基金项目
国家水体污染控制与治理科技重大专项滇池流域面源污染调查与系统控制研究及工程示范(2009ZX07102-004) （2009ZX07102-004）
国家水专项(2009ZX07106-001,2009ZX07102-002-04). （2009ZX07106-001,2009ZX07102-002-04）
