[1]张春霞,郝明德,王旭刚,等.黄土高原沟壑区小流域土壤养分分布特征[J].水土保持研究,2003,10(01):78-80.
　ZHANG Chun xia,HAO Ming-de,WANG Xu-gang,et al.Distribution of SoilFertility in Gully Watershed of the Loess Plateau Hilly Region[J].Research of Soil and Water Conservation,2003,10(01):78-80.
点击复制

黄土高原沟壑区小流域土壤养分分布特征

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 10 期数: 2003年01期 页码: 78-80 栏目: 出版日期: 1900-01-01
Title:
Distribution of SoilFertility in Gully Watershed of the Loess Plateau Hilly Region
作者:
张春霞1, 郝明德1, 王旭刚2, 魏孝荣2
1. 中国科学院水利部水土保持研究所;
2. 西北农林科技大学资环学院, 陕西杨陵 712100
Author(s):
ZHANG Chun xia1, HAO Ming-de1, WANG Xu-gang2, WEI Xiao-rong2
1. Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling 712100, Shaanxi, China;
2. Northwestern Sci-tech University of Agriculture and Forestry, Yangling 712100, Shaanxi, China
关键词:
高原沟壑区; 土壤养分; 分布特征
Keywords:
Loess Plateau hilly region; soil fertility; distribution characteristic
分类号:
S158.3
摘要:
研究了黄土高原沟壑区王东沟流域土壤养分分布特征。有机质、全氮、碱解氮、全磷、速效磷在王东沟小流域的分布呈现塬面>山坡地>坡台地的趋势，这是由于养分的投入主要分布在塬面，流失的养分在山地富集的结果。流域内土壤K素含量无较大差异，全钾、速效钾、缓效钾含量均比较高。流域内有机质含量不高，钾素较丰富，速效养分含量较低，且分布不均。林、草地有机质和碱解氮含量均比农田土壤高，由于没有外源磷素的补充，其全磷、速效磷含量较农田土壤低，且变幅较大。果园土壤全氮、碱解氮、有机质、速效钾含量是所有土地利用方式中最低的。
Abstract:
A research about the distribution of soil fertility in Wangdong gully watershed of Changwu was carried out, the result showed that N, P, organic matter were poor and K was rich in the studied soil.The available nutritions were poor, and imbalance in whole watershed.From the whole slope land of loess soil, the fertility distribution on down slope was more than that on upper slope because soil and water loss schleps the fertility to down slope, then the fertility was accumulated there.Therefore, it is suggested that the integrated management should be strengthened in Wangdong gully watershed.

参考文献/References:

[1] 王百群, 刘国彬, 张成娥, 等.黄土丘陵区坡地土壤养分及其生产力的空间变异性[J].水土保持通报, 2000, 20(5):70-74.
[2] 郑剑英, 吴瑞俊, 翟连宁, 等.黄土丘陵沟壑区小流域土壤养分的分布特征[J].水土保持通报, 1996, 16(4):26-30.
[3] 郑剑英, 张兴昌, 吴瑞俊, 等.纸坊沟小流域土壤氮素分布及流失规律[A].见:卢宗凡.中日黄土高原生物生产可持续发展合作项目学术论文专集[C].西安:陕西科学技术出版社, 1999.
[4] 党廷辉, 李青.长武王东沟流域土壤养分分布特征与配肥途径[A].见:郝明德, 梁银丽.长武农业生态系统结构、功能及调控原理与技术[M].北京:气象出版社, 1998.

相似文献/References:

[1]杨秉珣,刘泉,王彬.嘉陵江流域不同类型植被多样性与土壤养分和酶活性的关系[J].水土保持研究,2016,23(06):45.
　YANG Bingxun,LIU Quan,WANG Bin.Relationships Between Soil Nutrients, Soil Enzyme Activity and Plant Diversity of Different Types of in Jialing River Basin, Sichuan[J].Research of Soil and Water Conservation,2016,23(01):45.
[2]刘占仁,王立志.不同土地利用方式对土壤养分及肥力的影响[J].水土保持研究,2012,19(06):72.
　LIU Zhan-ren,WANG Li-zhi.Effect of Different Land Use on Soil Nutrient and Soil Fertility[J].Research of Soil and Water Conservation,2012,19(01):72.
[3]张小娟,高照良,李晶,等.关中平原高速公路路堤边坡土壤养分与植被群落α多样性变化[J].水土保持研究,2012,19(06):157.
　ZHANG Xiao-juan,GAO Zhao-liang,LI Jing,et al.Variation of Soil Nutrients and Mode of α Diversity of Plant Community on the Embankment Slope of Highways in Guanzhong Plain[J].Research of Soil and Water Conservation,2012,19(01):157.
[4]王巧利,贾燕锋,王宁,等.黄土丘陵沟壑区自然恢复坡面植物根系的分布特征[J].水土保持研究,2012,19(05):16.
　WANG Qiao-li,JIA Yan-feng,WANG Ning,et al.Distribution of Root on Vegetation Recovery Slope in the Hilly and Gully Loess Plateau[J].Research of Soil and Water Conservation,2012,19(01):16.
[5]阳利永,吴献花,赵斌,等.滇池柴河流域不同土地利用方式土壤养分剖面分异[J].水土保持研究,2012,19(05):95.
　YANG Li-yong,WU Xian-hua,ZHAO Bin,et al.Effects of Different Land Uses on Profile Variability of Soil Nutrients in Chaihe Basin of Dianchi Lake[J].Research of Soil and Water Conservation,2012,19(01):95.
[6]潘树林,周顺涛,辜彬.坡度和坡位对岩质边坡早期生态恢复土壤养分变异性的影响[J].水土保持研究,2012,19(04):289.
　PAN Shu-lin,ZHOU Shun-tao,GU Bin.Effect of Slope Degree and Slope Position on Soil Nutrient Variability in the Early Succession of Rocky Slope Revegetation[J].Research of Soil and Water Conservation,2012,19(01):289.
[7]刘秉正,吕俊杰.泥河沟流域土壤养分变化与生产力评价[J].水土保持研究,2000,7(01):18.
　LIU Bing-zheng,LÜ,Jun-jie.Variation of Soil Nutrient and Productivity Evaluation in Nihe Watershed[J].Research of Soil and Water Conservation,2000,7(01):18.
[8]庄舜尧,吴春艳,杨浩.红壤丘陵区沟谷养分的分布特征初探[J].水土保持研究,2002,9(01):112.
　ZHUANG Shun-yao,WU Chun-yan,YANG Hao.Distributions of Nutrients in Intervale Region of South China[J].Research of Soil and Water Conservation,2002,9(01):112.
[9]郝明德,李军超,党廷辉.长武试验示范区高效农业生态经济系统研究[J].水土保持研究,2003,10(01):1.
　HAO Ming-de,LI Jun-chao,DANG Ting-hui.Study on High-efficiency Agro-ecology Economic System in Changwu Experimental Demonstration Region[J].Research of Soil and Water Conservation,2003,10(01):1.
[10]樊军,郝明德,王永功.旱地长期轮作施肥对土壤肥力影响的定位研究[J].水土保持研究,2003,10(01):31.
　FAN Jun,HAO Ming-de,WANG Yong-gong.Effects of Rotations and Fertilizations on Soil Fertility on Upland of Loes Plateau[J].Research of Soil and Water Conservation,2003,10(01):31.

备注/Memo

收稿日期:2002-12-5
基金项目:中国科学院知识创新项目（KZCX2-413）；国家科技攻关项目（2001BA508B18）
作者简介:张春霞（1977- ），女，河南开封人，硕士，主要从事土壤肥力与生态环境建设方面的研究。

更新日期/Last Update: 1900-01-01