Effects of Long-term Located Fertilization on the Forms Transformation and Spatial Distribution of Cu and Zn in Soil

HAN Xiao-ri; YUAN Cheng; WANG Yue; YANG Jin-feng; LI Na; ZHANG Xin-xin

您当前的位置：

首页 >

文章列表页 >

Effects of Long-term Located Fertilization on the Forms Transformation and Spatial Distribution of Cu and Zn in Soil

更新时间：2024-11-07

- Effects of Long-term Located Fertilization on the Forms Transformation and Spatial Distribution of Cu and Zn in Soil
- Vol. 25, Issue 5, (2011)
- 作者机构：
  
  沈阳农业大学土地与环境学院农业部东北土壤与环境重点开放实验室
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2011
- 稿件说明：
移动端阅览
HAN Xiao-ri, YUAN Cheng, WANG Yue, et al. Effects of Long-term Located Fertilization on the Forms Transformation and Spatial Distribution of Cu and Zn in Soil[J]. 2011, 25(5).
DOI：

HAN Xiao-ri, YUAN Cheng, WANG Yue, et al. Effects of Long-term Located Fertilization on the Forms Transformation and Spatial Distribution of Cu and Zn in Soil[J]. 2011, 25(5). DOI：

摘要

采用改进的BCR连续提取法

对沈阳农业大学棕壤肥料长期定位试验地31年不同施肥处理土壤铜和锌含量变化及其空间变异规律进行研究。结果表明:与试验前相比

耕层(0-20cm)土壤各处理水溶态铜、弱酸溶态铜和残渣态铜含量都有不同程度的减少

可还原态铜和可氧化态铜含量在化肥区有所降低

在有机肥区有所增加;残渣态锌含量明显减少

其他形态锌含量有不同程度的增加。耕层各形态铜分布趋势因处理不同而不同

锌以残渣态为主。在空间分布上

2种元素弱酸溶态、可还原态和可氧化态含量都是随土层的加深而减少。可氧化态铜与有效态铜关系最密切;可还原态锌对有效态锌的贡献最大。

Abstract

The BCR continuous extraction was used to research the soil Cu and Zn contents change and its spatial variability after 31-year fertilization treatments on Shenyang Agricultural University brown earth long-term localization experimental field.The experimental results showed that compared with the baseline

the contents of the water soluble Cu

the weak acid soluble Cu and residual Cu decreased

the contents of oxidizable Cu and reducible Cu decreased in fertilizer area while in organic fertilizer area the tren...

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Influence of Simulated Erosion， Fertilization， and Sampling Time on Soil Properties and Quality in Black Soil Region of Northeast China

Effect of Fertilization on Basic Physicochemical Properties of Saline-Alkali Soil in China

Evaluation of the Effectiveness of Soil Improvement Measures in Apple Orchards on the Loess Plateau: A Meta-Analysis

Effects of Long-term Fertilization and Tillage on the Production of Runoff and Sediment on Purple Soil Slope Cropland

Effects of Stress of Copper,Cadmium on Carbon and Nitrogen Assimilate Translocation in Winter Wheat

Related Author

WANG Zhiqiang

LI Yangyang

WU Keran

WANG Jinfeng

WANG Zichao

LI Jia

ZAN Yaling

TAN Jiongrui

Related Institution

State Key Laboratory of Earth Surface Processes and Resource Ecology， Beijing Normal University

Faculty of Geographical Science， Beijing Normal University

College of Soil and Water Conservation Science and Engineering （Institute of Soil and Water Conservation），Northwest A&F University， Yangling

Life Sciences Department， Yuncheng University， Shanxi Technology Innovation Center of High Value-Added Echelon Utilization of Premium Agro-Products

Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling

⁰