Variation of the Contents of Aqueous and Exchangeable Selenium in Fluvo-aquic Soil by Simulated Experiment

PAN Jin-de; YU Jie-qin; MAO Chun-guo; JIN Pei-zao; LIN Chao-lan; HUANG Zu-hong

您当前的位置：

首页 >

文章列表页 >

Variation of the Contents of Aqueous and Exchangeable Selenium in Fluvo-aquic Soil by Simulated Experiment

- Variation of the Contents of Aqueous and Exchangeable Selenium in Fluvo-aquic Soil by Simulated Experiment
- Bulletin of Soiland Water Conservation Vol. 28, Issue 1, Pages: 96-98(2009)
- 作者机构：
  
  1. 浙江省地质矿产研究所,浙江,杭州,310007
  2. 浙江省瑞安市农业局, 浙江瑞安,325200
  3. 浙江省义乌市农业检测站, 浙江义乌,322000
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2009
- 稿件说明：
移动端阅览
PAN Jin-de, YU Jie-qin, MAO Chun-guo, et al. Variation of the Contents of Aqueous and Exchangeable Selenium in Fluvo-aquic Soil by Simulated Experiment[J]. Bulletin of Soiland Water Conservation, 2009, 28(1): 96-98.
DOI：

PAN Jin-de, YU Jie-qin, MAO Chun-guo, et al. Variation of the Contents of Aqueous and Exchangeable Selenium in Fluvo-aquic Soil by Simulated Experiment[J]. Bulletin of Soiland Water Conservation, 2009, 28(1): 96-98. DOI：

摘要

在富硒潮土中施加磷酸二氢钙和硫磺

进行室内模拟试验

分析了土壤中水溶态硒和交换态硒含量的变化。结果表明

在潮土中施加磷酸二氢钙和硫磺对土壤中的水溶态硒含量变化影响不显著

适量施加磷酸二氢钙可提高土壤中交换态硒含量

施加硫磺的提高作用稍弱;施加0.12%的磷酸二氢钙

或者施加0.12%磷酸二氢钙加0.011%硫磺的方式

能有效地提高潮土中交换态硒的含量。试验结果对合理利用含硒土壤资源

科学施肥

开发富硒农产品具有指导意义。

Abstract

Changes in the contents of aqueous and exchangeable selenium in Fluvo-aquic soil were studied by indoor simulated experiment.Calcium dihydrogen phosphate and sulphur were added to the soil.Experimental results showed that the variation of aqueous selenium content was not significant in the soil with the addition of calcium dihydrogen phosphate and sulphur.The proper addition of calcium dihydrogen phosphate increased exchangeable selenium content

but the addition of sulphur showed a weaker effect.The content of exchangeable selenium in soil increased effectively if 0.12% calcium dihydrogen phosphate was added

or 0.12% calcium dihydrogen phosphate and 0.011% sulphur were added.The results were significant of the utilization of selenium-rich soil resources and the development of selenium-rich food.

关键词

Keywords

references

Views

1667

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Effects of photovoltaic panel height on soil physicochemical properties in rocky desertification areas with different slopes during dry season

An Elementary Study on New Soil Consolidator Used to Control Channel Seepage

Overview of Mechanism of Plant Roots Improving Soil Reinforcement and Slope Stabilization

Water-source Conservation Function of Forest Soil in East of Heilongjiang Province

Soil Physical and Chemical Properties Under Secondary Shrub and Artificial Chinese Pine Forest in Middle-mountain Areas of Upper Reaches of the Minjiang River

Related Author

Liu Yungen

Hu Jun

Zhang Jiaxu

Luo Zhifeng

Huang Caishuang

Gao Wenjiao

Wang Yan

ZHANG Hai-yan

Related Institution

College of Soil and Water Conservation， Southwest Forestry University

Key Laboratory of Evolution and Pollution Control of;Mountain Rural Ecological Environment in Yunnan Province

Institute of Water Resources and Hydro power Research , Northwest Science and Technology University of Agriculture and Forestry, Yangling 712100, Shannxi Province

Department of Environment, Nanchang Institute of Technolog

Department of Civil and Water Conservency, Nanchang Institute of Technology

⁰