Farmland-building Technology of Turning Arsenic Rock and Sand into Soil

FU Pei; WANG Huan-yuan; LUO Lin-tao; HAN Ji-chang; MA Zeng-hui; TONG Wei; CHENG Jie

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Farmland-building Technology of Turning Arsenic Rock and Sand into Soil

- Farmland-building Technology of Turning Arsenic Rock and Sand into Soil
- Bulletin of Soiland Water Conservation Vol. 32, Issue 6, Pages: 242-246(2013)
- 作者机构：
  
  1. 陕西省地产开发服务总公司陕西省土地整治工程技术研究中心国土资源部退化及未利用土地整治工程重点实验室,陕西,西安,710075
  2. 西安理工大学水利水电学院,陕西,西安,710048
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2013
- 稿件说明：
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FU Pei, WANG Huan-yuan, LUO Lin-tao, et al. Farmland-building Technology of Turning Arsenic Rock and Sand into Soil[J]. Bulletin of Soiland Water Conservation, 2013, 32(6): 242-246.
DOI：

FU Pei, WANG Huan-yuan, LUO Lin-tao, et al. Farmland-building Technology of Turning Arsenic Rock and Sand into Soil[J]. Bulletin of Soiland Water Conservation, 2013, 32(6): 242-246. DOI：

摘要

砒砂岩和沙是毛乌素沙地的两种主要物质

是造成当地水土流失和土地沙漠化问题的主要原因

在当地被称为"两害"。针对如何将砒砂岩与沙复配成土的技术问题

开展了砒砂岩和沙不同配比混合后的"复配土"特性研究

并在富平县及榆阳工程示范区进行了作物试种

均已取得良好成效。实验结果表明

玉米和马铃薯分别适宜在砒砂岩与沙为1:2和1:5的复配土中生长。对大田试种后的土壤肥力水平与环境质量状况的分析结果表明

各指标均符合种植标准。

Abstract

Arsenic rock and sand

two main substances in Mu Us Desert

called“two evils by the locals an the primary causes of soil erosion and land desertification.This paper mainly focuses on the farmland-building technology of mixing arsenic rock and sand.It also studies the characteristics of mixed soil of arsenic anc sand in different proportions. The results showed that crops growing in Fuping County and Yuyang engineering demonstration zone had good effects

indicating that corn is suitable for planted in 1

2 remixed soil

anc the most suitable ratio for potato is 1

5.The soil fertility and environmental quality of mixed soil are botl in line with the planting standards.

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