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[1]WANG Xuemei,KANG Xuan,ZHAO Feng.Analysis on Characteristics of Soil Salinization in the Weigan-Kuqa River Delta Oasis Under Different Land Use Patterns[J].Research of Soil and Water Conservation,2016,23(01):160-164.

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Analysis on Characteristics of Soil Salinization in the Weigan-Kuqa River Delta Oasis Under Different Land Use Patterns

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 23 Number of periods: 2016 01 Page number: 160-164 Column: Public date: 2016-02-28

Title:: Analysis on Characteristics of Soil Salinization in the Weigan-Kuqa River Delta Oasis Under Different Land Use Patterns

Author(s):: WANG Xuemei^1,2, KANG Xuan¹, ZHAO Feng^1,2; 1. College of Geographic Science and Tourism, Xinjiang Normal University, Urumqi 830054, China;
2. Xinjiang Uygur Autonomous Region Key Laboratory-Xinjiang Laboratory of Lake Environment and Resources in Arid Zone, Xinjiang Normal University, Urumqi 830054, China

Keywords:: different land use patterns; characteristics of soil salinization; Weigan-Kuqa river delta oasis

CLC:: S156.4⁺1

DOI:: -

Abstract:: Based on the trend of soil salinization development of the Weigan-Kuqa river delta oasis, using the methods of classical statistics analysis, descriptive statistics analysis on the soil electric conductivity, the soil total salt and the pH value under the different land use patterns in the study area was performed. Further the single factor variance method was used to carry out the difference significance test to the index of soil salt under different land use patterns, and the method of least significant difference (LSD) was used to perform multiple comparison. The research results showed that under different land utilization way and soil depth, the averages of the soil electrical conductivity and total salt had significant difference(p<0.05), the soil electric conductivity and content of total salt decreased in the order: desert shrub > alkaline grassland > cultivated land > forest. Nevertheless, the pH value had no significant difference. The soil salt of surface layer presented the obvious enrichment phenomenon. The conclusion of this study is helpful to improve agricultural production potential in this region and also has important theoretical and practical significance to comprehensive improvement of the saline-alkali land.

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