Soil cation exchange capacity and exchangeable base cation content in the profiles of four typical soils in the Xi-Shui Forest Zone of the Qilian Mountains

Lin, 姜林 Jiang; Zengchao, 耿增超 Geng; Shanshan, 李珊珊 Li; Diao, 佘雕 She; Xusheng, 何绪生 He; Qiang, 张强 Zhang; Ce, 梁策 Liang; Xiande, 刘贤德 Liu; Wenmao, 敬文茂 Jing; Shunli, 王顺利 Wang

doi:10.5846/stxb201104280563

Cited by 5 publications

(2 citation statements)

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“…However, the CEC of the 0-10 cm soil depth in the Q. mongolica forest was the highest among all forests. Soil organic matter may provide the bulk of exchange sites in soils, and therefore strongly influence CEC (Sayer 2006;Jiang et al 2012), whereas the nutrient contents at the 0-10 cm soil depth in the Q. mongolica forest were the highest among the three forest types. Our research was consistent with that of a previous study (Van Nevel et al 2014) in that the topsoil in the oak stands had significantly higher CEC than in that of the pine stands.…”

Section: Influence Of Forest Type On Litter and Soil Propertiesmentioning

confidence: 99%

The structure and soil characteristics of a Pinus tabuliformis planted forest after 60 years of natural development in North China

Chen¹,

Cong²,

Cheng³

et al. 2017

Silva Fenn.

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Section: Influence Of Forest Type On Litter and Soil Propertiesmentioning

confidence: 99%

The structure and soil characteristics of a Pinus tabuliformis planted forest after 60 years of natural development in North China

Chen¹,

Cong²,

Cheng³

et al. 2017

Silva Fenn.

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“…Moreover Negash and Kagnew, (2013) revealed that the main indicator for the nutrient status and pH of the soil is the CEC. Additionally Jiang et al, (2012) explained Soil organic matter strongly affects the CEC of the soil and supply the soil by bulk exchange sites.…”

Section: Introductionmentioning

confidence: 99%

Comparison of Some Soil Quality Indicators of Forest Soils under Two Different Tree Species

Fattah

Fayyadh

2019

juod

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The study area was located at Duhok governorate, Kurdistan region, North of Iraq. Two study locations were selected under pine and oak forest cover. Five pedons were dug at each location and thirty three soil samples were collected air dried, grinded and sieved through (2) mm sieve to be used for physical and chemical analysis. pH values were indicate to slightly alkaline (7.39-8.10) and this is due to the presence of cations in increasing amounts and these soils are derived from calcareous parent material. EC values of all soil samples indicated to non-saline soils and attributed to desalinization process because affected by leaching process (0.20-0.42 dS.m-1). All exchangeable cations were concentrated at the surface and subsurface horizons (A and B horizons) and lower concentration in deep horizons (C horizon) (Ca +2 =5.8-16.6, Mg +2 =1.2-9.4, Na + =0.2-0.8, K + =0.48-2.49 Cmolc.kg-1), additionally at Sarki location (Oak forest) were relatively high values comparing with Zawita location (Pine forest) (Ca +2 =8.8-18.8, Mg +2 =3.0-10.0, Na + =0.13-0.87, K + =0.76-2.68 Cmolc.kg-1). CEC values at Zawita location under Pine forest cover (11.76-33.22 Cmolc.kg-1) were relatively less than it at Sarki location under Oak forest cover (19.24-47.74 Cmolc.kg-1). Vertical distribution of calcium carbonates (28.4-380.6 g.kg-1) in all study pedons under both forest covers indicated to increase total carbonate content towards downward of pedon from upper horizon to the lower horizons and this is belong to increasing rainfall effect and weathering of parent rocks. Generally, organic matter content in study pedons at both study locations under pine and oak forest covers was directly decreased towards depth of soil pedon (8.82-101.04 g.kg-1). Depending on the particles size distribution of study soils under pine trees indicated to the studying soils were clay, clay loam, and loam texture. Conversely, soil texture under oak trees was clay. Can be concluded study soil were calcareous, Clayey, alkaline, none saline, low organic matter and CEC with depth.

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Soil differentiation and soil comprehensive evaluation of in wild and cultivated Fritillaria pallidiflora Schrenk

Dong

Zhao

Shi

et al. 2023

Science of The Total Environment

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Soil cation exchange capacity and exchangeable base cation content in the profiles of four typical soils in the Xi-Shui Forest Zone of the Qilian Mountains

Cited by 5 publications

References 0 publications

The structure and soil characteristics of a Pinus tabuliformis planted forest after 60 years of natural development in North China

The structure and soil characteristics of a Pinus tabuliformis planted forest after 60 years of natural development in North China

Comparison of Some Soil Quality Indicators of Forest Soils under Two Different Tree Species

Soil differentiation and soil comprehensive evaluation of in wild and cultivated Fritillaria pallidiflora Schrenk

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