Apparent soil electrical conductivity in two different soil types

Medeiros, Wilker Nunes; Valente, Domingos Sárvio Magalhães; Queiroz, Daniel Marçal de; Pinto, Francisco de Assis de Carvalho; Assis, Igor Rodrigues de

doi:10.5935/1806-6690.20180005

Cited by 11 publications

(3 citation statements)

References 2 publications

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“…This means that there is high rate of negative changes on organic matter in flooded soils. This finding agreed with that of Medeiros et al (2018) that observed that flooding affects the exchangeable acidity of soil due to its intensity. Also, studies by Shamshuddin et al (2016) and Azuhan (2015) reported that there were significant higher values of TEA in most sampled floodplains.…”

Section: Chemical Properties Of Flooded and Upland Soils In Yola-north Lgasupporting

confidence: 93%

Assessment of the Properties of Soil in Flooded and Upland Forest Areas in Yola North Local Government Area of Adamawa State, Nigeria

Danjuma¹

2021

ijird

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Floods are among the most devastating natural disasters in the world, claiming more lives and causing more property damages than any other natural phenomena. In recent times, the incidence of flooding across Nigeria has left both the government and the governed devastated. It is no longer news that flooding and its attendant consequences are injurious to man while the spatial dimensions are often not mapped. This study, therefore, Analysis of Physical and Chemical Properties of Soils in flooded and Upland Forest areas of Yola-North. Flood analysis for low, medium and high flow regimes showed that physical and chemical properties of soils are being affected. Longitudinal and cross section profiles depict the trend in which sediment loads are transported by flood and presence of boulders along the Benue channel. Sustainable measures such as review of Federal Environmental Protection Agency (FEPA) 1999 flood combat measures, dredging of the Benue and relocation of people living near river banks were suggested for the management of flooding in Adamawa State

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Section: Chemical Properties Of Flooded and Upland Soils In Yola-north Lgasupporting

confidence: 93%

Assessment of the Properties of Soil in Flooded and Upland Forest Areas in Yola North Local Government Area of Adamawa State, Nigeria

Danjuma¹

2021

ijird

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“…Clay content increases with the reduction of sand content. Medeiros et al (2018) report that electrical conductivity (EC) demonstrates a positive correlation with soil water content, while Uddin et al (2021) found that total N increases alongside rising water content. High clay content is well known to cause and influences root growth patterns (Bonomelli et al 2019).…”

Section: Discussionmentioning

confidence: 99%

Effect of soil properties on plant growth and diversity at various ages of coal mine reclamation in Indonesia

Yunanto¹,

AMANAH²,

WULANSARI³

et al. 2022

Biodiversitas

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Abstract. Yunanto T, Amanah F, Wulansari AR, Wisnu NP. 2021. Effect of soil properties on plant growth and diversity at various ages of coal mine reclamation in Indonesia. Biodiversitas 23: 459-468. Soil is an essential element for plants to grow. Therefore, it is important to understand the influence of soil properties, especially physical and chemical, on plant growth in coal mine reclamation areas. This study aimed to evaluate the growth and diversity of plants at various ages of reclamation and analyze the factors that most influence their growth and diversity. The study analyzed four soil physical properties and eight soil chemical properties. The research was conducted in mine reclamation areas with different ages: 1, 4, 6, 9, and 11-year-old-plantations for vegetation analysis and soil collection. Principal Component Analysis (PCA) analysis was performed using PAST 4.0 statistics program to analyze the data. The results showed that the 9-year-old plantation had the highest mean Shannon Wiener Index (H’= 1.52), mean basal area (35.04 m2/ha), and mean density (469 trees/ha), while the 4-year-old plantation had the highest mean diameter (28.42 cm). The 1-year-old plantation had the highest clay content of 56.28% and the lowest pH of 3.27. The physical properties of the soil affected the growth rate and diversity of the reclamation area more than the chemical properties of the soil. This can be seen from the cumulative proportion of the two PCA values that described the original condition of 71.20% for soil physical properties and 63.10% for soil chemical properties. Based on this study, bulk density affected the diversity while pH impacted other soil chemical properties.

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“…Resultados semelhantes são reportados em diversos estudos conduzidos na área de agricultura de precisão (JOHNSON et al, 2001;FAROOQUE et al, 2012;FAULIN, 2013). No entanto, segundo Medeiros et al (2018), a condutividade elétrica aparente do solo não é viável para fazer estimativas generalizadas dos atributos do solo, mas pode ser aplicada como uma ferramenta para mapear a variabilidade espacial, i.e., separar diferentes tipos de solos presentes em um campo. Neste sentido, James et al (2012) conseguiram utilizar medidas de CEa, obtidas a partir do mapeamento de todas as parcelas experimentais, para a caracterização do padrão de salinidade presente no campo experimental.…”

Section: Discussionunclassified

Geotecnologias aplicadas em experimentação agronômica: ênfase em cana-de-açúcar

Cursi¹

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Apparent soil electrical conductivity in two different soil types

Cited by 11 publications

References 2 publications

Assessment of the Properties of Soil in Flooded and Upland Forest Areas in Yola North Local Government Area of Adamawa State, Nigeria

Assessment of the Properties of Soil in Flooded and Upland Forest Areas in Yola North Local Government Area of Adamawa State, Nigeria

Effect of soil properties on plant growth and diversity at various ages of coal mine reclamation in Indonesia

Geotecnologias aplicadas em experimentação agronômica: ênfase em cana-de-açúcar

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