The Dynamics of Iron (Fe) and Manganese (Mn) Oxides and Their Impact on Soil Physical and Chemical Properties in Coconut and Teak Plantations

Efenudu Ufuoma Isaiah; Anthonia Osayanmon Bakare

The Dynamics of Iron (Fe) and Manganese (Mn) Oxides and Their Impact on Soil Physical and Chemical Properties in Coconut and Teak Plantations

Abstract

This study investigated the dynamics of iron (Fe) and manganese (Mn) oxides and their impact on soil physical and chemical properties in coconut and teak plantations. Soil samples were collected from both plantations at different depths and analyzed for various physical and chemical properties, including pH (4.50-5.20), electrical conductivity (90.33-128.0 μS/cm), organic carbon (2.23-8.43 g/kg), total nitrogen (0.23-0.83 g/kg), available phosphorus (0.61-1.42 mg/kg), and exchangeable cations (Ca, Mg, Na, K). The results showed significant variations in soil properties between the two plantations, with the teak plantation having higher levels of Fe and Mn oxides, including total free iron (141.9-199.6 mg/kg) and manganese (68.82-96.92 mg/kg). The study also found significant correlations between various soil properties and forms of Fe and Mn oxides, indicating that these properties can affect the availability and speciation of Fe and Mn in soils. The findings of this study have important implications for soil fertility management and crop production in coconut and teak plantations.

Keywords

References

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Details

Primary Language

English

Subjects

Soil Physics

Journal Section

Research Article

Authors

Efenudu Ufuoma Isaiah ^* This is me
Nigeria

Anthonia Osayanmon Bakare This is me
Nigeria

Publication Date

December 31, 2025

Submission Date

May 8, 2025

Acceptance Date

December 3, 2025

Published in Issue

Year 2025 Volume: 9 Number: 2

IZ

https://izlik.org/JA56KK89HL

Cite

RIS / Bibtex

APA

Isaiah, E. U., & Bakare, A. O. (2025). The Dynamics of Iron (Fe) and Manganese (Mn) Oxides and Their Impact on Soil Physical and Chemical Properties in Coconut and Teak Plantations. Eurasian Journal of Agricultural Research, 9(2), 138-149. https://izlik.org/JA56KK89HL

AMA

1.Isaiah EU, Bakare AO. The Dynamics of Iron (Fe) and Manganese (Mn) Oxides and Their Impact on Soil Physical and Chemical Properties in Coconut and Teak Plantations. EJAR. 2025;9(2):138-149. https://izlik.org/JA56KK89HL

Chicago

Isaiah, Efenudu Ufuoma, and Anthonia Osayanmon Bakare. 2025. “The Dynamics of Iron (Fe) and Manganese (Mn) Oxides and Their Impact on Soil Physical and Chemical Properties in Coconut and Teak Plantations”. Eurasian Journal of Agricultural Research 9 (2): 138-49. https://izlik.org/JA56KK89HL.

EndNote

Isaiah EU, Bakare AO (December 1, 2025) The Dynamics of Iron (Fe) and Manganese (Mn) Oxides and Their Impact on Soil Physical and Chemical Properties in Coconut and Teak Plantations. Eurasian Journal of Agricultural Research 9 2 138–149.

IEEE

[1]E. U. Isaiah and A. O. Bakare, “The Dynamics of Iron (Fe) and Manganese (Mn) Oxides and Their Impact on Soil Physical and Chemical Properties in Coconut and Teak Plantations”, EJAR, vol. 9, no. 2, pp. 138–149, Dec. 2025, [Online]. Available: https://izlik.org/JA56KK89HL

ISNAD

Isaiah, Efenudu Ufuoma - Bakare, Anthonia Osayanmon. “The Dynamics of Iron (Fe) and Manganese (Mn) Oxides and Their Impact on Soil Physical and Chemical Properties in Coconut and Teak Plantations”. Eurasian Journal of Agricultural Research 9/2 (December 1, 2025): 138-149. https://izlik.org/JA56KK89HL.

JAMA

1.Isaiah EU, Bakare AO. The Dynamics of Iron (Fe) and Manganese (Mn) Oxides and Their Impact on Soil Physical and Chemical Properties in Coconut and Teak Plantations. EJAR. 2025;9:138–149.

MLA

Isaiah, Efenudu Ufuoma, and Anthonia Osayanmon Bakare. “The Dynamics of Iron (Fe) and Manganese (Mn) Oxides and Their Impact on Soil Physical and Chemical Properties in Coconut and Teak Plantations”. Eurasian Journal of Agricultural Research, vol. 9, no. 2, Dec. 2025, pp. 138-49, https://izlik.org/JA56KK89HL.

Vancouver

1.Efenudu Ufuoma Isaiah, Anthonia Osayanmon Bakare. The Dynamics of Iron (Fe) and Manganese (Mn) Oxides and Their Impact on Soil Physical and Chemical Properties in Coconut and Teak Plantations. EJAR [Internet]. 2025 Dec. 1;9(2):138-49. Available from: https://izlik.org/JA56KK89HL