Research Article

Short-term effects of a biochar–compost–clay amendment on physical properties of psamment and maize performance: A pot experiment

Volume: 15 Number: 3 June 30, 2026
  • Wiyatri Tapiani
  • Adrinal Adrinal *
  • Gusmini Gusmini
  • Elsa Lolita Putri

Short-term effects of a biochar–compost–clay amendment on physical properties of psamment and maize performance: A pot experiment

Abstract

Psamment is a coarse-textured soil with low water and nutrient retention capacity, which limits its agricultural productivity. This study investigated the effects of a biochar–compost–clay amendment on the physical properties of Psamment and evaluated maize (Zea mays L.) growth as an indicator response in a short-term pot experiment. In contrast to most studies on sandy soils that evaluate biochar, compost, or clay individually, this work examines their combined short-term application within a single amendment system. Pot experiments were conducted using five amendment rates 0, 10, 20, 30, and 40 t ha⁻¹, equivalent to 0, 67, 135, 202, and 270 g pot⁻¹, respectively.. Initial soil properties were analysed before treatment application, and soil physical properties were assessed at the end of the growing period to capture treatment effects after one cropping cycle. The results showed that higher amendment rates induced statistically significant changes in selected soil physical properties. Bulk density decreased significantly, whereas total porosity increased significantly at the 30 and 40 t ha⁻¹ rates. Other physical parameters, including pore size distribution, available water, water retention, and soil aggregation showed numerical changes but were not statistically significant. Plant responses varied, and most growth and yield parameters did not differ significantly among treatments, with the highest biomass occurring in the 40 t ha⁻¹ treatment. These findings suggest that the combined application of biochar, compost, and clay initiates measurable short-term changes in selected physical properties of Psamment, while agronomic benefits may require longer-term soil–plant interactions.

Keywords

References

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  6. Blanco-Canqui, H., 2017. Biochar and soil physical properties. Soil Science Society of America Journal 81(4): 687–711.
  7. Brady, N.C., Weil, R.R., 2017. The Nature and Properties of Soils, 15th ed. Pearson, New York.
  8. Bremner, J.M., Mulvaney, C.S., 1982. Nitrogen-Total. In: Methods of soil analysis. Part 2. Chemical and microbiological properties. Page, A.L., Miller, R.H., Keeney, D.R., (Eds.). American Society of Agronomy, Soil Science Society of America, Madison, Wisconsin, USA. pp. 595-624.

Details

Primary Language

English

Subjects

Soil Sciences and Plant Nutrition (Other)

Journal Section

Research Article

Authors

Wiyatri Tapiani This is me
0009-0005-3458-6147
Indonesia

Adrinal Adrinal * This is me
0009-0004-4285-1476
Indonesia

Gusmini Gusmini This is me
0000-0001-5218-1411
Indonesia

Elsa Lolita Putri This is me
0000-0001-9275-654X
Indonesia

Publication Date

June 30, 2026

Submission Date

December 10, 2025

Acceptance Date

June 1, 2026

Published in Issue

Year 2026 Volume: 15 Number: 3

APA
Tapiani, W., Adrinal, A., Gusmini, G., & Putri, E. L. (2026). Short-term effects of a biochar–compost–clay amendment on physical properties of psamment and maize performance: A pot experiment. Eurasian Journal of Soil Science, 15(3), 457-466. https://doi.org/10.18393/ejss.1963011
AMA
1.Tapiani W, Adrinal A, Gusmini G, Putri EL. Short-term effects of a biochar–compost–clay amendment on physical properties of psamment and maize performance: A pot experiment. EJSS. 2026;15(3):457-466. doi:10.18393/ejss.1963011
Chicago
Tapiani, Wiyatri, Adrinal Adrinal, Gusmini Gusmini, and Elsa Lolita Putri. 2026. “Short-Term Effects of a Biochar–compost–clay Amendment on Physical Properties of Psamment and Maize Performance: A Pot Experiment”. Eurasian Journal of Soil Science 15 (3): 457-66. https://doi.org/10.18393/ejss.1963011.
EndNote
Tapiani W, Adrinal A, Gusmini G, Putri EL (June 1, 2026) Short-term effects of a biochar–compost–clay amendment on physical properties of psamment and maize performance: A pot experiment. Eurasian Journal of Soil Science 15 3 457–466.
IEEE
[1]W. Tapiani, A. Adrinal, G. Gusmini, and E. L. Putri, “Short-term effects of a biochar–compost–clay amendment on physical properties of psamment and maize performance: A pot experiment”, EJSS, vol. 15, no. 3, pp. 457–466, June 2026, doi: 10.18393/ejss.1963011.
ISNAD
Tapiani, Wiyatri - Adrinal, Adrinal - Gusmini, Gusmini - Putri, Elsa Lolita. “Short-Term Effects of a Biochar–compost–clay Amendment on Physical Properties of Psamment and Maize Performance: A Pot Experiment”. Eurasian Journal of Soil Science 15/3 (June 1, 2026): 457-466. https://doi.org/10.18393/ejss.1963011.
JAMA
1.Tapiani W, Adrinal A, Gusmini G, Putri EL. Short-term effects of a biochar–compost–clay amendment on physical properties of psamment and maize performance: A pot experiment. EJSS. 2026;15:457–466.
MLA
Tapiani, Wiyatri, et al. “Short-Term Effects of a Biochar–compost–clay Amendment on Physical Properties of Psamment and Maize Performance: A Pot Experiment”. Eurasian Journal of Soil Science, vol. 15, no. 3, June 2026, pp. 457-66, doi:10.18393/ejss.1963011.
Vancouver
1.Wiyatri Tapiani, Adrinal Adrinal, Gusmini Gusmini, Elsa Lolita Putri. Short-term effects of a biochar–compost–clay amendment on physical properties of psamment and maize performance: A pot experiment. EJSS. 2026 Jun. 1;15(3):457-66. doi:10.18393/ejss.1963011