Impact of agricultural waste on the shrink–swell behavior and cracking dynamics of expansive soils

Document Type: Original Article

Authors

1 Faculty of Life and Environmental Sciences, Shimane University, Matsue, Japan

2 Meiwa Kogyo Co. Ltd, Kanazawa, Japan

3 Agricultural Research Council Institute of Soil, Climate and Water, Pretoria, South Africa

Abstract

Purpose The swelling characteristics and cracking of expansive clayey soils usually lead to their low yield, and as a result, large areas of expansive soils remain uncultivated and unproductive. There is a need for the development of simple, low-cost technologies which will bring these soils into production. The amendment of expansive clayey soils with agricultural waste products is a key goal for enhancing their production potential. Therefore, a study was conducted to evaluate the ameliorative efects of crop residues on the physiochemical and mechanical properties of expansive clayey soils.
Method In this study, the potential soil amendments used include uncharred rice husk, rice husk biochar, uncharred sugarcane bagasse, and sugarcane bagasse biochar. The biochar was pyrolyzed at 450 °C. The amendments were applied into the soil at four applications rates: 0, 2, 5, and 10% by weight of soil (w/w), respectively. The mixture was then incubated in a glasshouse for 280 days.
Results Charred and uncharred rice husk and sugarcane bagasse improved the physico-mechanical properties related to soil expansion. The liquid limit (LL), plastic limit (PL), plasticity (PI), coefcient of linier extensibility (COLEcore), volumetric shrinkage (VS), fssures’ dimensions, and crack area density (CAD) of the soil decreased with an increase in treatment application rate. On the contrary, saturated water content increased with an increase in dosage.
Conclusions 10% level of amendment application resulted in signifcantly improved soil properties than either 2% or 5% doses. Moreover, 2% level of amendment application is more preferable than 5% according to feasibility and economic point of view.

Keywords


Andrade FA, Al-Qureshi HA, Hotza D (2011) Measuring the plasticity of clays: a review. Appl Clay Sci 51(1–2):1–7. https://doi. org/10.1016/j.clay.2010.10.028

Arbaaz S, Quddus MA, Hussain MI, Upadhyay G (2015) An experimental study on the atterberg limits of soil around Hussain sagar lake: prospective location for tall structures. Int J Res Eng Technol 4(13):336–339

Bottino FMB, Cunha-Santino IB (2016) Cellulose activity and dissolved organic carbon release from lignocellulose macrophyte derived in four trophic conditions. Braz J Microbiol 47:352–358. https://doi.org/10.1016/j.bjm.2016.01.022

Conte P, Laudicina VA (2017) Mechanisms of organic coating on the surface of a poplar biochar. Curr Org Chem 21:1–7. https://doi. org/10.2174/1385272821666161216122035

Crombie K, Masek O, Sohi SP, Brownsort P, Cross A (2013) The efect of pyrolysis conditions on biochar stability as determined by three methods. Glob Change Biol 5:122–131. https://doi.org/10.1111/ gcbb.12030

El-gamal E, Saleh ME, Elsokkary I, El-Latif MMA (2017) Comparison between properties of biochar produced by traditional and controlled pyrolysis comparison between properties of biochar produced by traditional and controlled pyrolysis. J Alex Sci Exch 38(3):413–424.https://doi.org/10.21608/asejaiqjsae.2017.3720

Elias EA, Salih AA, Alaily F (2001) Cracking patterns in the vertisols of the Sudan Gezira at the end of dry season. Int Agrophys 15(3):151–155

Grossman RB, Brasher BR, Franzmeier DP, Walker JL (1968) Linear extensibility as calculated from natural-clod bulk density measurements. Soil Sci Soc Am J 32:570–573. https://doi.org/10.2136/ sssaj1968.03615995003200040041x

Husain A, Abad KR, Khan NA (2014) Swelling properties of improved expansive soil by rice husk ash (RHA) and silica fume (SF). Inter Arch Appl Sci Technol 5(3):22–29

Jien SH, Wang CS (2013) Efects of biochar on soil properties and erosion potential in a highly weathered soil. CATENA 110:225–233. https://doi.org/10.1016/j.catena.2013.06.021

Lef B, Ramankutty N, Foley JA (2004) Geographic distribution of major crops across the world. Global Biogeochem Cy 18:33–60. https://doi.org/10.1029/2003GB002108

Liu XH, Han FP, Zhang XC (2012) Efect of biochar on soil aggregates in the loess plateau: results from incubation experiments. Int J Agric Biol 14(6):975–979

Liu Z, Dugan B, Masiello CA, Gonnermann HM (2017) Biochar particle size, shape, and porosity act together to infuence soil water properties. PLoS One 12(6):e0179079. https://doi.org/10.1371/ journal.pone.0179079

Liu Z, Niu W, Chu H, Zhou T, Niu Z (2018) Efect of the carbonization temperature on the properties of biochar produced from the pyrolysis of crop residues. Bio Resour 13(2):3429–3446. https:// doi.org/10.15376/biores.13.2.3429-3446

Mokhtari M, Dehghani M (2012) Swell-shrink behavior of expansive soils, damage and control. Int J Geotech Eng 17:2673–2682

Nwajiaku IM, Olanrewaju JS, Sato K, Tokunari T, Kitano S, Masunaga T (2018) Change in nutrient composition of biochar from rice husk and sugarcane bagasse at varying pyrolytic temperatures. Int J Recycl Org Waste Agric 7(4):269–276. https://doi.org/10.1007/ s40093-018-0213-y

Pal DK (2016) Cracking clay soils (vertisols): pedology, mineralogy and taxonomy. In: A treatise of Indian and tropical soils. Springer, Cham. https://doi.org/10.1007/978-3-319-49439-5

Quispe I, Navia R, Kahhat R (2017) Energy potential from rice husk through direct combustion and fast pyrolysis: a review. Waste Manag 59:200–210. https://doi.org/10.1016/j.wasma n.2016.10.001

Rama Subbarao GV, Siddartha D, Muralikrishna T, Sailaja KS, Sowmya T (2011) Industrial wastes in soil improvement. ISRN Civ Eng 2011:1–5. https://doi.org/10.5402/2011/138149

Sarkar G, Islam R, Alamgir M, Rokonuzzaman M (2012) Interpretation of rice husk ash on geotechnical properties of cohesive soil. Glob J Res Eng 12(2):1–7

Sowers GF (1979) Introductory soil mechanics and foundations: geotechnical engineering, 4th edn. Macmillan, New York

Taboada MA (2003) Soil shrinkage characteristics in swelling soils. Lecture notes. Dept. Ingen. Agric. Uso Tierra, Facultad de Agronomia. UBA. Buenos Aires, Argentina (March): 1-17

Venegas A, Rigol A, Vidal M (2015) Viability of organic wastes and biochars as amendments for the remediation of heavy metalcontaminated soils. Chemosphere 119:190–198. https://doi. org/10.1016/j.chemosphere.2014.06.009

Wubie AA (2015) Review on vertisol management for the improvement of crop productivity in Ethiopia. Biol Agric Healthc 5(12):92–102

Yuan JH, Xu RK, Zhang H (2011) The forms of alkalis in the biochar produced from crop residues at diferent temperatures. Bioresour Technol 102(3):3488–3497. https://doi.org/10.1016/j.biort ech.2010.11.018

Zafar M, Jamil M, Abassi GH, Nafees M, Rafey M, Kamran M (2017) Research article biochar and fy ash role in improving mechanical and physical properties of vertisol. Sarhad J Agric 33(1):151–161. https://doi.org/10.17582/journal.sja/2017.33.1.151.161

Zong Y, Chen D, Lu S (2014) Impact of biochars on swell-shrinkage behavior, mechanical strength, and surface cracking of clayey soil. Plant Nutr Soil Sci 177:920–926. https://doi.org/10.1002/ jpln.201300596