Ameliorative potential of rice hull and straw in the ecological restoration of mine degraded soils
Paper Details
Ameliorative potential of rice hull and straw in the ecological restoration of mine degraded soils
Abstract
Rice hull and straw are renewable wastes contain 28-30% of inorganic and 70-72% of organic compounds. Its ameliorative potential in enhancing the physicochemical properties of mine degraded soils was investigated. Soils collected from Backfill Material/Overburden (BM) and desilted materials (DM) from settling ponds of Carrascal Nickel Corporation (CNC) were used following six treatments. BM and DM from settling ponds were treated with rice hull and rice straw with 2:1 ratio by weight, respectively. After ameliorating soils from overburden and silted materials from CNC with rice straw and rice hull, observations showed that there are no significant differences in pH, % Organic Matter (OM) and phosphorous (P) between treatments; there is high significant difference (p<0.01) in potassium (K) between treatments except between treatment 3 (soil 1 with rice straw) and treatment 6 (soil 2 with rice hull) where there is no significant difference noted; and the concentrations of Ca, Mg, S and Zn in soils with rice hull did not differ with soils before amelioration, but differed to soils with rice straw, while results in soil texture exhibited otherwise. Therefore, rice straw and rice hull have ameliorative properties that will improve the physico-chemical characteristics of mine degraded soils. It is recommended that rice straw and rice hull will be allowed to decompose in mine degraded soils to enhance its physico-chemical properties. It is also recommended to conduct studies on the response of different crops to mine degrade soils ameliorated with rice straw and rice hull.
Chantigny MH, Angers DA, Beauchamp CJ. 1999. Aggregation and organic matter decomposition in soils amended with de-inking paper sludge. Soil Sci. Soc. Am. J 63, 1214-1221.
Damatty AAE, Hussain I. 2009. Appropriate Technologies for Environmental Protection in the Developing World.” Department of Civil and Environmental Engineering, The University of Western Ontario, London, Ontario, Canada © Springer Science + Business Media B.V.
Gregorich EG, Carter MR, Angers DA, Monreal CM, Ellert BH. 1994. “Towards a minimum data set to assess soil organic matter quality in agricultural soils.” Can. J. Soil Sci 74, 367-385.
Gummert M. 2013. “A second life for rice husk.” The Responsible Business Summit New York. (May): https://www.eco-business.com/news/second-life-rice-husk/.
Koz’mina EP. 1976. (Ed.). “Ris i ego kachestvo [Rice and Its Quality].” Moscow: Kolos 1976.
Larney FJ, Olson AF, Miller JJ, DeMaere PR, Zvomuya F, McAllister TA. 2009. Physical and chemical changes during composting of wood chip-bedded and straw-bedded beef cattle feedlot manure. Journal of Environmental Quality 37, 725-735. https://doi.org/10.2134/jeq2007.0351
Lashermes G, Nicolardot B, Parnaudeau V, Thurie` s L, Chaussod R, Guillotin ML, Line`res M, Mary B, Metzger L, Morvan T, Tricaud A, Villette C, Houot S. 2009. “Indicator of potential residual carbon in soils after exogenous organic matter application.” Eur. J. Soil Sci 60, 297-310.
Philstar Global. “Burning of rice straw, agri waste threatens the environment” Philstar Global, July. 2006. https://www.philstar.com /business/agriculture/2006/07/30/350114/burning-rice-straw-agri-waste-threatens-environment#as7V A4Ik85vwDkB7.99
Ponamperuma FN. 1982. Straw as source nutrient for wetland rice. In: Banta, S., Mendoza, C.V., (eds), “Organic matter and rice.” Los Baños, The Philippines: IRRI, 117-136.
Sergienko VI, Zemnukhova LA, Egorov AG, Shkorina ED, Vasilyuk NS. 2004. Vozobnovlyaemye, 2004 istochniki khimicheskogo syr’ya: kompleksnaya pererabotka otkhodov proizvodstva risa i grechikhi [Renewable Sources of Chemical Raw Materials: Complex Processing of Rice and Buckwheat Production Waste]. Russian Chemical Society Journal of them. DI. Mendeleev XLVIII(3), 116-124.
Viaud V, Angers DA, Parnaudeau V, Morvan T, MenasseriAubry S. 2011. ‘Response of organic matter to reduced tillage and animal manure in a temperate loamy soil.” Soil Uses Manage 27, 84-93.
Williams BL, Shand CA, Hill M, O’Hara C, Smith S, Young ME. 2008. “A procedure for the simultaneous oxidation of total soluble nitrogen and phosphorus in extracts of fresh and fumigated soils and litters”. Communications in Soil Science and Plant Analysis, 10.1080/00103629509369283, 26, 1-2, 91-106.
Gelian Aranas-Rasonable, Grethyl Catipay-Jamero, Chris P. Rasonable, Gemma A. Asufre (2022), Ameliorative potential of rice hull and straw in the ecological restoration of mine degraded soils; IJAAR, V21, N2, August, P1-7
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