Assesment of compost and Technosol as amendments to increase nutrient contents in a mine soil vegetated with Brassica juncea


Abandoned mines pose potential risks to the environment and human health, and the reclamation of these areas is difficult. Soils from mining areas are usually characterised by degraded structure, high concentration of potentially toxic elements and deficiencies in nutrients. A greenhouse experiment was carried out in cylinders with the mine soil from the settling pond of the depleted copper mine of Touro (Galicia, Northwest Spain) amended with compost or technosol made from organic and inorganic wastes, and planted with Brassica juncea for 11 months. The aim of the study was to evaluate the effect of compost and technosol amendments on nutrient concentrations at different depths in a mine soil planted with Brassica juncea. The results revealed that at depths 0-15 and 15-30 cm, soil+technosol+Brassica juncea (STP) and soil+compost+Brassica juncea (SCP) treatments had higher pH than untreated mine soil S at the end of experimental. At depths 0-15 and 15-30 cm, SCP had the highest carbon total content. The nitrogen was only detected at depth 0–15 cm and only in the treated settling pond soil. STP and SCP had higher percentage of base saturation (V%) and lower percentage of aluminum saturation (Al%) than S and SS (sand). At depth 0-15 cm, soil+technosol+Brassica juncea (STP) and soil+compost+Brassica juncea (SCP) did not show generally significant differences on the nutrients values. At time 3, Brassica juncea plants cultivated in soil+compost+Brassica juncea (SCP) had the highest biomass. Soil+technosol+Brassica juncea (STP) treatment was the most effective increasing soil pH. Soil+compost+Brassica juncea treatment was the one that produced the greatest increase in total carbon. The treatments increased the cation exchange capacity (CEC) at depth 0-15 cm. Both treatments corrected the CEC by increasing the V% and decreasing the Al%. The application of technosol and Brassica juncea plants, or compost and Brassica juncea to a mine soil improved the soil quality.


Ali A, Guo D, Zhang Y, Sun X, Jiang S, Guo Z, Huang H, Liang W, Li R, Zhang Z. 2017a. Using bamboo biochar with compost for the stabilization and phytotoxicity reduction of heavy metals in mine-contaminated soils of China. Scientific Reports 7:2690.

Ali A, Guo D, Mahar A, Wang Z, Muhammad D, Li R, Wang P, Shen F, Xue Q, Zhang Z. 2017b. Role of Streptomyces pactum in phytoremediation of trace elements by Brassica juncea in mine polluted soils. Ecotoxicol Environ Saf. 144:387-395.

Arslan Topal EI, Ünlü A, Topal M. 2016. Effect of aeration rate on elimination of coliforms during composting of vegetable–fruit wastes. Int J Recycl Org Waste Agric. 5:243-249.

Asensio V, Vega FA, Covelo EF. 2014a. Effect of soil reclamation process on soil C fractions. Chemosphere 95:511-518.

Asensio V, Vega FA, Covelo F. 2014b. Changes in the phytoavailability of nutrients in mine soils after planting trees and amending with wastes. Water Air Soil Pollut. 225:1995.

Azim K, Komenane S, Soudi B. 2017. Agro-environmental assessment of composting plants in Southwestern of Morocco (Souss-Massa Region). Int J Recycl Org Waste Agric. 6:107-115.

Barrie J, Hallberg K. 2005. Acid mine drainage remediation options. Sci Total Environ. 338:3-14.

Bendfeldt ES, Burger JS, Daniels WL. 2001. Quality of amended mine soils after sixteen years. Soil Sci Soc Am J. 65:1736-1744.

Calvo de Anta R, Pérez Otero A, Álvarez E. 1991. Efectos de las minas de Arinteiro (La Coruña) sobre la calidad de aguas super y subsuperficiales. Ecología 5:87-100.

Canet R, Pomares F, Cabot B, Chaves C, Ferrer E, Ribó M, Albiach M. 2007. Composting olive mill pomace and other residues from rural southeasthern Spain. Waste Manage. 28:2585-2592.

Chirakkara RA, Cameselle C, Reddy KR. 2016. Assessing the applicability of phytoremediation of soils with mixed organic and heavy metal contaminants. Environ Sci Biotechnol. 15:299-326.

Compant S, Clément Ch, Sessitsch A. 2010. Plant growth-promoting bacteria in the rhizo- and endosphere of plants: Their role, colonization, mechanisms involved and prospects for utilization. Soil Biol Biochem. 42:669-678.

Forján R, Asensio V, Rodríguez-Vila A, Covelo EF. 2014. Effect of amendments made of waste materials in the physical and chemical recovery of mine soil. J Geochem Explor. 147:91-97.

Germida JJ, Siciliano SD, de Freitas JR, Seib AM. 1998. Diversity of root-associated bacteria associated with field-grown canola (Brassica napus L.) and wheat (Triticum aestivum L.). FEMS Microbiol Ecol. 26:43-50.

Hazelton P, Murphy B. 2007. Interpreting soil test results. What do all the numbers mean? Australia: CSIRO Publishing.

Hendershot WH, Duquette M. 1986. A simple barium chloride methods for determining cation exchange capacity and exchangeable cations. Soil Sci Soc Am J. 50:605-608.

IUSS Working Group WRB. 2015. World Reference Base for Soil Resources 2014, Update 2015. International Soil Classification System for Naming Soils and Creating Legends for Soil Maps. World Soil Resources Reports No. 106. Rome: FAO.

Johnson DB, Hallberg KB. 2005. Acid mine drainage remediation options: A review. Sci Total Environ. 338:3-14.

Khan W, Rayirath UP, Subramanian S, Jithesh MN, Rayorath P, Hodges M, Critchley AT, Craigie JS, Norrie J, Prithiviraj B. 2009. Seaweed extracts as stimulants of plant growth and development. J Plant Growth Regul. 28:386-399.

Kushwaha A, Rania R, Kumara S, Gautama A. 2016. Heavy metal detoxification and tolerance mechanisms in plants: Implications for phytoremediation. Environ Rev. 24:39-51.

Lal R. 2006. Enhancing crop yields in the developing countries through restoration of the soil organic carbon pool in agricultural lands. Land Degrad Dev. 17:197-209.

Li MS. 2006. Ecological restoration of mineland with particular reference to the metalliferous mine wasteland in China: A review of research and practice. Sci Total Environ. 357:38-53.

Ma S-C, Zhang H-B, Ma S-T, Wang R, Wang G-X, Shao Y, Li C-X. 2015. Effects of mine wastewater irrigation on activities of soil enzymes and physiological properties, heavy metal uptake and grain yield in winter wheat. Ecotoxicol Environ Saf. 113:483-490.

Miller PR, Gan Y, Mclonkey BG, McDonald CL. 2003. Pulse crops for the northern great plains. I. Grain Productivity and residual effects on soil water and nitrogen. Agron J. 95:972-979.

Misko AL, Germida JJ. 2002. Taxonomic and functional diversity of pseudomonads isolated from the roots of field-grown canola. FEMS Microbiol Ecol. 42:399-407.

Moreno-Barriga F, Díaz V, Acosta JA, Muñoz MA, Faza A, Zornoza R. 2017. Organic matter dynamics, soil aggregation and microbial biomass and activity in Technosols created with metalliferous mine residues, biochar and marble waste. Geoderma 301:19-29.

Pataca OD. 2004. Caracterización de drenajes de minas: In: Instituto Geológico y Minero de España, editor. Manual de restauración de terrenos y elevaciones de impactos ambientales en minería. Ministerio de Educación y Ciencia. Spain.

Pellejero G, Miglierina A, Aschkar G, Turcato M, Jiménez-Ballesta R. 2017. Effects of the onion residue compost as an organic fertilizer in a vegetable culture in the Lower Valley of the Rio Negro. Int J Recycl Org Waste Agric. 6:159-166.

Pérez-Esteban J, Escolástico C, Masaguer A, Moliner A. 2012. Effects of sheep and horse manure and pine bark amendments on metal distribution and chemical properties of contaminated mine soils. Eur J Soil Sci. 63:733-742.

Pinto AP, Varennes A, Fonseca R, Martins-Teixeira D. 2015. Phytoremediation of Soils Contaminated with Heavy Metals: Techniques and Strategies. In: Ansari AA et al., editors. Phytoremediation: Management of Environmental Contaminants. Volume 1. Switzerland: Springer International Publishing. DOI 10.1007/978-3-319-10395-2_10.

Porta J. 1986. Técnicas y Experimentos de Edafología. Collegi Oficial D´enginyers Agronoms de Catalunya, Barcelona.

Rascioa N, Navari-Izzo F. 2011. Heavy metal hyperaccumulating plants: How and why do they do it? And what makes them so interesting? Plant Sci 180:169-181.

Rodríguez-Vila A, Asensio V, Forján R, Covelo EF. 2016. Carbon fractionation in a mine soil amended with compost and biochar and vegetated with Brassica juncea L. J Geochem Explor 169:137-143.

Rodríguez-Vila A, Forján R, Guedes RS, Covelo EF. 2017. Changes on the phytoavailability of nutrients in a mine soil reclaimed with compost and biochar. Water Air Soil Pollut. 227:453.

Sánchez-López AS, Carrillo-González R, González-Chávez MDCA, Rosas-Saito GH, Vangronsveld J. 2015. Phytobarriers: plants capture particles containing potentially toxic elements originating from mine tailings in semiarid regions. Environ Pollut. 205:33-42.

Smith R. 2009. A critical review of the bioavailability and impacts of heavy metals in municipal solid waste composts compared to sewage sludge. Environ Int. 35:142-156.

Vega FA, Covelo EF, Andrade ML. 2005. Limiting factors for reforestation of mine spoils from Galicia (Spain). Land Degrad Dev. 16:27-36.

Walker DJ, Clemente R, Bernal MP. 2004. Contrasting effects of manure and compost on soil pH, heavy metal availability and growth of Chenopodium album L. in a soil contaminated by pyritic mine waste. Chemosphere 57:215-224.

Wang L, Ji B, Hu Y, Liu R, Sun W. 2017. A review on in situ phytoremediation of mine tailings. Chemosphere 184:594-600.

Weber J, Karczewska A, Drozd J, Licznar M, Licznar S, Jamroz E, Kocowicz A. 2007. Agricultural and ecological aspects of a sandy soil as affected by the application of municipal solid waste composts. Soil Biol Biochem. 39:1294-1302.

Wong MH. 2003. Ecological restoration of mine degraded soils, with emphasis on metal contaminated soils. Chemosphere 50:775-780.

Yang D, Zeng DH, Zhang J, Li LJ, Mao R. 2012. Chemical and microbial properties in contaminated soils around a magnesite mine in northeast China. Land Degrad Dev. 23:256-262.

Zhou X, Wu H, Koetz E, Xu Z, Chen C. 2012. Soil labile carbon and nitrogen pools and microbial metabolic diversity under winter crops in an arid environment. Appl Soil Ecol. 53:49-55.