[1] Rahimizadeh, M, Kashani, A., Zare-Feizabadi, A., Koocheki, A.R, Nassiri-Mahallati, M. (2010). Nitrogen use efficiency of wheat as affected by preceding crop, application rate of nitrogen and crop residues. Australian journal of crop science, 4 (5), 363.
[2] Jalali, M. (2005). Nitrates leaching from agricultural land in Hamadan, Western Iran. Agriculture, ecosystems and environment, 110(3–4), 210–218.
[3] Laird, D.A., Fleming, P., Davis, D.D., Horton, R., Wang, B., Karlen, D.L. (2010). Impact of biochar amendments on the quality of a typical Midwestern agricultural soil. geoderma, 158(3–4), 443–449.
[4] Mansouri, A. Lurie, A.A. (1993). Methemoglobinemia. American Journal of Hematology, 42(1), 7–12.
[5] Clough, T.J., Condron, L.M., Kammann, C., & Müller, C. (2013). A review of biochar and soil nitrogen dynamics. Agronomy, 3(2), 275–293.
[6] Shi, K., Qiu, Y., Li, B., Stenstrom, M.K. (2016). Effectiveness and potential of straw-and wood-based biochars for adsorption of imidazolium-type ionic liquids. Ecotoxicology and environmental safety, 130, 155–162.
[7] El-Deen, G.E.S. (2016). Sorption of Cu (II), Zn (II) and Ni (II) from aqueous solution using activated carbon prepared from olive stone waste. Advances in environmental technology, 3, 147–161.
[8] Zhang, P., O’Connor, D., Wang, Y., Jiang, L., Xia, T., Wang, L., et al. (2019). A green biochar/iron oxide composite for methylene blue removal. Journal of hazardous materials, 384, 121286.
[9] Bogusz, A. Oleszczuk, P. (2020). Effect of biochar addition to sewage sludge on cadmium, copper and lead speciation in sewage sludge-amended soil. Chemosphere, 239, 124719.
[10] Beesley, L., Moreno-Jiménez, E., Gomez-Eyles, J.L. (2010). Effects of biochar and greenwaste compost amendments on mobility, bioavailability and toxicity of inorganic and organic contaminants in a multi-element polluted soil. Environmental pollution, 158(6), 2282–2287.
[11] Heaney, N., Ukpong, E., Lin, C. (2019). Low-molecular-weight organic acids enable biochar to immobilize nitrate. Chemosphere, 124872.
[12] Zheng, H., Wang, Z., Deng, X., Herbert, S., Xing, B. (2013). Impacts of adding biochar on nitrogen retention and bioavailability in agricultural soil. Geoderma, 206, 32–39.
[13] Lehmann, J., da Silva, J.P., Steiner, C., Nehls, T., Zech, W., Glaser, B. (2003). Nutrient availability and leaching in an archaeological Anthrosol and a Ferralsol of the Central Amazon Basin: fertilizer, manure and charcoal amendments. Plant and soil, 249(2), 343–357.
[14] Rafique, M., Ortas, I., Rizwan, M., Chaudhary, H.J., Gurmani, A.R., & Munis, M.F.H. (2020). Residual effects of biochar and phosphorus on growth and nutrient accumulation by maize (Zea mays L.) amended with microbes in texturally different soils. Chemosphere, 238, 124710.
[15] Kasozi, G.N., Zimmerman, A.R., Nkedi-Kizza, P., Gao, B. (2010). Catechol and humic acid sorption onto a range of laboratory-produced black carbons (biochars). Environmental science and technology, 44(16), 6189–6195.
[16] Mukherjee, A., Zimmerman, A.R., Harris, W. (2011). Surface chemistry variations among a series of laboratory-produced biochars. Geoderma, 163(3–4), 247–255.
[17] Sciubba, L., Cavani, L., Marzadori, C., Ciavatta, C. (2013). Effect of biosolids from municipal sewage sludge composted with rice husk on soil functionality. Biology and fertility of soils, 49(5), 597–608.
[18] Parvage, M.M., Ulén, B., Eriksson, J., Strock, J., Kirchmann, H. (2013). Phosphorus availability in soils amended with wheat residue char. Biology and fertility of soils, 49(2), 245–250.
[19] Miranda, K.M., Espey, M.G., Wink, D.A. (2001). A rapid, simple spectrophotometric method for simultaneous detection of nitrate and nitrite. Nitric oxide, 5(1), 62–71.
[20] Asghari, H.R. Cavagnaro, T.R. (2012). Arbuscular mycorrhizas reduce nitrogen loss via leaching. PloS one, 7(1), e29825.
[21] Asghari, H.R. Cavagnaro, T.R. (2011). Arbuscular mycorrhizas enhance plant interception of leached nutrients. Functional plant biology, 38(3), 219–226.
[22] Asghari, H.R., Chittleborough, D.J., Smith, F.A., & Smith, S.E. (2005). Influence of arbuscular mycorrhizal (AM) symbiosis on phosphorus leaching through soil cores. Plant and soil, 275(1–2), 181–193.
[23] Fiol, N. Villaescusa, I. (2009). Determination of sorbent point zero charge: usefulness in sorption studies. Environmental chemistry letters, 7(1), 79–84.
[24] Vierheilig, H., Coughlan, A.P., Wyss, U.R.S., Piché, Y. (1998). Ink and vinegar, a simple staining technique for arbuscular-mycorrhizal fungi. Applied environmental. microbiololgy, 64(12), 5004–5007.
[25] Giovannetti, M. Mosse, B. (1980). An evaluation of techniques for measuring vesicular arbuscular mycorrhizal infection in roots. New phytologist, 489–500.
[26] Bremner, S. Mulvaney, C. (1982). Nitrogen-Total, Methods of Soil Analysis Part 2 (2nd ed.). in: R. Miller, D. Keeney, A. Page (Eds.), Am. Soc. Agron. Madison., pp. 528–535.
[27] Singh, B., Macdonald, L.M., Kookana, R.S., van Zwieten, L., Butler, G., Joseph, S., et al. (2014). Opportunities and constraints for biochar technology in Australian agriculture: looking beyond carbon sequestration. Soil research, 52(8), 739–750.
[28] Dempster, D.N., Jones, D.L., Murphy, D. V (2012). Organic nitrogen mineralisation in two contrasting agro-ecosystems is unchanged by biochar addition. Soil biology and biochemistry, 48, 47–50.
[29] Van Zwieten, L., Kimber, S., Morris, S., Chan, K.Y., Downie, A., Rust, J., et al. (2010). Effects of biochar from slow pyrolysis of papermill waste on agronomic performance and soil fertility. Plant and soil, 327, (1–2), 235–246.
[30] Robertson, G.P. Groffman, P.M. 2007. Nitrogen transformations. in: Paul, E. D. (Ed), Soil microbiology, ecology and biochemistry. Elsevier, pp. 341–364.
[31] Marcos, M.S., Bertiller, M.B., Cisneros, H.S., & Olivera, N.L. (2016). Nitrification and ammonia-oxidizing bacteria shift in response to soil moisture and plant litter quality in arid soils from the Patagonian Monte. Pedobiologia, 59(1–2), 1–10.
[32] Yuan, F., Ran, W., Shen, Q., Wang, D. (2005). Characterization of nitrifying bacteria communities of soils from different ecological regions of China by molecular and conventional methods. Biology and fertility of soils, 41(1), 22–27.
[33] Amonette, J.E. Joseph, S. 2012. Characteristics of biochar: microchemical properties. in: Lehman, J. and Joseph, S. (Eds). Biochar for environmental management. Routledge, pp. 65–84.
[34] Uchimiya, M., Lima, I.M., Klasson, K.T., Wartelle, L.H. (2010). Contaminant immobilization and nutrient release by biochar soil amendment: roles of natural organic matter. Chemosphere, 80(8), 935–940.
[35] Yang, F., Cao, X., Gao, B., Zhao, L., Li, F. (2015). Short-term effects of rice straw biochar on sorption, emission, and transformation of soil NH4+-N. Environmental Science and pollution research, 22(12), 9184–9192.
[36] Wang, Z., Zong, H., Zheng, H., Liu, G., Chen, L., Xing, B. (2015). Reduced nitrification and abundance of ammonia-oxidizing bacteria in acidic soil amended with biochar. Chemosphere, 138, 576–583.
[37] Berglund, L.M., DeLuca, T.H., Zackrisson, O. (2004). Activated carbon amendments to soil alters nitrification rates in Scots pine forests. Soil biology and biochemistry, 36(12), 2067–2073.
[38] Malekbala, M.R., Hosseini, S., Yazdi, S.K., Soltani, S.M., Malekbala, M.R. (2012). The study of the potential capability of sugar beet pulp on the removal efficiency of two cationic dyes. Chemical engineering research and design, 90(5), 704–712.
[39] Černohlávková, J., Jarkovský, J., Nešporová, M., Hofman, J. (2009). Variability of soil microbial properties: effects of sampling, handling and storage. Ecotoxicology and environmental safety, 72(8), 2102–2108.
[40] Cavagnaro, T.R., Smith, F.A., Smith, S.E., Jakobsen, I. (2005). Functional diversity in arbuscular mycorrhizas: exploitation of soil patches with different phosphate enrichment differs among fungal species. Plant, cell and environment, 28(5), 642–650.
[41] Corkidi, L., Merhaut, D.J., Allen, E.B., Downer, J., Bohn, J., Evans, M. (2011). Effects of mycorrhizal colonization on nitrogen and phosphorus leaching from nursery containers. HortScience, 46(11), 1472–1479.