D. Chen, X. Yu, C. Song, X. Pang, J. Huang, Y. Li, “Effect of pyrolysis temperature on the chemical oxidation stability of bamboo biochar,” Bioresource Technology, vol. 218, pp. 1303-1306, Oct. 2016.
 O. Masek, V. Budarin, M. Gronnow, K. Crombie, P. Brownsort, E. Fitzpatrick, P. Hurst, “Microwave and slow pyrolysis biochar-Comparison of physical and functional properties,” Journal of Analytical and Applied Pyrolysis, vol. 100, pp. 41-48, Mar. 2013.
 A. Shaaban, S.M. Se, M.F. Dimin, J.M. Juoi, M.H.M. Husin, N.M.M. Mitan, “Influence of heating temperture and holding time on biochars derived from rubber wood sawdust via slow pyrolysis,” Journal of Analytical and Applied Pyrolysis, vol. 107, pp. 31-39, May 2014.
 J.H. Yuan, R.K. Xu, H. Zhang, “The forms of alkalis in the biochar produced from crop residues at different temperatures,” Bioresource Technology, vol. 102, pp. 3488-3497, Feb. 2011.
 J.N. Cha, S.H. Park, S.C. Jung, C. Ryu, J.K. Jeon, M.C. Shin, Y.K. Park, “Production and utilization of biochar: A review, Journal of Industrial and Engineering Chemistry,” vol. 40, pp. 1-15, Aug. 2016.
 D. Angin, “Effect of pyrolysis temperature and heating rate on biochar obtained from pyrolysis of safflower seed press cake,” Bioresource Technology, vol. 128, pp. 593-597, Jan. 2013.
 A. Demirbas, “Effects of temperature and particle size on bio-char yield from pyrolysis of agricultural residues,” Journal of Analytical and Applied Pyrolysis, vol. 72, pp. 243-248, Nov. 2004.
 M. Tripathi, J.N. Sahu, P. Ganesan, “Effect of process parameters on production of biochar from biomass waste through pyrolysis: A review,” Renewable and Sustainable Energy Reviews, vol. 55, pp. 467-481, Mar. 2016.
 S.P. Sohi, E. Krull, E. Lopez-Capel, R. Bol, “A review of biochar and its use and function in soil,” in Advances in Agronomy, D.L. Sparks, Ed. Burlington: Academic Press, 2010, pp. 47-82.
 S. Mia, N. Uddin, S. Abdullah, A.M. Hossain, R. Amin, F.Z. Mete, T. Hiemstra, “Production of biochar for soil application: A comparative study of three kiln models,” Pedosphere, vol. 25, pp. 696-702, Oct. 2015.
 J. Zhang, J. Liu, R. Liu, “Effects of pyrolysis temperature and heating time on biochar obtained from the pyrolysis of straw and lignosulfonate,” Bioresource Technology, vol. 176, pp. 288-291, Jan. 2015.
 H. Zhang, R. Xiao, H. Huang, G. Xiao, “Comparison of non-catalytic and catalytic fast pyrolysis of corncob in a fluidized bed reactor,” Bioresource Technology, vol. 100, pp. 1428-1434, Feb. 2009.