[Abel, S., Peters, A., Trinks, S., Schonsky, H., Facklam, M., Wessolek, G., 2013. Impact of biochar and hydrochar addition on water retention and water repellency of sandy soil. Geoderma, 202–203, 183–191.10.1016/j.geoderma.2013.03.003]Search in Google Scholar
[Agegnehu, G., Bass, A.M., Nelson, P.N., Bird, M.I., 2016. Benefits of biochar, compost and biochar–compost for soil quality, corn yield and greenhouse gas emissions in a tropical agricultural soil. Sci. Tot. Environ., 543, 295–306.10.1016/j.scitotenv.2015.11.05426590867]Search in Google Scholar
[Ajayi, A.E., Horn, R., 2016. Modification of chemical and hydro-physical properties of two texturally differentiated soils due to varying magnitudes of added biochar. Soil Tillage Res., 164, 34–44.10.1016/j.still.2016.01.011]Search in Google Scholar
[Brockhoff, S.R., Christians, N.E., Killorn, R.J., Horton, R., Davis, D.D., 2010. Physical and mineral-nutrition properties of sand-based turfgrass root zones amended with biochar. Agronomy Journal, 102, 6, 1627–1631.10.2134/agronj2010.0188]Open DOISearch in Google Scholar
[Brodowski, S., Amelung, W., Haumaier, L., Zech, W., 2007. Black carbon contribution to stable humus in German arable soils. Geoderma, 139, 220–228.10.1016/j.geoderma.2007.02.004]Search in Google Scholar
[Bronick, C.J., Lal R., 2005. The soil structure and land management: a review. Geoderma, 124, 3–22.10.1016/j.geoderma.2004.03.005]Search in Google Scholar
[Buchkina, N.P., Balashov, E.V., Šimanský, V., Igaz, D., Horák, J., 2017. Changes in biological and physical parameters of soils with different texture after biochar application. Selskokhozyaistvennaya Biologiya (Agricultural Biology), 52, 3, 471–477.10.15389/agrobiology.2017.3.471eng]Search in Google Scholar
[Busscher, W.J., Novak, J.M., Evans, D.E., Watts, D.W., Niandou, M.A.S., Ahmedna, M., 2010. Influence of pecan biochar on physical properties of a norfolk loamy sand. Soil Sci., 175, 10–14.10.1097/SS.0b013e3181cb7f46]Search in Google Scholar
[Castellini, M., Giglio, L., Niedda, M., Palumbo, A.D., Ventrella, D., 2015. Impact of biochar addition on the physical and hydraulic properties of a clay soil. Soil Till. Res., 154, 1–13.10.1016/j.still.2015.06.016]Search in Google Scholar
[DeLuca, T.H., MacKenzie, M.D., Gundale, M.J., 2009. Biochar effects on soil nutrient transformations. In: Lehmann, J., Joseph, S. (Eds.): Biochar for Environmental Management. Science and Technology. Earthscan, London, Sterling, VA, 251–270.]Search in Google Scholar
[Dickinson, D., Ronsse, F., Mašek, O., 2016. Biochar production and feedstock. In: Shackley, S., Ruysschaert, G., Zwart, K., Glaser, B. (Eds.): Biochar in European Soils and Agriculture, Routledge, London, 40–64.]Search in Google Scholar
[Dziadowiec, H., Gonet, S.S., 1999. Methodical Guide-Book for Soil Organic Matter Studies. Polish Society of Soil Science, Warszawa, 65 p. (In Polish.)]Search in Google Scholar
[Fischer, D., Glaser, B., 2012. Synergisms between compost and biochar for sustainable soil amelioration. In: Kumar, S. (Ed.): Management of Organic Waste. Earthscan, Rijeka, pp. 167–198.10.5772/31200]Search in Google Scholar
[Hanes, J., 1999. Analyzes of sorptive characteristics. SSCRI, Bratislava. (In Slovak.)]Search in Google Scholar
[Heitkötter, J., Marschner, B., 2015. Interactive effects of biochar ageing in soils related to feedstock, pyrolysis temperature, and historic charcoal production. Geoderma, 245–246, 56–64.10.1016/j.geoderma.2015.01.012]Search in Google Scholar
[Herath, H.M.S.K., Camps-Arbestain, M., Hedle, M., 2013. Effect of biochar on soil physical properties in two contrasting soils: an Alfisol and an Andisol. Geoderma, 209–210, 188–197.10.1016/j.geoderma.2013.06.016]Search in Google Scholar
[Hlaváčiková, H., Brezianská, K., Novák, V., 2016. Influence of a biochar application on a sandy-loam soil water retention properties. Acta Hydrologica Slovaca, 17, 2, 279–286.]Search in Google Scholar
[Hrivňáková, K., Makovníková, J., Barančíková, G., Bezák, P., Bezáková, Z., Dodok, R., Grečo, V., Chlpík, J., Kobza, J., Lištjak, M., Mališ, J., Píš, V., Schlosserová, J., Slávik, O., Styk, J., Širáň, M., 2011. Uniform methods of soil analyses. VÚPOP, Bratislava. (In Slovak.)]Search in Google Scholar
[Jien, S.H., Wang, C.S., 2013. Effects of biochar on soil properties and erosion potential in a highly weathered soil. Catena, 110, 225–233.10.1016/j.catena.2013.06.021]Search in Google Scholar
[Jones, B.E.H., Haynes, R.J., Phillips, I.R., 2010. Effect of amendment of bauxite processing sand with organic materials on its chemical, physical and microbial properties. J. Environ. Manage., 91, 2281–2288.10.1016/j.jenvman.2010.06.01320615605]Search in Google Scholar
[Joseph, S., Graber, E.R., Chia, C., Munroe, P., Donne, S., Thomas, T., Nielsen, S., Marjo, C., Rutlidge, H., Pan, G.X., Li, L., Taylor, P., Rawal, A., Hook, J., 2013. Shifting paradigms: development of high-efficiency biochar fertilizers based on nano-structures and soluble components. Carbon Manage., 4, 3, 323–343.10.4155/cmt.13.23]Search in Google Scholar
[Karhu, K., Mattila, T., Bergström, I., Regina, K., 2011. Biochar addition to agricultural soil increased CH4 uptake and water holding capacity – Results from a short-term pilot field study. Agric. Ecosyst. Environ., 140, 309–313.10.1016/j.agee.2010.12.005]Search in Google Scholar
[Lehmann, J., Rillig, M.C., Thies, J., Masiello, C.A., Hockaday, W.C., Crowley, D., 2011. Biochar effects on soil biota - a review. Soil Biol. Biochem., 43, 9, 1812–1836.10.1016/j.soilbio.2011.04.022]Open DOISearch in Google Scholar
[Leij, F.J., van Genuchten, M.Th., Yates, S.R., Russell, W.B., Kaveh, F., 1992. RETC: A computer program for analyzing soil water retention and hydraulic conductivity data. In: van Genuchten, M.Th., Leij, F.J., Lund, L.J. (Ed.): Proc. Int. Workshop on Indirect Methods for Estimating the Hydraulic Properties of Unsaturated Soils. University of California, Riverside, CA, pp. 263–272.]Search in Google Scholar
[Lin, Y., Munroe, P., Joseph, S., Henderson, R., Lin, Y., Munroe, P., Joseph, S., Henderson, R., Ziolkowski, A., 2012. Water extractable organic carbon in untreated and chemical treated bio-chars. Chemosphere, 87, 2, 151–157.10.1016/j.chemosphere.2011.12.00722236590]Search in Google Scholar
[Liu, X., Xiao, X., Yang, G., Ren, T., 2011. Water retention curves of soil aggregates as affected by long-term fertilizer management. Soil Sci., 176, 10, 537–542.10.1097/SS.0b013e31822af68d]Search in Google Scholar
[Marquardt, D.W., 1963. An algorithm for least-squares estimation of nonlinear parameters. J. Soc. Ind. Appl. Math., 11, 431–441.10.1137/0111030]Open DOISearch in Google Scholar
[Masulili, A., 2010. Rice husk biochar for rice based cropping system in acid soil. 1. The characteristics of rice husk biochar and its influence on the properties of acid sulfate soils and rice growth in West Kalimantan, Indonesia. Journal of Agricultural Science, 2, 1.10.5539/jas.v2n1p39]Open DOISearch in Google Scholar
[Mekuria, W., Noble, A., Sengtaheuanghoung, O., Hoanh, Ch., T., Bossio, D., Sipaseuth, N., McCartney, M., Langan, S., 2014. Organic and clay-based soil amendments increase corn yield, total nutrient uptake, and soil properties in Lao PDR. Agroecol. Sustain. Food Syst., 38, 936–961.10.1080/21683565.2014.917144]Open DOISearch in Google Scholar
[Mualem, Y., 1976. A new model for predicting the hydraulic conductivity of unsaturated porous media. Wafer Resour. Res., 12, 3, 513–522.10.1029/WR012i003p00513]Search in Google Scholar
[Neff, J.C., Townsend, A.R., Gleixner, G., Lehman, S.J., Turnbull, J., Bowman, W.D., 2002. Variable effects of nitrogen additions on the stability and turnover of soil carbon. Nature, 419, 915–917.10.1038/nature0113612410307]Search in Google Scholar
[Novak, J.M., Busscher, W.J., Watts, D.W., Amonette, J.E., Ippolito, J.A., Lima, I.M., Gaskin, J., Das, K.C., Steiner, C., Ahmedna, M. et al., 2012. Biochars impact on soil-moisture storage in an Ultisol and two Aridisols. Soil Sci., 177, 310–320.10.1097/SS.0b013e31824e5593]Search in Google Scholar
[Obia, A., Mulder, J., Martinsen, V., Cornelissen, G., Børresen, T., 2016. In situ effects of biochar on aggregation, water retention and porosity in light-textured tropical soils. Soil Till. Res., 155, 35–44.10.1016/j.still.2015.08.002]Search in Google Scholar
[Peng, X., Ye, L.L., Wang, C.H., Zhou, H., Sun, B., 2011. Temperature-and duration-dependent rice straw-derived biochar: characteristics and its effects on soil properties of an Ultisol in southern China. Soil Till. Res., 112, 2, 159–166.10.1016/j.still.2011.01.002]Search in Google Scholar
[Purakayastha, T.J., Kumari, S., Pathak, H., 2015. Characterisation, stability, and microbial effects of four biochars produced from crop residues. Geoderma, 239–240, 293–303.10.1016/j.geoderma.2014.11.009]Search in Google Scholar
[Rajkovich, S., Enders, A., Hanley, K., Hyland, C., Zimmerman, A.R., Lehmann, J., 2012. Corn growth and nitrogen nutrition after additions of biochars with varying properties to a temperate soil. Biol. Fertil. Soils, 48, 271–284.10.1007/s00374-011-0624-7]Open DOISearch in Google Scholar
[Rizhiya, E.Y., Buchkina, N.P., Mukhina, I.M., Belinets, A.S., Balashov, E.V., 2015. Effect of biochar on the properties of loamy sand spodosol soil samples with different fertility levels: a laboratory experiment. Eurasian Soil Science, 48, 2, 192–200.10.1134/S1064229314120084]Search in Google Scholar
[Skalová, J., Kotorová, D., Igaz, D., Gomboš, M., Nováková, K., 2015. Regionalization of pedotransfer functions of moisture retention curves in Slovak soils. STU, Bratislava. (In Slovak.)]Search in Google Scholar
[Stevenson, F.J., 1982. Humus chemistry, genesis, composition, reactions. John Wiley & Sons, New York.]Search in Google Scholar
[Sun, F., Lu, S., 2014. Biochars improve aggregate stability, water retention, and pore-space properties of clayey soil. J. Plant Nutrit. Soil Sci., 177, 1, 26–33.10.1002/jpln.201200639]Search in Google Scholar
[Šimanský, V., Polláková, N., 2014. Soil organic matter and sorption capacity under different soil management practices in a productive vineyard. Archives of Agronomy and Soil Science, 60, 8, 1145–1154.10.1080/03650340.2013.865837]Open DOISearch in Google Scholar
[Šimanský, V., Horák, J., Igaz, D., Jonczak, J., Markiewicz, M., Felber, R., Rizhiya, E.Y., Lukac, M., 2016. How dose of bio-char and biochar with nitrogen can improve the parameters of soil organic matter and soil structure? Biologia, 71, 989–995.10.1515/biolog-2016-0122]Search in Google Scholar
[Šimanský, V., Horák, J., Igaz, D., Balashov, E., Jonczak, J., 2018. Biochar and biochar with N fertilizer as a potential tool for improving soil sorption of nutrients. Journal of Soil and Sediments, 18, 4, 1432–1440.10.1007/s11368-017-1886-y]Search in Google Scholar
[Sohi, S.P., Lopez-Capel, E., Krull, E., Bol, R., 2009. Biochar, climate change and soil: A review to guide future research. CSIRO Land and Water Science Report, 5, 9, 64.]Search in Google Scholar
[Thomas, G.A., Dalal, R.C., Standley, J., 2007. No-till effects on organic matter, pH, cation exchange capacity and nutrient distribution in a Luvisol in the semi-arid subtropics. Soil Till. Res., 94, 295–304.10.1016/j.still.2006.08.005]Open DOISearch in Google Scholar
[Van Genuchten, M.Th., 1980. A closed-form equation for predicting the hydraulic conductivity of unsaturated soils. Soil Sci. Soc. Am. J., 44, 892–898.10.2136/sssaj1980.03615995004400050002x]Open DOISearch in Google Scholar
[Vitkova, J., Kondrlova, E., Rodny, M., Surda, P., Horak, J., 2017. Analysis of soil water content and crop yield after biochar application in field conditions. Plant, Soil and Environment, 63, 12, 569–573.10.17221/564/2017-PSE]Search in Google Scholar
[Wang, Y., Hu, Y., Zhao, X, Wang, S., Xing, G., 2013. Comparisons of biochar properties from wood material and crop residues at different temperatures and residence times. Energ. Fuel, 27, 5890–5899.10.1021/ef400972z]Open DOISearch in Google Scholar
[Yuan, J.H., Xu, R.K., Zhang, H., 2011. The forms of alkalis in the biochar produced from crop residues at different temperatures. Bioresour. Technol., 102, 3488–3497.10.1016/j.biortech.2010.11.01821112777]Open DOISearch in Google Scholar