Ahmed MB, 2016, BIOMASS BIOENERG, V84, P76, DOI 10.1016/j.biombioe.2015.11.002; Anonymous], TECH REP NATL I RURA; Baldock JA, 2002, ORG GEOCHEM, V33, P1093, DOI 10.1016/S0146-6380(02)00062-1; Carrier M, 2012, J ANAL APPL PYROL, V96, P24, DOI 10.1016/j.jaap.2012.02.016; Chen Y, 2010, AUST J SOIL RES, V48, P526, DOI 10.1071/SR10011; Chia C.H., 2015, BIOCHAR ENV MANAGEME, P121; Enders A, 2012, BIORESOURCE TECHNOL, V114, P644, DOI 10.1016/j.biortech.2012.03.022; Glaser B, 2009, NAT GEOSCI, V2, P2, DOI 10.1038/ngeo395; Kameyama K, 2014, EUR J SOIL SCI, V65, P105, DOI 10.1111/ejss.12083; Kameyama K, 2012, J ENVIRON QUAL, V41, P1131, DOI 10.2134/jeq2010.0453; Kameyama K., 2013, J JAPANESE SOC SOIL, V123, P81; Kameyama K., 2016, T JAPANESE SOC IRRIG, V84; Kameyama K, 2016, SOIL SCI PLANT NUTR, V62, P180, DOI 10.1080/00380768.2015.1136553; Kameyama K, 2016, SOIL SCI, V181, P20, DOI 10.1097/SS.0000000000000123; Kameyama K, 2010, AUST J SOIL RES, V48, P586, DOI 10.1071/SR10008; Lehmann J, 2007, NATURE, V447, P143, DOI 10.1038/447143a; Maki H., 2005, Japanese Journal of Soil Science and Plant Nutrition, V76, P21; Maki H., 2009, Japanese Journal of Soil Science and Plant Nutrition, V80, P257; Matsumaru T., 2005, Japanese Journal of Soil Science and Plant Nutrition, V76, P53; Mukherjee A, 2011, GEODERMA, V163, P247, DOI 10.1016/j.geoderma.2011.04.021; Nagumo T., 2014, Japanese Journal of Soil Science and Plant Nutrition, V85, P37; NEDO, 2014, REN EN TECHN WHIT PA, P672; Novak JM, 2014, J SOIL SEDIMENT, V14, P330, DOI 10.1007/s11368-013-0680-8; Rehrah D, 2016, J ANAL APPL PYROL, V118, P42, DOI 10.1016/j.jaap.2015.12.022; Ronsse F, 2013, GCB BIOENERGY, V5, P104, DOI 10.1111/gcbb.12018; Sohi SP, 2010, ADV AGRON, V105, P47, DOI 10.1016/S0065-2113(10)05002-9; Soil Survey Staff, 2010, KEYS SOIL TAXONOMY U, VEleventh Edn, P346; Spokas KA, 2012, J ENVIRON QUAL, V41, P973, DOI 10.2134/jeq2011.0069; Suliman W, 2016, BIOMASS BIOENERG, V84, P37, DOI 10.1016/j.biombioe.2015.11.010; Tanikawa N., 2014, Japanese Journal of Soil Science and Plant Nutrition, V85, P525; Wang Y, 2015, SCI TOTAL ENVIRON, V512, P454, DOI 10.1016/j.scitotenv.2015.01.093; Windeatt JH, 2014, J ENVIRON MANAGE, V146, P189, DOI 10.1016/j.jenvman.2014.08.003; Yanai J., 2014, Japanese Journal of Soil Science and Plant Nutrition, V85, P358; Yukishigenka-suishinkaigi, 1997, HDB ORG WAST REC, P511