Biochar
Exact page not found, but we found similar results:
Biohiili
Biochar Kiln. Biochar Info. Carbon Zero Project. Sveitsi. Viitattu 20.10.2013. Saatavana: http://biochar.info/biochar.CarbonZero-Experimental-Biochar-Kiln...
Bokashi
Soil in Weeks Viitattu 23.7.2016. Englanniksi. Lei Dou et al.: Effects of Biochar, Mokusakueki and Bokashi application on soil nutrients, yields and qualities...