T‌‍‍‍‌‍‍‌‌‍‍‍‌‍‍‍‍‌‍‍he effect of sludge ( biosolid ) biochar in improving soil

T‌‍‍‍‌‍‍‌‌‍‍‍‌‍‍‍‍‌‍‍he effect of sludge ( biosolid ) biochar in improving soil water retention Compare the different pyrolysis temperature of (sludge biochar) t‌‍‍‍‌‍‍‌‌‍‍‍‌‍‍‍‍‌‍‍o biomass and soil in term of water retention (use tables) Conclude that sludge biochar...