Influence of biochar addition on the humic substances of composting manures

Keiji Jindo1, Tomonori Sonoki2, Kazuhiro Matsumoto2

  • 1Centro de Edafología y Biología Aplicada del Segura (CEBAS-CSIC), Department of Soil Conservation and Waste Management, Campus Universitario de Espinardo, 30100 Murcia, Spain; NUDIBA-Universidade Estadual Norte Fulminense, Av. Alberto Lamego 2000, Campos Dos Goytacazes, Rio de Janeiro, Brazil.