Three-year’s responses of soil nutrients and microbial community to the biochar amendment in a warm-temperate deciduous forest in Japan

Shinpei Yoshitake1, Mitsutoshi Tomotsune1, Hiroshi Koizumi1 and Toshiyuki Ohtsuka2, (1)Waseda University, Faculty of Education and Integrated Arts and Sciences, Tokyo, Japan, (2)Gifu University, River Basin Research Center, Gifu, Japan