oleh Mitsuru Osaki , Nobuyuki Tsuji

oleh Erry Purnomo; Faculty of Agriculture University of Borneo Tarakan. East Kalimantan 77123 , Dodik Choiron; Silviculture Study Program, Faculty of Forestry, Lambung Mangkurat University, Banjarbaru Campus, South Kalimantan 70714 , Raina Yulia; Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru Campus, South Kalimantan 70714 , Hakimah Halim; Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru Campus, South Kalimantan 70714 , . Krisdianto; Faculty of Mathematics and Science, Banjarbaru Campus, South Kalimantan 70714 , Anna Hairani; Balittra, Loktabat, Banjarbaru, South Kalimantan , Mitsuru Osaki; Laboratory of Rhizosphere Environment Technology, Division of Bio-systems Sustainability, Graduate School of Agriculture, Kita-9, Nishi-9, Kitaku, Sapporo 060-8589