Jun Abe Shin Abe Katsuki Adachi Noriharu Ae Sung-Ju Ahn Takeo Akae Ikuko Akahane Hiroko Akiyama Ho Ando Shotaro Ando Takeyuki Annaka Masakazu Aoyama Hajime Araki Tomohito Arao Kaoru Ariyama Susumu Asakawa Hamid Ashrafi Koji Baba Mario Baldini Kenzi Banzai Jörg Peter Baresel Jules Bayala Roland Buresh Radhouane Chaffai Zueng-Sang Chen Naoya Chishaki Haiyan Chu Hiroyuki Daimon Shin Deguchi Wei Deng Weixin Ding Sadao Eguchi Bunichi Ezaki Tatsuhiro Ezawa David Franzen Shinsuke Fujihara Hiroshi Fujii Kazumichi Fujii Tomonori Fujikawa Reiji Fujimaki Shu Fujimaki Kounosuke Fujita Nobuhide Fujitake Shunrokurou Fujiwara Taku Fujiwara Toru Fujiwara Shizuo Fujiyama Taijiro Fukuyama Shinya Funakawa Jun Furukawa Yuichiro Furukawa Tida Ge Frank Gilliam Ahmad Golchin Subbarao Guntur Emiko Harada Hisatomi Harada Naoki Harada Neil Harris Hiroshi Hasegawa Isao Hasegawa Shuichi Hasegawa Tomoyoshi Hashimoto Yasushi Hashimoto Yohey Hashimoto Ryusuke Hatano Atsushi Hayakawa Kentaro Hayashi Masahito Hayatsu Makoto Hidaka Teruo Higashi Kyoko Higuchi Syuntaro Hiradate Keizo Hirai Ronggui Hu Yao Huang Kenta Ikazaki Jun-Ichi Ikeda Takashi Ikka Akihiro Imaya Masahiro Inagaki Yoshiyuki Inagaki Kazuyuki Inubushi Munehide Ishiguro Satoshi Ishii Satoru Ishikawa Yuichi Ishikawa Gen Ishioka Shigehiro Ishizuka Toshiyuki Isoi Manabu Itakura Toyoaki Ito Kazuhito Itoh Masayuki Itoh Sumio Itoh Kozo Iwasaki Toru Iwata Kamlesh Jangid Atsunobu Kadono Nobuo Kaku Ken-Ichi Kakuda Takehiro Kamiya Tsunashi Kamo Kenji Kanazawa Satoshi Kaneda Shinji Kaneko Yoshihiro Kaneta Hitoshi Kanno Toshihiko Karasawa Jutaro Karube Sigeo Katagiri Kotaro Kato Naoto Kato Maki Katsuhara Hideyuki Kawaguchi Masayuki Kawahigashi Shigenao Kawai Motoharu Kawano Akira Kawasaki Tekehiko Kenzaka Hideya Kimura Kazuhiko Kimura Makoto Kimura Thomas Kinraide Yoshikazu Kiriiwa Nobuyuki Kitajima Masahiro Kobayashi Masaru Kobayashi Yuriko Kobayashi Nobuhisa Koga Kazunori Kohyama Tomoko Kojima
Fumihiko Adachi Ikuko Akahane Hiroko Akiyama Ho Ando Shotaro Ando Takeyuki Annaka Toshihiro Aono Masakazu Aoyama Yusuke Arakawa Hajime Araki Tomohito Arao Susumu Asakawa Tetsushi Azuma Mitsuhisa Baba Olga Babourina Martin Blackwell Saman Bowatte Patrick Brown Roland Buresh Wilfredo Carandang Zheng Chen Jiro Chikushi Naoya Chishaki Hiroshi Chiura Sadao Eguchi Tatsuhiro Ezawa Shu Fujimaki Takuo Fujisawa Nobuhide Fujitake Shin-Ichi Fujitomi Toru Fujiwara Hideyasu Fujiyama Ryo Fukui Jun Furukawa Yuichiro Furukawa Thomas George Yasushi Gima Heiner Goldbach Pia Gottschalk Tadao Hamazaki Yoshitaka Hara Emiko Harada Hisatomi Harada Hiroshi Hasegawa Isao Hasegawa Yohey Hashimoto Tomoyoshi Hashimoto Ryusuke Hatano Hiroyuki Hattori Kentaro Hayashi Masahito Hayatsu Zhenli He Kyoko Higuchi Syuntaro Hiradate Keizo Hirai Masayuki Hojito Sukyoung Hong Sakae Horisawa Hideshi Ikeda Jun-Ichi Ikeda Kosuke Ikeya Masahiro Inagaki Yoshiyuki Inagaki Kazuyuki Inubushi L. J. Irving Munehide Ishiguro Satoshi Ishii Satoru Ishikawa Yuichi Ishikawa Shigehiro Ishizuka Sunao Itahashi Sayuri Ito Toyoaki Ito Kazuhito Itoh Sumio Itoh Kozo Iwasaki Mayuko Jomura Atsunobu Kadono Ken-Ichi Kakuda Yumei Kang Hitoshi Kanno Toshihiko Karasawa Jutaro Karube Kunihiko Kato Yoichiro Kato Hidetaka Katou Tahei Kawachi Masayoshi Kawaguchi Masayuki Kawahigashi Shigenao Kawai Masazumi Kayama Ivan Kennedy Tomonori Kihara Kazuhiko Kimura Makoto Kimura Ryusuke Kimura Sonoko Kimura Makoto Kitou Yoshihiro Kobae Hidekazu Kobayashi Masahiro Kobayashi Masaru Kobayashi Takanori Kobayashi Yuriko Kobayashi Kazunori Kohyama Takayoshi Koike Soichi Kojima Tomoko Kojima Setsuko Komatsu Motohiko Kondo Takashi Kosaki Yoshiko Kosugi Kenji Kouno Peter Kourtev Hiroyuki Koyama Hans Kros Mayumi Kubota Hideo Kubotera Takashi Kunito Kanta Kuramochi Kanako Kusa David Lawlor Carlo Leifert M. Lucas Morihiro Maeda Yuji Maejima Nik Muhamad Majid Amane Makino Tomoyuki Makino Jose Martinez Akiko Maruyama-Nakashita Kinya Masuda Taizo Masuda Tsugiyuki Masunaga Toru Matoh
Fumihiko Adachi Ikuko Akahane Hiroko Akiyama Ho Ando Shotaro Ando Takeyuki Annaka Toshihiro Aono Masakazu Aoyama Yusuke Arakawa Hajime Araki Tomohito Arao Susumu Asakawa Tetsushi Azuma Mitsuhisa Baba Olga Babourina Martin Blackwell Saman Bowatte Patrick Brown Roland Buresh Wilfredo Carandang Zheng Chen Jiro Chikushi Naoya Chishaki Hiroshi Chiura Sadao Eguchi Tatsuhiro Ezawa Shu Fujimaki Takuo Fujisawa Nobuhide Fujitake Shin-Ichi Fujitomi Toru Fujiwara Hideyasu Fujiyama Ryo Fukui Jun Furukawa Yuichiro Furukawa Thomas George Yasushi Gima Heiner Goldbach Pia Gottschalk Tadao Hamazaki Yoshitaka Hara Emiko Harada Hisatomi Harada Hiroshi Hasegawa Isao Hasegawa Yohey Hashimoto Tomoyoshi Hashimoto Ryusuke Hatano Hiroyuki Hattori Kentaro Hayashi Masahito Hayatsu Zhenli He Kyoko Higuchi Syuntaro Hiradate Keizo Hirai Masayuki Hojito Sukyoung Hong Sakae Horisawa Hideshi Ikeda Jun-Ichi Ikeda Kosuke Ikeya Masahiro Inagaki Yoshiyuki Inagaki Kazuyuki Inubushi L. J. Irving Munehide Ishiguro Satoshi Ishii Satoru Ishikawa Yuichi Ishikawa Shigehiro Ishizuka Sunao Itahashi Sayuri Ito Toyoaki Ito Kazuhito Itoh Sumio Itoh Kozo Iwasaki Mayuko Jomura Atsunobu Kadono Ken-Ichi Kakuda Yumei Kang Hitoshi Kanno Toshihiko Karasawa Jutaro Karube Kunihiko Kato Yoichiro Kato Hidetaka Katou Tahei Kawachi Masayoshi Kawaguchi Masayuki Kawahigashi Shigenao Kawai Masazumi Kayama Ivan Kennedy Tomonori Kihara Kazuhiko Kimura Makoto Kimura Ryusuke Kimura Sonoko Kimura Makoto Kitou Yoshihiro Kobae Hidekazu Kobayashi Masahiro Kobayashi Masaru Kobayashi Takanori Kobayashi Yuriko Kobayashi Kazunori Kohyama Takayoshi Koike Soichi Kojima Tomoko Kojima Setsuko Komatsu Motohiko Kondo Takashi Kosaki Yoshiko Kosugi Kenji Kouno Peter Kourtev Hiroyuki Koyama Hans Kros Mayumi Kubota Hideo Kubotera Takashi Kunito Kanta Kuramochi Kanako Kusa David Lawlor Carlo Leifert M. Lucas Morihiro Maeda Yuji Maejima Nik Muhamad Majid Amane Makino Tomoyuki Makino Jose Martinez Akiko Maruyama-Nakashita Kinya Masuda Taizo Masuda Tsugiyuki Masunaga Toru Matoh
We examined the effects of mixed planting of fast growing tree species with indigenous Amazon tree species and soil tillage practices on soil physical properties in a deforested site used for agricultural cultivation. The site was located in the Central Amazon and consisted of Ferralsols. Bulk density and soil hardness were compared in the mixed planting site and an area where only indigenous tree species were planted. Many roots of the fast growing trees penetrated into the profile and caused changes in soil physical properties, i.e., decreasing bulk density and hardness. When tillage practices prior to planting were combined with mixed planting, the changes in soil physical properties were enhanced and the growth of not only the planted fast growing trees but also indigenous species such as mahogany, Swietenia macrophylla, which is shade tolerant, was accelerated.