Chapters by Dr. Norikuni Ohtake

• Book Chapter Effects of Application of Various forms of Nitrogen on the Growth of Soybean Nodules and Roots Related to the Carbon and Nitrogen Metabolism
  by Takuji Ohyama, Sayuri Tanabata, Norikuni Ohtake, Takashi Sato, Kuni Sueyoshi, Yoshihiko Takahashi, Shinji Ishikawa, Yuki Ono, Natsumi Yamashita and Akinori Saito in the book "Soybean - Recent Advances in Research and Applications" edited by Takuji Ohyama, Yoshihiko Takahashi, Norikuni Ohtake, Takashi Sato and Sayuri Tanabata, ISBN 978-1-80355-700-7, Print ISBN 978-1-80355-699-4, InTech, September 9, 2022
• Book Chapter Role of Nitrogen on Growth and Seed Yield of Soybean and a New Fertilization Technique to Promote Nitrogen Fixation and Seed Yield
  by Takuji Ohyama, Kaushal Tewari, Shinji Ishikawa, Kazuya Tanaka, Satoshi Kamiyama, Yuki Ono, Soshi Hatano, Norikuni Ohtake, Kuni Sueyoshi, Hideo Hasegawa, Takashi Sato, Sayuri Tanabata, Yoshifumi Nagumo, Yoichi Fujita and Yoshihiko Takahashi in the book "Soybean - The Basis of Yield, Biomass and Productivity" edited by Minobu Kasai, ISBN 978-953-51-3118-2, Print ISBN 978-953-51-3117-5, InTech, May 5, 2017
• Book Chapter Soybean Seed Production and Nitrogen Nutrition
  by Takuji Ohyama, Ritsuko Minagawa, Shinji Ishikawa, Misaki Yamamoto, Nguyen Van Phi Hung, Norikuni Ohtake, Kuni Sueyoshi, Takashi Sato, Yoshifumi Nagumo and Yoshihiko Takahashi in the book "A Comprehensive Survey of International Soybean Research - Genetics, Physiology, Agronomy and Nitrogen Relationships" edited by James E. Board, ISBN 978-953-51-0876-4, InTech, January 1, 2013
• Book Chapter Effect of Nitrate on Nodulation and Nitrogen Fixation of Soybean
  by Takuji Ohyama, Hiroyuki Fujikake, Hiroyuki Yashima, Sayuri Tanabata, Shinji Ishikawa, Takashi Sato, Toshikazu Nishiwaki, Norikuni Ohtake, Kuni Sueyoshi, Satomi Ishii and Shu Fujimaki in the book "Soybean Physiology and Biochemistry" edited by Hany A. El-Shemy, ISBN 978-953-307-534-1, InTech, November 11, 2011