Effect of the Nitrification Inhibitor 3,4-Dimethylpyrazole Phosphate on the Deep Placement of Nitrogen Fertilizers for Soybean Cultivation - Hatano, Soshi; Fujita, Yoichi; Nagumo, Yoshifumi; Ohtake, Norikuni; Sueyoshi, Kuni; Takahashi, Yoshihiko; Sato, Takashi; Tanabata, Sayuri; Higuchi, Kyoko; Saito, Akihiro; Ohyama, Takuji (Research and Development in Agricultural Sciences Vol. 1, 2020)