Research field (2):
Agricultural and food economics
, Business administration
Papers (46):
SHIRAI Yasuhiro, HARA Keisuke. Economical Efficiency Evaluation of Smart Agriculture Technology Using Production Cost Data: A Case of Variable Rate Nitrogen Fertilization of Winter Wheat. Japanese Journal of Farm Management. 2024. 61. 4. 1-7
SHIRAI Yasuhiro, MURAKAMI Noriyuki, SHIBUYA Yukinori, YOSHIDA Shinichi, YOSHIDA Kazumasa, SASAKI Makoto, YAMADA Hirofumi, MATSUMOTO Kyosuke. Prospects for a Rice-transplanter with Automatic Steering Function from the Standpoint of the Potential Performance and Economic Efficiency. Japanese Journal of Farm Work Research. 2021. 56. 4. 255-262
Effect of introduction of feed rice on water-filled crop maintenance and income increase. 2021. 59. 2. 43-48
SHIRAI Yasuhiro, YOSHIDA Shinichi, YAMADA Hirofumi, MATSUMOTO Kyosuke. Study on Productivity of high-yielding Cultivar : A Case of Sorayutaka a new rice cultivar for feed use in Hokkaido. Japanese Journal of Farm Management. 2021. 59. 1. 39-44
Japanese Society Farm Work Research
, The Farm Management Society of Japan
, The Agricultural Economics Society of Hokkaido
, The Agricultural Economic Soci Japan Japan