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Researcher information
Hirai Yasumaru
Associate Professor
Bioproduction Environmental Sciences
Department of Agro-environmental Sciences
Faculty of Agriculture
Last modified date:2024.05.14
Graduate SchoolAssociate Professor
Bioproduction Environmental Sciences
Department of Agro-environmental Sciences
Faculty of Agriculture
Last modified date:2024.05.14
Department of Agro-environmental Sciences
Graduate School of Bioresource and Bioenvironmental Sciences
Graduate School of Bioresource and Bioenvironmental Sciences
Undergraduate School
Homepage |
https://kyushu-u.elsevierpure.com/en/persons/hirai-yasumaru
Reseacher Profiling Tool Kyushu University Pure
http://www-mech.bpes.kyushu-u.ac.jp/
Laboratory of Bioproduction Engineering Homepage .
Reseacher Profiling Tool Kyushu University Pure
http://www-mech.bpes.kyushu-u.ac.jp/
Laboratory of Bioproduction Engineering Homepage .
Academic Degree |
Agriculture
Country of degree conferring institution (Overseas) |
No
Field of Specialization |
Agricultural Machinery
Total Priod of education and research career in the foreign country |
00years00months
Outline Activities |
Research
・Numerical analysis of mechanical behavior of rice during combine harvesting
・Measurement technologies for rice yield and yield components during combine harvesting
・Application of organic matter (animal manure, green manure) in rice production
Education
1.Numerical analysis
2.Introduction to regression analysis
3.Bioproduction system engineering experiment
4. Academic English III
5. Science English
6. Core Seminar
7. Agri-Food Production System Engineering(G30)
8. Advanced Agricultural Information
9. Advanced Studies of Bioproduction Environment Science I
10 Advanced Studies of Bioproduction Environment Science Ⅱ
11. Proseminar in Bioproduction Environment Science
・Numerical analysis of mechanical behavior of rice during combine harvesting
・Measurement technologies for rice yield and yield components during combine harvesting
・Application of organic matter (animal manure, green manure) in rice production
Education
1.Numerical analysis
2.Introduction to regression analysis
3.Bioproduction system engineering experiment
4. Academic English III
5. Science English
6. Core Seminar
7. Agri-Food Production System Engineering(G30)
8. Advanced Agricultural Information
9. Advanced Studies of Bioproduction Environment Science I
10 Advanced Studies of Bioproduction Environment Science Ⅱ
11. Proseminar in Bioproduction Environment Science
Research |
Research Interests
Membership in Academic Society
- Fraction of energy consumption and energy use efficiency in detachment of rough rice harvested by Japanese head-feeding combine
keyword : combine, farm machinery, threshing, energy, power transmission
2022.04Development of a farmer’s decision support system for rice production in the mountainous area In the current rice production, it is required to support farmer’s decision taking into considerations various strategies of individual farmers, farming community and farming corporation; that is, working efficiency, added values of product, environmental impacts and energy input. The research has been carried out in the rice terrace region located in Hoshino village, Fukuoka prefecture (mountainous area). We aim to develop a farmer’s decision support system for rice production which takes into consideration yield, quality, income, environmental impacts (green house gas emissions, water environment), the use of regional resource and energy input. Further, when the support system is used in a field, it is indispensable to acquire various information regarding rice production in a field. Therefore, sensors and monitoring system to acquire agricultural information is also developed for the practical use in a field.. - Measurement technologies for rice yield and yield components during combine harvesting
keyword : combine, farm machinery, percentage of ripened grain, yield
2017.04~2022.05Development of a farmer’s decision support system for rice production in the mountainous area In the current rice production, it is required to support farmer’s decision taking into considerations various strategies of individual farmers, farming community and farming corporation; that is, working efficiency, added values of product, environmental impacts and energy input. The research has been carried out in the rice terrace region located in Hoshino village, Fukuoka prefecture (mountainous area). We aim to develop a farmer’s decision support system for rice production which takes into consideration yield, quality, income, environmental impacts (green house gas emissions, water environment), the use of regional resource and energy input. Further, when the support system is used in a field, it is indispensable to acquire various information regarding rice production in a field. Therefore, sensors and monitoring system to acquire agricultural information is also developed for the practical use in a field.. - Numerical analysis of mechanical behavior of rice during combine harvesting
keyword : combine, farm machinery, threshing, crop dynamics
2019.04Development of a farmer’s decision support system for rice production in the mountainous area In the current rice production, it is required to support farmer’s decision taking into considerations various strategies of individual farmers, farming community and farming corporation; that is, working efficiency, added values of product, environmental impacts and energy input. The research has been carried out in the rice terrace region located in Hoshino village, Fukuoka prefecture (mountainous area). We aim to develop a farmer’s decision support system for rice production which takes into consideration yield, quality, income, environmental impacts (green house gas emissions, water environment), the use of regional resource and energy input. Further, when the support system is used in a field, it is indispensable to acquire various information regarding rice production in a field. Therefore, sensors and monitoring system to acquire agricultural information is also developed for the practical use in a field..
Reports
Papers
Presentations
- Agricultural Systems Society
- The Japanese Society of Agricultural Machinery and Food Engineering
- Informatization of water environment in a paddy field
Educational |
Educational Activities
Undergraduate Course
1.Numerical analysis
2.Introduction to regression analysis
3. Bioproduction system engineering experiment I
4.Machine design I
5. Farm Machinery I
6. Agri-Food Production System Engineering(International course)
Master Course
7. Advanced Agricultural Information
8. Advanced Studies of Bioproduction Environment Science I
9. Advanced Studies of Bioproduction Environment Science Ⅱ
10. Project seminar in Bioproduction Environment Science
1.Numerical analysis
2.Introduction to regression analysis
3. Bioproduction system engineering experiment I
4.Machine design I
5. Farm Machinery I
6. Agri-Food Production System Engineering(International course)
Master Course
7. Advanced Agricultural Information
8. Advanced Studies of Bioproduction Environment Science I
9. Advanced Studies of Bioproduction Environment Science Ⅱ
10. Project seminar in Bioproduction Environment Science
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