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Teruaki NANSEKI Last modified date：2019.06.24

Professor / Division of International Agricultural Resource Economics and Business Administration
Department of Agricultural and Resource Economics
Faculty of Agriculture


Graduate School
Department of Agricultural and Resource Economics
Graduate School of Bioresource and Bioenvironmental Sciences
Undergraduate School
Department of Bioresource and Bioenvironment
School of Agriculture


E-Mail
Homepage
http://www.agr.kyushu-u.ac.jp/lab/keiei/nanseki/CV_Nanseki.htm
Teruaki NANSEKI, CV (Curriculum Vitae) .
http://www.agr.kyushu-u.ac.jp/lab/keiei/eng/index.html
Agricultural and Farm Management Lab. KYUSHU UNIV. .
http://www.agr.kyushu-u.ac.jp/
Faculty of Agriculture, Kyushu University .
http://misa.ac.affrc.go.jp/persons/0001.html
Research Team of Decision Support System in Agriculture, National Agricultural Research Center, NARO(previous positions held) .
Academic Degree
Ph.D.(Kyoto University)
Field of Specialization
Agricultural Economics, Agricultural Management Science, Agricultural Infomatics, Agricultural & Rural Planning
Outline Activities
He is mainly interested in theory, method and decision support　system in risk management for　agriculture, food, bio-resource　and environment. He has received seven academic prizes from　the academic societies.　Recently, He is interested in decision support systems for food safety including　appropriate use of agrochemicals and animal medicine because the risk of　inappropriate use of them is crucial to both farmers and consumers. He has　established a non-profit organization to promote and extend these information systems　to the society.　He has published more than 40 books and book chapters, 100 scholarly journal　articles, 150 conference proceedings papers, and many reports and articles in the　popular press. His scholarly journal original papers on these fields have been appeared　in the Journal of Japanese Society of Agricultural Informatics, the Journal of the Farm　Management Society of Japan, the Journal of the Agricultural Economics Society of　Japan, the Journal of the　Operation Society of Japan and the Journal of the　International Society of Agricultural Economists. He also published several books in　these fields.　
Research
Research Interests
  • Interdisciplinary international joint research on leading trends in agricultural innovation, and agricultural and rural structural changes
    keyword : innovation
    2019.04～2022.03.
  • Strategic innovation program
    keyword : smart agriculture
    2016.05～2019.03.
  • Strategic innovation program
    keyword : smart agriculture
    2014.10～2019.03.
  • Development and Adoption of Latin American Low-input Rice Production System Through Genetic Improvement and Advanced Field-management Technologies
    keyword : Technology transfer, NoShoNavi
    2014.04～2019.03.
  • SMART PADDY AGRICULTURE
    keyword : Smart agriculture
    2014.04～2016.03.
  • Development of Nosho-Navi system: monitoring and visualization of farming information for human resource development in agriculture
    keyword : Information and communication technology, personnel training, technological succession, information management, and knowledge management
    2010.07～2015.03.
  • Interdisciplinary international collaborative investigation about the personnel training systems construction for next-generation farming innovation
    keyword : Farming, innovation, personnel training, information and communication technology
    2011.11～2014.03.
  • East Asia environment study mechanism food risk study
    keyword : Kansyokuhuji, Food safety, Environment, food, Environmental pollution
    2009.04～2014.03.
  • Determinant of the food security in sub-Saharan African countries and nutrition and the income concerned
    keyword : Food security, nutrition, income, sub-Saharan African countries
    2012.11～2014.10.
  • Agricultural and food risk in east Asia and the next generation food production system
    keyword : Food risk, agricultural risk, resource risk, environmental risks, risk management
    2008.04～2010.03.
  • International joint research on risks in agriculture, food, environment and resource
    keyword : Production risk, management risk, food risk, environmental risks, resource risk, and risk management
    2008.04～2011.03.
  • Development of theory and method of agricultural management
    keyword : farm planning, software, decision support
    1996.04.
  • Research on systematization of agricultural management policy
    keyword : Environmental transformation of farm management, growth strategy of farm management
    2003.04.
  • Research on agricultural and rural planning
    keyword : agricultural development, uncertainty
    1983.04.
Academic Activities
Books
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1. Teruaki NANSEKI, Min Song, "FOOD SAFETY AND THE AGRO-ENVIRONMENT IN CHINA: THE PERCEPTIONS AND BEHAVIOURS OF FARMERS AND CONSUMERS" Chapter10: Risk Governance System for Food Safety in Japan and China, InTech, 151-163, 2013.03.
2. Hui Zhou, Teruaki NANSEKI, "FOOD SAFETY AND THE AGRO-ENVIRONMENT IN CHINA: THE PERCEPTIONS AND BEHAVIOURS OF FARMERS AND CONSUMERS" Chapter 9: Awareness Comparison Between Farmers and Consumers, InTech, 141-149, 2013.03.
3. Hui Zhou, Teruaki NANSEKI, "FOOD SAFETY AND THE AGRO-ENVIRONMENT IN CHINA: THE PERCEPTIONS AND BEHAVIOURS OF FARMERS AND CONSUMERS" Chapter 8: Consumers' Risk Awareness and Willingness to Pay for Certified Food, InTech, 121-139, 2013.03.
4. Dongpo Li, Tinggui Chen, Hui Zhou, Teruaki NANSEKI, "FOOD SAFETY AND THE AGRO-ENVIRONMENT IN CHINA: THE PERCEPTIONS AND BEHAVIOURS OF FARMERS AND CONSUMERS" Chapter 7: Consumer Perceptions on Food Safety and Demographic Determinants, InTech, 105-120, 2013.03.
5. Hui Zhou, Teruaki NANSEKI, "FOOD SAFETY AND THE AGRO-ENVIRONMENT IN CHINA: THE PERCEPTIONS AND BEHAVIOURS OF FARMERS AND CONSUMERS" Chapter 6: Farmer Perceptions on Risk Sources and Management, InTech, 87-104, 2013.03.
6. Dongpo Li, Tinggui Chen, Hui Zhou, Teruaki NANSEKI, "FOOD SAFETY AND THE AGRO-ENVIRONMENT IN CHINA: THE PERCEPTIONS AND BEHAVIOURS OF FARMERS AND CONSUMERS" Chapter 4: Farmer Behaviours Toward Food Safety and the Agro-Environment, InTech, 53-75, 2013.03.
7. Dongpo Li, Hui Zhou, Min Song, Teruaki NANSEKI, "FOOD SAFETY AND THE AGRO-ENVIRONMENT IN CHINA: THE PERCEPTIONS AND BEHAVIOURS OF FARMERS AND CONSUMERS" Chapter 2: Critical Issues of Food Safety and the Agro-Environment in China, InTech, 15-33, 2013.03.
8. Min Song, Teruaki NANSEKI, "FOOD SAFETY AND THE AGRO-ENVIRONMENT IN CHINA: THE PERCEPTIONS AND BEHAVIOURS OF FARMERS AND CONSUMERS" Chapter 1: Introduction, InTech, 1-14, 2013.03.
9. Tokihiro Fukatsu, Teruaki Nanseki, Edited by Cristina Turcu, 『DEPLOYING RFID CHALLENGES, SOLUTIONS, AND OPEN ISSUES』Chapter 7: Farm Operation Monitoring System with Wearable Sensor Devices Including RFID
, InTech, 141-158, 2011.08.
10. Teruaki NANSEKI, YOKOYAMA, Kazunari, Improving Food Safety amongst Food Operators, Ian G.Smith and Anthony Furness Ed."Food Taceability Around the World"　(in conjunction with Global Food Traceability Forum), Vol.1,P46-65, 2008.03.
Papers
 Show All Papers >>
1. Dongpo Li, Teruaki Nanseki, Yosuke Chomei, Shuichi Yokota, Production efficiency and effect of water management on rice yield in Japan
two-stage DEA model on 110 paddy fields of a large-scale farm, Paddy and Water Environment, 10.1007/s10333-018-0652-0, 16, 4, 643-654, 2018.10, Abstract: Water management is increasingly important for rice productivity to maintain soil temperature and fertility with the presence of global warming. Meanwhile, rice production in Japan is in urgent need to reduce the costs through improving the efficiency and market competitiveness. This paper aims to measure effect of water depth and water temperature on rice yield of individual paddy fields and improve the practice of water management for them. In the first stage, we measure the production efficiency of rice yield through the adoption of data envelopment analysis. The results indicate that enlarged scale of the paddy fields increases the efficiency, and rice quality can be improved more than quantity. Moreover, the most inefficiently used inputs include the amount of fertilizer nitrogen and the soil capacity, which is a compound measurement of 21 soil chemical properties. In the second stage, after comparing the 20 paddy fields with highest and lowest technical efficiency, an observation shows that the rice yield is much more affected by water temperature than by water depth. The data of all the variables used in this study were sampled in 2015 and comprised of 110 paddy fields of Koshihikari, one of the most popular Japanese rice varieties, from a large-scale farm located in Kanto Region of Japan. In the analysis, the outputs include yields of raw paddy, paddy with 15% moisture, unsorted brown rice, sorted brown rice, milled grain rice, and perfect grain rice. The inputs include the field area, air temperature, solar radiation, fertilizer nitrogen, soil capacity, and farming conditions. Graphical Abstract: [Figure not available: see fulltext.]..
2. D. Li, Teruaki Nanseki, Yosuke Chomei, Y. Fukuhara, Impact of soil chemical properties on rice yield in 116 paddy fields sampled from a large-scale farm in Kinki Region, Japan, 4th International Conference on Agricultural and Biological Sciences, ABS 2018 IOP Conference Series: Earth and Environmental Science, 10.1088/1755-1315/185/1/012026, 185, 1, 2018.08, Japan is in urgent need to reduce the production costs through increasing rice yield, which depends highly on soil fertility. This study aimed to investigate determinants of rice yield, from the perspectives of fertilizer nitrogen and soil chemical properties. The data were sampled in 2014 and 2015, from 116 paddy fields, on a large-scale farm located in the Kinki Region of Japan. The rice included Koshihikari and other seven varieties, cultivated in conventional, special and organic regimes. The nine soil chemical properties included pH, cation exchange capacity, ammonium nitrogen, effective phosphoric and silicic acid, saturation of base elements, exchangeable potassium, lime and magnesia. Multiple regression analysis indicated that positive effects were identified for silicic acid, exchangeable potassium, and ammonium nitrogen; while phosphoric acid affects the yield negatively, controlling the rice variety, cultivation regime, and field area. Finally, countermeasures were put forward to improve soil fertility and rice yield..
3. HO Van Bac, Teruaki Nanseki and Yosuke Chomei, Profit efficiency of tea farmers: case study of safe and conventional farms in Northern Vietnam, Environment, Development and Sustainability, s10668-07-0073-z, 1-19, 2018.02.
4. Linh,T.T.,, Teruaki Nanseki, Chomei Yosuke, Productive Efficiency of Crop Farms in Viet Nam : A DEA with a Smooth Bootstrap Application., Journal of Agricultural Science, 7,37-46, 2015.04.
5. Nguyen Thi Huong, Teruaki Nanseki, Households’ Risk Perception of Pig Farming in Vietnam:A Case Study in Quynh Phu District, Thai Binh Province, The Japanese Journal of rural Economics, 17,58-63, 2015.03.
6. Phranakhone, Pangna, Teruaki Nanseki, Study on Profitability and Factors Influencing Participation in Organic Farmer Association: A Case Study of Sangthong District, Vientiane Capital, Laos., JOURNAL OF THE FACULTY OF AGRICULTURE KYUSHU UNIVERSITY, 60(1),259-264, 2015.02.
7. Pipi　Diansari, Teruaki Nanseki, "Perceived food security status – a case study of households in North Luwu, Indonesia", Nutrition & Food Science, 45(1),83-96, 2015.02.
8. Tinggui Chen, Miaomiao Chen, Teruaki Nanseki, COMPARATIVE ANALYSIS ON IMPACT FACTORS OF CONSUMER WILLINGNESS TO CONSUME DOMESTIC AND IMPORTED GENETICALLY MODIFIED (GM) FOOD: THE CASE OF GM RICE AND GM SOYBEAN OIL, The 8th International Symposium on the East Asian Environmental Problems （EAEP2014）, 82-92, 2014.12.
9. LI DONGPO, Teruaki Nanseki, Chomei Yosuke, MANAGERIAL MODELS OF SMART PADDY AGRICULTURE AND THE ADOPTION OF GAP IN JAPAN, The 8th International Symposium on the East Asian Environmental Problems （EAEP2014）, 130-135, 2014.12.
10. Linh,T.T.,, Teruaki Nanseki, Chomei Yosuke, Evaluating the Economic Return to Participatory Commune Cultural Post Offices in Viet Nam - An Endogenous Switching Regression Model Approach. , European Journal of Social Sciences, 44(4),474-487, 2014.10.
11. Pipi　Diansari, Teruaki Nanseki, Chomei Yosuke, Relationship Between Dietary Diversity and Perceived Food Security Status in Indonesia : A Case of Households in The North Luwu of South Sulawesi Province, Journal of the Faculty of Agriculture, Kyushu University, 59(2),399-404, 2014.08.
12. Kolawole Ogundari, Teruaki NANSEKI, Nutrient-income Nexus in Nigeria: A Co-integration Analysis, The Japanese Journal of Rural Economics, 16,17-24, 2014.03.
13. Zhou, Hui, Teruaki Nanseki, Song, Min, Chen, Tinggui, LI DONGPO, Analysis on Factors Influencing Organic Fertilizer Use in China : A case study on wheat farmers in six eastern provincial–level regions, Journal of the Faculty of Agriculture, Kyushu University, 59(1),215-219, 2014.02.
14. Tinggui CHEN, Min Song, Teruaki Nanseki, Shigeyoshi Takeuchi, Hui ZHOU, Dongpo LI, Consumer Willingness to Pay for Food Safety in Shanghai China: A Case Study of Gap-Certified Milk, Journal of the Faculty of Agriculture, Kyushu University, 58(2),467-473, 2013.09.
15. Nem Nei Lhing, Teruaki Nanseki, Shigeyoshi Takeuchi, An Analysis of Factors Influencing Household Income: A Case Study of PACT Microfinance in Kyaukpadaung Township of Myanmar, World Scholars, USA, 2(2),94-102, 2013.06.
16. Boundeth SOUTHAVILAY, Teruaki NANSEKI, Shigeyoshi Takeuchi, Analysis on Policies and Agricultural Transition: Challenges in Promoting Sustainable Agriculture in Northern Laos, Journal of the Faculty of Agriculture, Kyushu University, 58(1),219-223, 2013.02.
17. Boundeth Southavilay, Teruaki NANSEKI, Shigeyoshi Takeuchi, Policies and Socio-economics influencing on Agricultural Production: A Case Study on Maize Production, in Bokeo Province, Laos, Sustainable Agriculture Research, 2(1),70-75, 2013.02.
18. Boundeth Southavilay, Teruaki NANSEKI, Shigeyoshi Takeuchi, Tetsuo SATHO, Land Use Change and Its Determinant Factors in Northern Laos: Spatial and Socil-economic Analysis, Journal of Agricultural Science, 4(12),190-204, 2012.12.
19. Boundeth Southavilay, Teruaki NANSEKI, Shigeyoshi Takeuchi, Analysis on technical efficiency of maize farmers in the northern provinces of Laos, African Journal of Agricultural Research, 49,6579-6587, 2012.12.
20. Dongpo LI, Teruaki NANSEKI, Shigeyoshi Takeuchi, Min SONG, Tinggui CHEN, Hui ZHOU, Consumer Perceptions upon Food Safety and Demographic Determinants in China: Empirical Analysis based on a Survery of 512 Respondents, Journal of the Faculty of Agriculture, Kyushu University, 57(2)517-525, 2012.09.
21. Hideo AIZAKI, Teruaki NANSEKI, Hui ZHOU, Japanese consumer preferences for milk certified as good agricultural practice, Animal Science Journal, 84(1),82-89, 2012.07.
22. Hui Zhou, Teruaki NANSEKI, Shigeyoshi Takeuchi, Dairy Farmers' Risk Perception and Risk Management in China-Evidence from Hebei Province and Inner Mongolia, Agricultural Information Research, 21(2),20-27, 2012.06.
23. Boundeth Southavilay, Teruaki Nanseki, Shigeyoshi Takeuchi, Farmers' Perception and Socio-Economic Determinants on Land Degradation in Northern Lao PDR: A Case Study of Maize Farming, European Journal of Social Sciences, 28(4),502-511, 2012.02.
24. Dongpo LI, Teruaki NANSEKI, Shigeyoshi TAKEUCHI, Measurement of Agricultural Production Efficiency and the Determinants in China Based on a DEA Approach: A Case study of 99 Farms of Hebei Province, Journal of the Faculty of Agriculture, Kyushu University, 57(1),235-244, 2012.02.
25. Dongpo LI, Teruaki NANSEKI, Shigeyoshi TAKEUCHI, Min SONG, Tinggui CHEN, Hui ZHOU, Farmers' Behaviors, Perceptions and Determinants of Fertilizer Application in China: Evidence from Six Eastern Provincial-level Regions, Journal of the Faculty of Agriculture, Kyushu University, 57(1),245-254, 2012.02.
26. Dongpo LI, Teruaki NANSEKI, Shigeyoshi TAKEUCHI, Min SONG, Tinggui CHEN, Hui ZHOU, Farmers' Behaviors, Perceptions and Determinants of Pesticides Application in China: Evidence from Six Eastern Provincial-level Regions, Journal of the Faculty of Agriculture, Kyushu University, 57(1),255-263, 2012.02.
27. Winston E. MARTE, Teruaki NANSEKI, Shigeyoshi TAKEUCHI, , Towards Farm Management Strategies on Dominican Rice Farming under DR-CAFTA: A Case Study of Monte Cristi Province, Journal of the Faculty of Agriculture, Kyushu University, 57(1),265-263, 2012.02.
28. LI Dongpo, Teruaki Nanseki, Kazuhiko Hotta, Measurement of Wheat Production Efficiency and the Determinants in Different Counties of Hebei Province, China : A Model Based on Two-stage DEA, 農業経営研究, 49(2),111-116, 2011.09.
29. MARTE Winston E, Teruaki Nanseki, Kazuhiko Hotta, Analyzing the Technical Efficiency of Rice Farmers in the Dominican Republic, 農業経営研究, 49(2),134-139, 2011.09.
30. Boundeth Southavilay, Teruaki Nanseki, Kazuhiko Hotta, Farmer Organization in the Maize Commodity Chain : A Case Study in Lao PDR, 農業経営研究, 49(2),170-175, 2011.09.
31. Boundeth Southavilay, Teruaki Nanseki, Shigeyoshi Takeuchi, Analysis of Maize Supply Chain in Northern Laos, Research Journal of International Studies, 20,140-153, 2011.09.
32. Xiangfei XIN, Hui ZHOU, Jimin WANG, Teruaki NANSEKI , The Inter-provincial Disparity in China's Agricultural Labour Productivity, Journal of the Faculty of Agriculture, Kyushu University, 56(2),401-407, 2011.09.
33. Dongpo LI, Teruaki NANSEKI, Shigeyoshi TAKEUCHI, Measurement of Corn Production Efficiency in Different Counties of Hebei Province, China: A Model Based on Data Envelopment Analysis, Journal of the Faculty of Agriculture, Kyushu University, 56(2),409-415, 2011.09.
34. Adel I. M. A. ELHAMOLY, Teruaki NANSEKI, Shoji SHINKAI, Implementation Degree of Agricultural Decisions at the Egyptian Farm Level and the Expected Role to the Agricultural Extension: a Comparison with Japan, Journal of the Faculty of Agriculture, Kyushu University, 56(2),417-424, 2011.09.
35. 佐藤正衛, 南石晃明, 環境経営を支援するWebベース営農計画システムの開発とその適用, 農業情報研究, 20(2),53-65, 2011.07.
36. Winston E. Marte, Teruaki Nanseki, Fernando Bienvenido, The Role of Education, Institutional Settings and ICT on the Integrated Production Development in Almeria, Spain, 農業情報研究, 20(2),66-73, 2011.07.
37. 李東坡, 南石晃明, 堀田和彦, 新開章司, 生産関数による中国農業発展の要因分析―1983～2006年の要素投入変動と技術進歩―（A Factor Analysis of Chinese Agricultural Development Using Production Function: The Imputs Change and Technological Progress, 1983-2006）, 食農資源経済論集, 61(2),1-10, 2011.02.
38. Aung Ko LATT, Kazuhiko HOTTA, Teruaki NANSEKI, Analysis of Technical Efficiency of Monsoon Rain-fed Sesame Production in Myanmar: A Stochastic Frontier Approach, Journal of the Faculty of Agriculture, Kyushu University, 56(1),177-184, 2010.11.
39. Tinggui CHEN, Linsheng CHEN, Teruaki NANSEKI, Effect of CHINAGAP on Agricultural Products Export: Evidence from Companies in Shanghai, Journal of the Faculty of Agriculture, Kyushu University, 56(1),171-176, 2010.11.
40. Yin LON, Kazuhiko HOTTA, Teruaki NANSEKI, Impact of Land Fragmentation on Economic Feasibility of Farmers in Rice-Based Farming System in Myanmar, Journal of the Faculty of Agriculture, Kyushu University, 56(1),163-170, 2010.11.
41. Teruaki Nanseki, Development of Decision Support Systems for Agricultural Management: An overview in Japan, Proceeding of AFITA 2010 (CD-ROM), 1-6, 2010.10.
42. Min SONG, Xiao-Ou GAO, Li-Jun LIU, Teruaki NANSEKI, Reducing Good Safety Risk: Experiences from the Adoption of Good Agricultural Practices in China, Journal of the Faculty of Agriculture, Kyushu University, 55(2),379-385, 2010.07.
43. Hui Zhou, Teruaki Nanseki, Kazuhiko Hotta, Shoji Shinkai, Traceability System in Chinese Dairy Products: An Analysis of Consumers' Preference on Products Information, 農業経営研究, 48(1),130-135, 2010.06.
44. Nem Nei Lhing, Teruaki Nanseki, Kazuhiko Hotta, Shoji Shinkai, An Impact Assessment of the Performance of PACT Microfinance Program on Rural Households: A Case Study of Dry Zone Area in Central Myanmar, 農業経営研究, 48(1),113-117, 2010.06.
45. Hui ZHOU, Teuaki NANSEKI, Kazhiko HOTTA, Shoji SHINKAI, Analysis of Comsumers' Attitudes toward Traceability System on Dairy Products in China, Journal of the Faculty of Agriculture, Kyushu University, 55(1),167-172, 2010.03.
46. Nem Nei　LHING, Shoji SHINKAI, Kazhiko HOTTA, Teuaki NANSEKI , The Effects of the PACT Microfinance Program in the Dry Zone Area of Central Myanmar, Journal of the Faculty of Agriculture, Kyushu University, 55(1),173-180, 2010.03.
47. Adel ELHAMOLY, Teruaki NANSEKI, The Needs of Environmental Extension and the Educational Background of Farm Managers in El-Burollos District at Kafr, El-Sheikh Governorate, Egypt: From view points of Knowledge, Implementation and Attitude, Journal of the Faculty of Agriculture, Kyushu University, 54(2),523-533, 2009.10.
48. Phonesavanh Latmany, Shoji Shinkai, Kazuhiko Hotta, Teruaki Nanseki, A Study of Farm Tractorization in Rural Area of Lao PDR, Japanese Journal of Farm Management, 47(2),212-215, 2009.09.
49. Winston Marte, Shoji Shinkai, Kazuhiko Hotta, Teruaki Nanseki, The Effects of DR-CAFTA on Dominican Rice Sector, Japanese Journal of Farm Management, 47(2(,206-211, 2009.09.
50. Tokihiro Fukatsu, Teruaki Nanseki, Monitoring System for Farming Operations with Wearable Devices Utilized Sensor Networks, Sensors, 9(8),6171-61846184, 2009.08, [URL].
51. Teruaki Nanseki, Masaei Sato, W. E. Marte, Y. Xu, Integrated Assessment of Economic and Environmental Risk of Agricultural Production by FAPS-DB System, A. Bregt, S. Wolfert, J. E. Wien and C. Lokhorst[Ed.] EFITA conference '09(CD-ROM), 125-131, 2009.07.
52. Koji Sugahara, Teruaki Nanseki, Tokihiro Fukamatsu, Prototype system to recognize agricultural operations automatically based on RFID, A. Bregt, S. Wolfert, J. E. Wien and C. Lokhorst[Ed.] EFITA conference '09(CD-ROM), 215-220, 2009.07.
53. T. Fukatsu, K. Sugahara, T. Nanseki, S.Ninomiya, Prototype system of Monitoring Farm Operation with a Wearable Device and Field Server, A. Bregt, S. Wolfert, J. E. Wien and C. Lokhorst[Ed.] EFITA conference '09(CD-ROM), 801-807, 2009.07.
54. T. Nanseki(2008) Perspective of information technology for food safety, Agricultural Information Research, 17(4):161-170. (In Japanese with English abstract).
55. Latmany Phonesavanh,Shinkai Shoji,Hotta Kazuhiko,Nanseki Teruaki, Agricultural Mechanization in Rural Area of Lao PDR : A Case Study of Farm Tractorization, Journal of the Faculty of Agriculture, Kyushu University, 53(2),593-599, 2008.10.
56. Imamura Mai,Shinkai Shoji,Hotta Kazuhiko,Nanseki Teruaki, Requirement for Sustainable Farm Volunteer System in Japan, Journal of the Faculty of Agriculture, Kyushu University, 53(2),601-606, 2008.10.
57. Song Min, Li-Jun Liu, Zhigang Wang, Teruaki Nanseki, Consumers' Attitudes to Food Traceability System in China-Evidences from the Pork Market in Beijing, Journal of the Faculty of Agriculture, Kyushu University, 53(2),569-574, 2008.10.
58. Sato, M., S. Miura, T. Nanseki(2008) Evaluation of environmentally conservative weed control technology: A case study for soybean living mulch production System with Barley, Japanese Journal of Farm Management, 46(2):52-57. (In Japanese).
59. Sasaki, M., K. Hotta, S. Shinkai, T. Nanseki(2008) The impact of internationalization of Animal-Welfare standard toward Japanese egg farms, Japanese journal of food, agricultural and resource economics, 59(1):113-123. (In Japanese).
60. Koji Sugahara, Teruaki Nanseki, Tokihiro Fukamatsu, Verification of a Proto type System to Recognize Agricultural Operations Automatically based on RFID, World Conference on Agricultural Information and IT, 215-220, 2008.08.
61. Teruaki Nanseki, Marte W Esteban, Yi Xu, Applicability of the FAPS-DB system for farm simulation and planning: A Case study in the Dominican Republic, World Conference on Agricultural Information and IT, 337-344, 2008.08.
62. Teruaki Nanseki, Yi Xu, Hui Zhou, Bo Huang, Ming Song, Applicability of the Noyaku-Navi System for Appropriate Use of Agricultural Chemical: A Case Study in China, World Conference on Agricultural Information and IT, 354-351, 2008.08.
63. Masaei Sato, Teruaki Nanseki, An Enviromental Risk Management System for Pesticide Use: Indicator, System Design and Application, World Conference on Agricultural Information and IT, 353-357, 2008.08.
64. Kaoru Maeyama, Teruaki Nanseki, Masaei Sato, Shigehiro Honda, Development and User Evaluations of Farm Planning Support System FAPS-DB Using Agro-technology Systems Database, World Conference on Agricultural Information and IT, 1107-1113, 2008.08.
65. Nanseki, T. et.al (2007) Farming Operation automatic recognition system with RFID, Agricultural Information Research 16(3):132-140. (In Japanese with English abstract).
66. Nanseki, T., K. Maeyama, S. Honda (2007). FAPS-DB: Farm planning support system integrated with agro-technology systems data base, Agricultural Information Research, 16(2): 66-80. (In Japanese with English abstract).
67. Teruaki Nanseki, Hiroshi Kimura, Takeshi Hiraishi and Toshimi Takahashi (2006) Development of a Risk Management System for Agricultural Chemical use , Agricultural Information Research, 15: 359-371 ..
68. Teruaki Nanseki and Koji Sugahara, A Navigation System for Appropriate Pesticide Use , Proc. AFITA2006, MACMILLAN Advanced Research Series, 293-300, 2006.11.
69. Hoshi,T., Suzuki, K, Imahara, J, Yasuba, K, Teruaki Nanseki, DEVELOPMENT OF A NONDESTRUCTIVE MEASUREMENT SYSTEM TO OBTAIN EXUBERANCE INDEX OF FOLIAGE DURING GREENHOUSE CROP GROWTH BY LOW-COST NEAR-INFRARED LIGHT SENSORS, International Symposium on New Technologies for Environment Control, Energy-Saving and Crop Production in Greenhouse and Plant Factory - Greensys 2013 , 627-634.
Works, Software and Database
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Presentations
 Show All Presentations >>
1. D. Li, Teruaki Nanseki, Yosuke Chomei, Y. Fukuhara, Impact of soil chemical properties on rice yield in 116 paddy fields sampled from a large-scale farm in Kinki Region, Japan, 4th International Conference on Agricultural and Biological Sciences, ABS 2018, 2018.08, Japan is in urgent need to reduce the production costs through increasing rice yield, which depends highly on soil fertility. This study aimed to investigate determinants of rice yield, from the perspectives of fertilizer nitrogen and soil chemical properties. The data were sampled in 2014 and 2015, from 116 paddy fields, on a large-scale farm located in the Kinki Region of Japan. The rice included Koshihikari and other seven varieties, cultivated in conventional, special and organic regimes. The nine soil chemical properties included pH, cation exchange capacity, ammonium nitrogen, effective phosphoric and silicic acid, saturation of base elements, exchangeable potassium, lime and magnesia. Multiple regression analysis indicated that positive effects were identified for silicic acid, exchangeable potassium, and ammonium nitrogen; while phosphoric acid affects the yield negatively, controlling the rice variety, cultivation regime, and field area. Finally, countermeasures were put forward to improve soil fertility and rice yield..
2. PATHIRANA, U.A. Prabath，MATSUE Yuji，NANSEKI Teruaki,YOKOTA Shuichi , Effect of Nitrogen Topdressing under Fertilizer Pouring Application on Rice Yield and Labor Cost of Large-scale Farm in Kanto Region, 農業情報学会2018年度年次大会, 2018.05.
3. Dongpo LI, Teruaki NANSEKI, Yosuke CHOMEI, Takashi SASAKI,Toshihiro BUTTA, Arata NUMATA, Determinacy of fertilizer nitrogen and soil chemical properties on rice yield:evidence from a large-scale farm in Hokuriku Region, 農業情報学会2018年度年次大会, 2018.05.
4. Li Dongpo, Teruaki Nanseki , Yuji Matsue, Yosuke Chomei, Shuichi Yokota, Interacting　Determinants of the paddy Yield and Grain Quality:Two-Year Study of Koshihikari in a Large Scale Farm of Japan, 第9回日本水稲品質・食味研究会, 2017.11.
5. 南石 晃明,LI DONGPO, 長命 洋佑, Application of Smart Farming Technologies on Rice Production in Japan:Evidences from the Large-Scale On-Farm Research, The 8th International Symposium on East-Asian Agricultural Economics 2017, 2017.10.
6. Dongpo Li,Teruaki Nanseki,Yosuke Chomei,Takashi Sasaki,Toshihiro Butta, Technical Efficiency and the Effect of Water Management on Rice Yield:-Two-Stage DEA Model on 122 Paddy Fields of aLarge-Scale Farm-, 平成29年度日本農業経営学会研究大会, 2017.09.
7. Rada KHOY, Teruaki NANSEKI, Yosuke Chomei, Farmers’ Potential Concerns and Demanded Solutions of Rice Production- A Case of Rain-fed Lowland Rice in Southern Cambodia -, 平成29年度日本農業経営学会研究大会, 2017.09.
8. HO Van Bac,Teruaki Nanseki, Yosuke Chomei, Impact of VietGAP Tea Production on Farmers’ Income in Northern Vietnam , 平成29年度日本農業経営学会研究大会, 2017.09.
9. LI DONGPO, 南石 晃明, 長命 洋佑, Shuichi Yokota, Fertilizer Nitrogen,Soil Chemical Properties,and Their Determinacy on Rice Yield:Evidence from 92 Paddy Fields of a Large-Scale Farm in the Kanto Region of Japan, ABS(Agricultural and biological sciences)2017年大会, 2017.06.
10. LI DONGPO, 南石 晃明, 長命 洋佑, Shuichi Yokota, DEA Analysis of Efficiency Measurement of Rice Production by IT Combines Date of 110 Paddy Filds, 農業情報学会2017年度年次大会, 2017.05.
11. 李　東坡, 南石 晃明, 松江 勇次, 長命 洋佑, 横田 修一, Grain Quality and other Determinants of the Rice Yield of Koshihikari-Evidence from a Large-Scale Farm in the Kanto Region of Japan-, 日本農業経営学会, 2016.09.
12. Dang Thi Hai Yen, Teruaki Nanseki, Yosuke Chomei , The Impact of Microfinance on Household Welfare in Rural Vietnam - A Case
study in Phu Tho Province, 日本農業経営学会, 2016.09.
13. Najeebullah Ahmadzai, Teruaki Nanseki, Yosuke Chomei , Cereal Crop Farm Planning under Uncertain Conditions in Afghanistan-A Methmatical Programming Approach, 日本農業経営学会, 2016.09.
14. Li Dongpo, Nanseki Teruaki, Matsue Yuji, Chomei Yosuke, Butta Toshihiro, Shuichi Yokota, Path analysis on the determinants of paddy yield: evidence from two large-scale farms of Japan, World Congress on Computer in Agriculture and Asian Federation for Information Technology in Agriculture (WCCA·AFITA), 2016.06.
15. Dongpo Li, Teruaki Nanseki, Yuji Matsue, Yosuke Chomei, Shuichi Yokota, Paddy Yield Determinants and the Interacting Effects:Two-Year Comparative Study on a Large-Scale Farm in the Kanto Region of Japan, システム農学会, 2016.05.
16. Li Dongpo, Nanseki Teruaki, Matsue Yuji, Chomei Yosuke, Shuichi Yokota, Causal mechanism determining the paddy yield in large-scale farm management of Japan: an Empirical Study based on SEM, 農業情報学会, 2016.05.
17. Dang Thi Hai Yen, Teruaki Nanseki, Yosuke Chomei , Determinants of Rural Households’ Participation in Microfinance from Formal Sector in Vietnam: A Case Study in Phu Tho Province, 日本農業経済学会, 2016.03.
18. Dang Thi Hai Yen, Teruaki Nanseki, Yosuke Chomei , Determinants of Rural Households’ Participation in Microfinance from Formal Sector in Vietnam: A Case Study in Phu Tho Province, 日本農業経済学会, 2016.03.
19. Widya Alwarritzi, Teruaki Nanseki, Yosuke Chomei, Impacts of Oil Palm Expansion on Farmers’ Crop Income in Indonesia :An Application of Propensity Score Matching to Control for Observable Characteristics, 日本農業経営学会, 2015.09.
20. Sothea Kong, Teruaki Nanseki, Yosuke Chomei, Farmers’Perception of Loss Management Strategies in Post-harvest of Rice Yield in Cambodia, 日本農業経営学会, 2015.09.
21. Najeebullah Ahmadzai, Teruaki Nanseki, Yosuke Chomei, Cereal Crop Farm Planning for Profit Maximization in Afghanistan : Linear Programming Approach, 日本農業経営学会, 2015.09.
22. Nguyen Thi Ly, Teruaki Nanseki, Chomei Yosuke, Technical Efficiency and Its Determinants in Pig Production in Household, Vietnam: A DEA Approach, 2015年度日本農業経済学会, 2015.03.
23. DONGPO LI, Teruaki Nanseki, Chomei Yosuke, Managerial Models of Smart Paddy Aagriculture and the Adoption of GAP in Japan, The 8th International Symposium on the East Asian Environmental Problems (EAEP 2014), 2014.12.
24. Fan WU, Teruaki Nanseki, Chomei Yosuke, Impact of the structure change of agriculture production on the water pollution in Fujian Province of China,- Case of Total Nitrogen and Total Phosphorus, 平成26年度　日本農業経営学会研究大会, 2014.09.
25. NGUYEN Thi Huong, Teruaki Nanseki, Chomei Yosuke, Households’ Perception of Risk Management Strategies in Pig Production in Vietnam: A Case Study of Quynh Phu District- Thai Binh Province, 平成26年度　日本農業経営学会研究大会, 2014.09.
26. Khoy, R, Teruaki Nanseki, Chomei Yosuke, Impacts of organic rice farming on production performance in Cambodia: using propensity score matching to control for observable characteristics, 平成26年度　日本農業経営学会研究大会, 2014.09.
27. Linh, T. T, Teruaki Nanseki, Chomei Yosuke, Determinants Influencing on Individual Income from Maize in Northwest Vietnam, 平成26年度　日本農業経営学会研究大会, 2014.09.
28. Widya Alwarritzi, Teruaki Nanseki, Measurement of Technical Efficiency for Oil Palm Productivity in Indonesia:A Stochastic Frontier Approach, 2014年度日本農業経済学会, 2014.03.
29. NGUYEN Thi Huong, Teruaki Nanseki, Risk Perception in Pig Production in Vietnam- A Case Study in Quynh Phu District, Thai Binh Province, 2014年度日本農業経済学会, 2014.03.
30. Dongpo Li, Teruaki Nanseki, Min Song, FARMER PERCEPTIONS ON APPLYING THE AGRO-CHEMICALS AND THE DETERMINANTS IN CHINA: EVIDENCE FROM 560 FARMS OF SIX EASTERN PROVINCIAL-LEVEL REGIONS, EAEP2013 The 7th International Symposium on the East Asian Environmental Problems, 2013.11.
31. Min Song, Teruaki Nanseki, Dongpo Li, COMPARISON OF FARMER-CONSUMER AWARENESS ON AGRO-ENVIRONMENT AND THE POLICY RECOMMENDATIONS: BASED ON TWO SURVEYS IN EASTERN CHINA, EAEP2013 The 7th International Symposium on the East Asian Environmental Problems (Session 4: Combating Desertification & Food Risk and Assessment), 2013.11.
32. Fan Wu, Teruaki Nanseki, Analysis of the impact of agriculture on non-point source pollution in Fujian Province, China: Based on data from 1980 to 2010, 第63回地域農林経済学会大会, 2013.10.
33. Pangna Phranakhone, Teruaki Nanseki, Kolawole Ogundari, Shigeyoshi Takeuchi, Study on Profitability and Factors influencing Participation in Organic Rice Producing Group: A Case Study of Sangthong District, Vientiane Capital, Laos., 食農資源経済学会　第７回大会, 2013.09.
34. Nem Nei Lhing, Kolawole Ogundari, Teruaki Nanseki, The Impact of Microfinance on Welfare of Households in Myanmar: An Endogenous Switching Regression Application, 2013.08.
35. Kolawole OGUNDARI, Teruaki NANSEKI, Nutrient-Income Nexus in Nigeria: A Co-intergration Analysis, 2013年度日本農業経済学会大会, 2013.03.
36. Pipi Diansari, Teruaki NANSEKI, Shigeyoshi Takeuchi, Kolawole OGUNDARI, The Determinants of Food Security in Indonesia: A Case of Households in the North Luwu of South Sulawesi Province, 2013年度日本農業経済学会大会, 2013.03.
37. Ogundari, K, Teruaki NANSEKI, Maize Supply Response to prices in Nigeria: Application of ARDL and Co-integration Analyses, 23rd New Zealand Econometric Study Group Meeting, 2013.02.
38. Tinggui Chen, Min Song, Teruaki NANSEKI, Shigeyoshi Takeuchi, Hui Zhou, Dongpo Li, CONSUMER WILLINGNESS TO PAY FOR FOOD SAFETY IN SHANGHAI CHINA: A CASE STUDY OF GAP CERTIFICATION MILK, EAEP2012 The 6th International Symposium on the East Asian Environmental Problems (Session 2: Food Risk and Assessment), 2012.11.
39. Dongpo Li, Teruaki NANSEKI, Shigeyoshi Takeuchi, Min Song, Tinggui Chen, Hui Zhou, CONSUMER PERCEPTIONS UPON FOOD SAFETY AND DEMOGRAPHIC DETERMINANTS IN CHINA: EMPIRICAL ANALYSIS BASED ON A SURVEY OF 512 RESPONDENTS, EAEP2012 The 6th International Symposium on the East Asian Environmental Problems (Session 2: Food Risk and Assessment), 2012.11.
40. Hui Zhou, Teruaki NANSEKI, Shigeyoshi Takeuchi, Min Song, Tinggui Chen, Dongpo Li, CHINESE CONSUMERS’ ATTITUDE TOWARDS GAP-CERTIFIED MILK -A CASE STUDY IN BEIJING, EAEP2012 The 6th International Symposium on the East Asian Environmental Problems (Session 2: Food Risk and Assessment), 2012.11.
41. Pipi Diansari, Teruaki NANSEKI, Shigeyoshi Takeuchi, Household Food Security Status at Rural and Urban Areas in Indonesia: -A Comparison between Food Diversification Scores and Subjective Food Security Scores-, 平成24年度日本農業経営学会研究大会, 2012.09.
42. HO Van Bac, Teruaki NANSEKI, Shigeyoshi Takeuchi, Technical Efficiency of Rice Production in Northern Upland Area of Vietnam by Stochastic Frontier Approach, 平成24年度日本農業経営学会研究大会, 2012.09.
43. Teruaki NANSEKI, Yoshitaka Fujii, Katsuyoshi Watanabe, Shigeyoshi Takeuchi, Design and Application of Farming Visualization System FVS for Human Resources Development in Agriculture, AFITA/WCCA 2012 (Asian Federation for Information Technology in Agriculture/ World Conference on Computers in Agriculture), 2012.09.
44. Takashi OKAYASU, Mitsuoka Muneshi, Andri P. Nugroho, Hiromichi Yoshida, Teruaki NANSEKI, Eiji Inoue, Change Point Analysis for Environmental Information in Agriculture, AFITA/WCCA 2012 (Asian Federation for Information Technology in Agriculture/ World Conference on Computers in Agriculture), 2012.09.
45. Takashi OKAYASU, H　YOSHIDA, T　MIYAZAKI, Teruaki Nanseki, Mitsuoka Muneshi, E　INOUE, Feasibility Study on Field Monitoring and Work Recording System in Agriculture, Proc. ASABE2011, 2011.08.
46. Nanseki, T.(2008) Recognition and management of risk in food system and agriculture, Proceedings of Japan-China Symposium on Food Safety and Risk in Agriculture, Resources and Environment in East Asia :Perspectives of Technology Development and System Design..
47. Bachev H. and T.Nanseki(2008) Risk governance in Bulgarian dairy farming, 12th Congress of the European Association of Agricultural Economists -EAAE 2008.
48. Nanseki, T., Y. Xu, H. Zhou, B.Huang and M.Song(2008) Applicability of the Noyaku-Navi system for appropriate use of agricultural chemical: A case study in China, World Conference on Agricultural Information and IT, IAALD AFITA WCCA 2008 Program and Abstracts (in CD), 345-351..
49. Nanseki, T., W.Marte and Y.Xu(2008) Applicability of the FAPS-DB system for farm simulation and planning: A Case study in the Dominican Republic World Conference on Agricultural Information and IT, IAALD AFITA WCCA 2008 Program and Abstracts (in CD), 337-344..
50. Sato, M., and T. Nanseki(2008) An environmental risk management system for pesticide use: Indicator, system design and application, World Conference on Agricultural Information and IT, IAALD AFITA WCCA 2008 Program and Abstracts　(in CD), 353-357..
51. Maeyama, K., T. Nanseki, M. Sato and S. Honda(2008) Development and user evaluations of farm planning support system FAPS-DB using agro-technology systems database, World Conference on Agricultural Information and IT, IAALD AFITA WCCA 2008 Program and Abstracts (in CD), 1107-1113..
52. Sugahara K., T. Nanseki and T. Fukatsu(2008) Verification of a prototype system to recognize agricultural operations automatically based on RFID, World Conference on Agricultural Information and IT, IAALD AFITA WCCA 2008 Program and Abstracts　(in CD), 215-220..
53. Nanseki, Teruaki(2008) Kanshokufuji and Risk Research: Basis for Designing an Innovative System of Food, Agriculture, Energy and Environment in the Next Generation World Conference on Agricultural Information and IT, IAALD AFITA WCCA 2008 Program and Abstracts Round Table Discussion among Japan, Korea and EU / Designing Food Management and Security System..
54. T.Nanseki (2008)Perspective of information technology for food safety, SCJ　International Symposium for “Securement of Food Distribution & Food safety and Important Role of IT in East Asian countries”.
55. T.Nanseki,(2007) International network for integrated risk research on environment and food,The 3rd East Asia Forum for Agricultural Resources & Environment:EAARE-2007, Food Production and Supply System and its Security in East Asia.
56. T. Nanseki(2008)Perspective of Food Safety and Risk Management of Agrochemicals in Japan,China-Japan Workshop on Agricultural Trade and Food Safety.
57. T.Nanseki(2007)Appropriate Use of Agrochemicals, Food Safety and Sustainability in Agriculture, Japan-Germany International Cooperative Project on Education and Research Multi-functionality and Sustainability of Land Use in SE. and E. Asia.
58. T. Nanseki, H. Kimura, and M. Sato (2007)A Risk Management System for Agrochemical Use : Design, Development and Applications, EFITA/WCCA 2007（6th Biennial Conference of European Federation of IT in Agriculture and the World Congress on Computers in Agriculture．Environmental and rural sustainability through ICT.
59. T.Nanseki(2007)Status and Perspective of Food Traceability in Japan, International Food Traceability Symposium-Korea, Japan, EU-.
Membership in Academic Society
  • The Food, Agricultural and Resource Economics Society of Japan
  • The Society for Risk Analysis Japan
  • The Farm Management Society of Japan
  • Japanese Society of Agricultural Informatics
  • Association of Regional Agriculture and Forestry Economics
  • The Agricultural Economics Society of Japan
  • The Operations Research Society of Japan
  • THE ASSOCIATION OF RURAL PLANNING
  • The Japanese Agricultural Systems Society
  • International Association of Agricultural Economists-


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