2009 Fiscal Year Final Research Report
Development of simulation optimization model for environmentally-sound fertilizer application in inclined farm land
| Project/Area Number |
19780194
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Agricultural information engineering
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| Research Institution | Kyoto University |
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Principal Investigator |
TAKEUCHI Junichiro Kyoto University, 大学院・農学研究科, 助教 (20362428)
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| Project Period (FY) |
2007 – 2009
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| Keywords | 環境調和型農林水産 / 水循環 / 農業工学 / 施肥管理 / シミュレーション |
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| Research Abstract |
A simulation-optimization model that decides the optimal date and amount of fertilizer application from past meteorological data and a plant-growth model was developed. And a decision support system that decides the application date executed actually based on both the schedule proposed by the simulation-optimization model and weather forecasts was also developed. It was shown that this system could control the nitrate leaching effectively through simulations.
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Research Products
(14 results)
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[Remarks] 大石智史(2009)畑地土壌における水・熱・窒素連成モデルの開発とパラメータ同定, 京都大学卒業論文, p. 55
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[Remarks] Fujiwara, S.V. (2008) Decision- support model for optimal fertilizer application and irrigation using short- and medium-term weather forecasts, Kyoto University Master Thesis, p. 55
