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| 収量推定× | 開花期観測× | |
|---|---|---|
| 分野 | 農学 | 農学 |
| 系統 | Process / pipeline | Process / pipeline |
| 提唱年≠ | 2015 | 1974 |
| 提唱者≠ | Agronomic research institutions (CIMMYT, ICRISAT, IRRI) | Zadoks, Chang, Konzak (cereals); Fehr, Caviness (soybean) |
| 種類≠ | Analytical and predictive pipeline | Observational and classification pipeline |
| 原典≠ | Lobell, D. B., Thau, D., Seifert, C., Engle, E., & Shadow, B. (2015). A regional crop yield forecasting system for Sub-Saharan Africa. Global Food Security, 5, 6-15. link ↗ | Zadoks, J. C., Chang, T. T., & Konzak, C. F. (1974). A decimal code for the growth stages of cereals. Weed research, 14(6), 415-421. DOI ↗ |
| 別名 | Yield forecasting, Harvest prediction, Yield monitoring | Growth stage assessment, Phenological monitoring, Crop stage scale |
| 関連 | 5 | 5 |
| 概要≠ | Crop Yield Estimation is an analytical and predictive pipeline for forecasting final crop yield before harvest or monitoring yield accumulation during the growing season. Developed by agronomic research centers (CIMMYT, ICRISAT, IRRI), this method combines field observations, environmental data, and statistical models to predict grain or biomass output, informing harvest planning, market decisions, and performance evaluation. | Phenological Observation is an observational and classification pipeline for systematically recording crop development stages from germination to maturity. Standardized through crop-specific scales (Zadoks for cereals, Fehr for soybean), this method enables precise communication of crop status, timing of management decisions (fungicide application, irrigation), and prediction of harvest readiness. |
| ScholarGateデータセット ↗ |
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