方法对比
并排查看您选择的方法；存在差异的行会高亮显示。
| 作物生长模型（DSSAT/APSIM）× | 基于气象的作物产量预测× | |
|---|---|---|
| 领域 | 农学 | 农学 |
| 方法族 | Process / pipeline | Process / pipeline |
| 起源年份≠ | 1993-2003 | 1960s–1980s (systematic development; FAO frameworks 1979) |
| 提出者≠ | James W. Jones, Gerbrand T. Hoogenboom (DSSAT); Brian A. Keating, Peter S. Carberry (APSIM) | Multiple contributors (FAO, USDA, Wageningen University researchers) |
| 类型≠ | Mechanistic crop simulation pipeline | Quantitative predictive modelling |
| 开创性文献≠ | Jones, J. W., Hoogenboom, G., Porter, C. H., et al. (2003). The DSSAT cropping system model. European Journal of Agronomy, 18(3-4), 235-265. DOI ↗ | Doorenbos, J., & Kassam, A. H. (1979). Yield Response to Water. FAO Irrigation and Drainage Paper No. 33. Food and Agriculture Organization of the United Nations, Rome. link ↗ |
| 别名≠ | DSSAT, APSIM, Crop Simulation Model | crop yield model, agroclimatic yield model, weather-based yield model, meteorological crop model |
| 相关≠ | 3 | 0 |
| 摘要≠ | Crop growth models are mechanistic simulation systems designed to predict crop development, biomass accumulation, and yield under varying environmental and management conditions. DSSAT (Decision Support System for Agrotechnology Transfer) and APSIM (Agricultural Production Systems Simulator) are the most widely used platforms, developed in the 1990s-2000s to support agronomic decision-making and climate adaptation research. | An agrometeorological yield model is a quantitative framework that relates observed or forecasted weather variables — temperature, precipitation, solar radiation, humidity — to the final grain or biomass yield of a crop. Grounded in plant physiology and agricultural climatology, the approach is used worldwide in food security monitoring, insurance underwriting, irrigation planning, and climate-change impact assessment. |
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