方法对比
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| 基于参考蒸散量(ETo)的灌溉计划× | 土壤肥力管理× | |
|---|---|---|
| 领域 | 农学 | 农学 |
| 方法族 | Process / pipeline | Process / pipeline |
| 起源年份≠ | 1998 | 1990 |
| 提出者≠ | Richard G. Allen, Luis S. Pereira, FAO | Soil fertility testing institutions (ICAR, CSREES, regional extension) |
| 类型≠ | Water balance pipeline | Diagnostic and prescriptive pipeline |
| 开创性文献≠ | Allen, R. G., Pereira, L. S., Raes, D., Smith, M., & Higgins, R. B. (1998). Crop evapotranspiration: Guidelines for computing crop water requirements. FAO Irrigation and Drainage Paper 56, Rome. link ↗ | Tandon, H. L. (1997). Phosphorus research and agricultural production in India. ICAR, New Delhi. link ↗ |
| 别名 | ETo-based irrigation, Water balance scheduling, Evapotranspiration scheduling | Soil nutrient management, Fertility program design, Soil test interpretation |
| 相关 | 5 | 5 |
| 摘要≠ | Irrigation Scheduling with ETo is a water balance pipeline for determining when and how much to irrigate based on reference evapotranspiration (ETo), soil properties, and crop water demand. Standardized by the FAO in the Penman-Monteith equation and widely adopted globally, this method enables efficient water use in irrigated agriculture. | Soil Fertility Management is a diagnostic and prescriptive pipeline for assessing soil nutrient status via laboratory testing, interpreting results against crop-specific nutrient requirements, and recommending fertilizer or amendment rates. Formalized by soil testing institutions (ICAR, USDA-CSREES) and widely adopted globally, this method supports efficient nutrient application and cost-effective crop production. |
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