方法对比
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| 耕作侵蚀模型× | 土壤肥力管理× | |
|---|---|---|
| 领域 | 农学 | 农学 |
| 方法族 | Process / pipeline | Process / pipeline |
| 起源年份≠ | 1992 | 1990 |
| 提出者≠ | M. J. Lindstrom, W. W. Nelson, T. E. Schumacher | Soil fertility testing institutions (ICAR, CSREES, regional extension) |
| 类型≠ | Physical transport and modeling pipeline | Diagnostic and prescriptive pipeline |
| 开创性文献≠ | Lindstrom, M. J., Nelson, W. W., & Schumacher, T. E. (1992). Soil movement by tillage as affected by slope. Soil Science Society of America Journal, 56(4), 1104-1108. link ↗ | Tandon, H. L. (1997). Phosphorus research and agricultural production in India. ICAR, New Delhi. link ↗ |
| 别名 | Tillage soil loss, Soil redistribution model, Erosion prediction | Soil nutrient management, Fertility program design, Soil test interpretation |
| 相关 | 5 | 5 |
| 摘要≠ | Tillage Erosion Model is a physical transport and modeling pipeline for predicting soil movement and redistribution caused by tillage operations on sloping land. Developed by soil scientists (Lindstrom, Nelson, Lobb) in the 1990s–2000s, this method quantifies how plowing, disking, and other soil-disturbing implements physically move soil downslope, leading to long-term productivity loss on upper slopes and soil accumulation in valleys. | 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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