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| 土壌肥沃度管理× | 窒素利用効率× | |
|---|---|---|
| 分野 | 農学 | 農学 |
| 系統 | Process / pipeline | Process / pipeline |
| 提唱年≠ | 1990 | 2005 |
| 提唱者≠ | Soil fertility testing institutions (ICAR, CSREES, regional extension) | Adrian Dobermann, Kenneth G. Cassman |
| 種類≠ | Diagnostic and prescriptive pipeline | Analytical pipeline |
| 原典≠ | Tandon, H. L. (1997). Phosphorus research and agricultural production in India. ICAR, New Delhi. link ↗ | Dobermann, A., & Cassman, K. G. (2005). Nitrogen use efficiency in cereals: mechanisms and genetic improvements. In Managing soil quality and crop productivity in intensive agriculture (pp. 15-40). CRC Press. link ↗ |
| 別名 | Soil nutrient management, Fertility program design, Soil test interpretation | NUE analysis, Nitrogen recovery efficiency, N balance assessment |
| 関連 | 5 | 5 |
| 概要≠ | 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. | Nitrogen Use Efficiency (NUE) assessment and optimization is an analytical pipeline for evaluating how effectively crops convert applied nitrogen fertilizer into grain, biomass, or economic output. Developed by agronomic researchers (Dobermann, Raun) in the 2000s, this method quantifies nitrogen losses and identifies management practices to improve both crop productivity and environmental sustainability. |
| ScholarGateデータセット ↗ |
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