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| Картографиране на гъстотата на плевелите× | Ефективност на използване на азота× | |
|---|---|---|
| Област | Агрономия | Агрономия |
| Семейство | Process / pipeline | Process / pipeline |
| Година на възникване≠ | 2003 | 2005 |
| Създател≠ | Roland Gerhards, Søren Christensen | Adrian Dobermann, Kenneth G. Cassman |
| Тип≠ | Spatial survey pipeline | Analytical pipeline |
| Основополагащ източник≠ | Gerhards, R., & Christensen, S. (2003). Real-time weed detection, decision making and patch spraying in maize, sugarbeet, winter wheat and winter barley. Weed Research, 43(6), 385-392. DOI ↗ | 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 ↗ |
| Други названия | Weed mapping, Spatial weed survey, Weed sampling | NUE analysis, Nitrogen recovery efficiency, N balance assessment |
| Свързани | 5 | 5 |
| Резюме≠ | Weed Density Mapping is a spatial survey pipeline for measuring and mapping weed distributions across fields to support targeted herbicide application and management decisions. Developed by Gerhards, Christensen, and others in precision agriculture (2000s), this method combines field sampling or remote sensing with geostatistics to create weed pressure maps, enabling variable-rate control strategies. | 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. |
| ScholarGateНабор от данни ↗ |
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