قارن الطرق
راجع الطرق التي اخترتها جنبًا إلى جنب؛ الصفوف المختلفة مميَّزة.
| رسم خرائط كثافة الأعشاب الضارة× | كفاءة استخدام النيتروجين× | |
|---|---|---|
| المجال | علم المحاصيل | علم المحاصيل |
| العائلة | Process / pipeline | Process / pipeline |
| سنة النشأة≠ | 2003 | 2005 |
| صاحب الطريقة≠ | Roland Gerhards, Søren Christensen | Adrian Dobermann, Kenneth G. Cassman |
| النوع≠ | Spatial survey pipeline | Analytical pipeline |
| المصدر التأسيسي≠ | 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 ↗ |
| الأسماء البديلة | Weed mapping, Spatial weed survey, Weed sampling | NUE analysis, Nitrogen recovery efficiency, N balance assessment |
| ذات صلة | 5 | 5 |
| الملخص≠ | 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. |
| ScholarGateمجموعة البيانات ↗ |
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