So sánh phương pháp

	Ước tính năng suất cây trồng	Hiệu quả sử dụng Nitơ
Lĩnh vực	Nông học	Nông học
Họ	Process / pipeline	Process / pipeline
Năm ra đời	2015	2005
Người khởi xướng	Agronomic research institutions (CIMMYT, ICRISAT, IRRI)	Adrian Dobermann, Kenneth G. Cassman
Loại	Analytical and predictive pipeline	Analytical pipeline
Công trình gốc	Lobell, D. B., Thau, D., Seifert, C., Engle, E., & Shadow, B. (2015). A regional crop yield forecasting system for Sub-Saharan Africa. Global Food Security, 5, 6-15.	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.
Tên gọi khác	Yield forecasting, Harvest prediction, Yield monitoring	NUE analysis, Nitrogen recovery efficiency, N balance assessment
Liên quan	5	5
Tóm tắt	Crop Yield Estimation is an analytical and predictive pipeline for forecasting final crop yield before harvest or monitoring yield accumulation during the growing season. Developed by agronomic research centers (CIMMYT, ICRISAT, IRRI), this method combines field observations, environmental data, and statistical models to predict grain or biomass output, informing harvest planning, market decisions, and performance evaluation.	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.