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Integration of environmental, agronomic, and economic aspects of fertilizer management
Nitrogen fertilization is a substantial source of nitrogen-containing trace gases that have both regional and global consequences, In the intensive wheat systems of Mexico, typical fertilization practices lead to extremely ...
Nitrogen leaching and soil nitrate, and ammonium levels in an irrigated wheat system in northern Mexico
Nitrate leaching from agricultural soils can represent a substantial loss of fertilizer nitrogen (N), but a large variation in losses has been reported. We report N leaching losses under four N fertilizer treatments and ...
Multi-temporal and spectral analysis of high-resolution hyperspectral airborne imagery for precision agriculture : Assessment of wheat grain yield and grain protein content
This study evaluates the potential of high resolution hyperspectral airborne imagery to capture within-field variability of durum wheat grain yield (GY) and grain protein content (GPC) in two commercial fields in the Yaqui ...