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Nitrogen use efficiency (NUE) is the ratio between nitrogen inputs and output. A NUE of 40% means that only 40% of nitrogen inputs are converted into nitrogen in the form of crops.
Nitrogen losses can be minimized by precision agriculture, cut off nitrogen dose, intercropping of legume and non-legume crops, improving plant populations and introducing nitrogen efficient genotypes.
a focus on agriculture and food in the wider environment, the document identifies principles and measures for integrated sustainable nitrogen management, with a view toward harvesting multiple simultaneous benefits. The document builds on
11 wrz 2023 · To provide input data for the land surface models for assessing the effects of agricultural N fertilization practices on food security, climate change and ecosystem health, we developed a new...
22 sty 2024 · We present a global database of country-level budget estimates for nitrogen (N), phosphorus (P) and potassium (K) on cropland. The database, disseminated in FAOSTAT, is meant to provide a global reference, synthesizing and continuously updating the state of the art on this topic.
Total nitrogen inputs to crops; Which countries overapplied nitrogen without gains in crop yields? World population supported by synthetic nitrogen fertilizers; World population with and without synthetic nitrogen fertilizers
18 paź 2020 · For world's sustainable food production and atmospheric benefits, there is an urgent need to upgrade nitrogen use efficiency in agricultural farming system. The nitrogen use efficiency is...
