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In the context of global warming, droughts are increasingly threatening our societies. They last for months or even years, affecting wide areas and large numbers of people, with single drought events sometimes causing ec...

Among the weather-related natural hazards, drought is probably the most complex and severe due to its intrinsic nature and wide-ranging and cascading impacts. It affects agricultural production, public water supply, ener...

Nitrogen (N) deficiencies and changes in plant population can affect resource availability per plantin maize. Leaf N determination is usually obtained measuring the relative content of chlorophyll inleaves through a gree...