Iron (Fe) is an essential element for plants and its deficiency is a well-documented problem, causing decreased yields and nutritional quality. An orchard experiment was carried out to investigate the effect of iron ...

Nitrogen (N), phosphorus (P), and potassium (K) deficiencies are a widespread phenomenon throughout the world, and are one of the most common nutritional disorders in Turkish hazelnut (Corylus avellana L.) cultivation. In ...