Agriculture is considered one of the main nitrogen (N) pollution sources through the diffuse
emissions of ammonia (NH3) and nitrous oxide (N2O) to the atmosphere and nitrate (NO3−) …

The main objective of this study was to compare the performance of two liquid organic
fertilizers, an animal and a plant-based fertilizer, with mineral fertilization on citrus trees. The …

Nitrogen (N) is an essential mineral nutrient for plant growth. Appropriate N fertilization may
enhance the efficiency of N use and improve crop yield. However, the effects of N form and …

The amount of nitrogen fertilizer applied to plants is usually large. Only part of this fertilizer,
of about 6–50%, is taken up by plants, depending on fertilizer, plant and soil type, climatic …

The knowledge of the nutrient distribution in trees is important to establish sound nutrient
management programs for citrus production. Six-year-old Hamlin orange trees [Citrus …

During the past 25 years, there has been a shift in how ornamental plants are produced in
the United States. Before the energy crisis of the early 1970s, the production of ornamental …

Purpose Biological soil crusts (biocrusts) are commonly found in semi-arid ecosystems and
complete biological nitrogen (N) fixation, build soil carbon (C) stocks, and increase soil …

Understanding the fate of nitrogen (N) in agricultural soils as affected by crop N uptake is
important in order to develop management practices that maximize nitrogen uptake …

The area under citrus production in Florida is 332 000 ha, with a production of 10 to 12
million metric tonnes of fruit annually. Nutrient management recommendations are needed …

Mature leaves are the central organs involved in carbon (C) and nitrogen (N) metabolism to
support the growth and development of citrus trees. These metabolisms may be greatly …