Bases for balanced fertilization in fruit trees – INIA Digital Library

In this article, the author analyzes different factors that allow maximizing the efficiency in the use of fertilizers to achieve a balanced nutrition of the plant avoiding environmental contamination. It also includes: Reference consumption of N, P and K by plants in production (kilograms per hectare per year), normal range of nutrient concentration in the leaves (weighted values ​​from different sources), evolution in the total content of nutrients in the plant.