CRITERIA FOR MINERAL FERTILIZING (N – P – K)
Advice&Consulting recommends fertilizing crops on the principle of replacement, in other words introducing a quantity of mineral fertilizers equal to that taken away by production, bearing in mind that the leaves and wood leftover from pruning should be broken up and left in the field.
This principle can be adopted for all cultivars, right from the first year of planting, considering that the young plant increases in weight and productive volume 15 to 20 times in the first three to four years, to reach the maximum volume of production from the fourth year onwards.
IMPROVEMENT OF THE ORGANIC SUBSTANCE CONTENT
During the first two years, we recommend the use of humic acids, which can be distributed via drip irrigation. After that, it is sufficient to cut and mulch the grass between the rows and leave it in situ.
Advice&Consulting recommends the use of B-boron, Zn-zinc and Mn-manganese for on-leaf treatments, and Fe-iron in fertigation.