Oligodynamic elements or, if you prefer, trace elements are as indispensable to plants as macroelements are, eventhough their need in terms of quantity is far lesser: compared with macroelements, trace elements are absorbed in the fraction of 1/8000 on the average.
Being basic enzyme components, oligodynamic elements ensure the harmonic growth of plants. Deficiencies in one or more of these elements are cause of nutritional imbalances which lead to plants’ diseases. Deficiencies can be divided into:
- Primary or direct: they are quantitative deficiencies related to the actual lack of the element in soil.
- Indirect or conditioned: they have a qualitative origin, being the deficient element held in soil because of inadequate reaction values or of ionic antagonism.
In order to make up for all the above mentioned deficiencies AGROFILL^® has prepared a complete range of secondary elements and trace elements available in liquid and soluble powder version, for their easy application in open beds.

“AGRO” Line .

It includes simple or compound trace elements available in liquid and powder version. Some of them are for leaf application and some other for root absorption. The last ones have been conceived in order not to be subjected to the blocking action of soil components, not to dangerous washings away responsible for pollution of the water stratum.