No, they can be applied (sprayed) using standard devices or equipment habitually used by the farmers, as follows:
a) Knap-sacks handled manually, cap 10L, 15L.
b) Knap-sacks with sprayers powered by batteries.
c) Sprayer equipment fitted with arms of 6, 8, 10 and 12 m length powered by tracker.
d) Especial sprayer unit automotive with advanced electronic control to meet the angle position of the arms, adjusting the shape of the mist to the slope of canopy, etc. The sprayers are turbine type at 20000 to 30 000 r.p.m and the mist with the tiny drops achieves the max efficiency in spraying the biofertilizers of INAGROSA.
e) By plane with standard sprayers 500 to 1000 L of the mixture biofertilizer and water.
f) By helicopter using ULV (Utta Low Volume) spraying equipment with 100 to 250 L of water, biofertilizer (1L/Ha).