Declared content (%w/w):
7,2% Water-soluble Calcium Oxide (CaO)
Contains polyhydroxycarboxylic acids
PROMI-ACID is an alkalizing soil product, especially recommended for soils with pH less than 6, where it improves the availability for crops of certain nutrients (such as nitrogen, phosphorus, potassium, sulfur, calcium, magnesium and molybdenum), whose availability It is very affected by low pH. In addition, PROMI-ACID prevents toxicity in crops by certain elements (such as iron, aluminum, zinc, manganese, copper and cobalt), which is common in acid soils.
The application doses of PROMI-ACID will vary depending on the texture of the soil (in general, a greater number of applications will be required in the coarser textured soils):
- Very fine: Perform 3 to 5 applications throughout the cultivation cycle at intervals of 15 to 20 days at a rate of 20-50 l / ha (localized irrigation) or 40-100 l / ha (total coverage).
- Moderately fine: Perform 3 to 5 applications throughout the cultivation cycle at intervals of 15 to 20 days at a rate of 20-40 l / ha (localized irrigation) or 40-80 l / ha (total coverage).
- Medium: Perform 3 to 5 applications throughout the cultivation cycle at intervals of 15 to 20 days at a rate of 20-30 l / ha (localized irrigation) or 40-60 l / ha (full coverage).
- Thick: Perform 3 to 5 applications throughout the cultivation cycle at intervals of 15 to 20 days at a rate of 10-20 l / ha (localized irrigation) or 10-40 l / ha (total coverage).
Note: These recommendations are general and indicative, and must be adapted by a qualified technician based on agronomic and edaphoclimatic factors.