NovAcid 19-19-19+3CaO+TE

Low-pH drip irrigation fertilizers

Drip irrigation is an effective practice for enhancing water and nutrient use efficiency. In addition, when compared to furrow and sprinkler irrigation systems, drip irrigation significantly reduces nitrous oxide (N2O) emissions. The ICL NovAcid range includes analyses ideal for drip-irrigated vegetables, fruit trees, and arable crops. NovAcid is a specialty range of fully water-soluble, acidifying NPK fertilizers. The acidity neutralizes and dissolves bicarbonates in the irrigation system, while the balanced supply of nutrients delivers better yield and quality. The acidic nature of NovAcid makes it especially suitable for calcareous soils and hard waters, improving nutrient availability. NovAcid reduces the pH of irrigation water, preventing precipitation and keeping irrigation systems clean.

  • Extends the lifespan of irrigation systems

  • Ensures uniform and efficient distribution of irrigation water and fertilizers

  • Increases nutrient availability in the soil solution, thus improving nutrient uptake by plants

  • Balanced formula to meet crops’ nitrogen, phosphorus, and potassium needs

  • Enriched with calcium and trace elements

  • All-in-one convenience of solving water quality problems with one product

  • Environmental sustainability

  • Maximum solubility: 37 kg/100 L water (25°C)

  • EC value: 0.76 mS/cm (at 1 g/L)

  • pH value: 2.87 (at 10 g/L)

  • HCO3 reduction: 12.7 mg/L

  • Packaging: 25 kg bag (PE)

CropDosage, kg/ha/week
Soft fruits20-38
Vegetables40-80
Leafy vegetables35-60
Orchards20-50
Crop
Dosage, kg/ha/week

1
It is recommended to prepare a stock solution with a concentration of 10%-20% (follow the specific solubility limit of each formula).
2
Dissolving fertilizer salts is an endothermic process, so external energy is needed to stir and speed up the process.
3
Use hot water if possible.
4
Fill the stock tank with 50%-70% of water, then add the fertilizer, mixing the solution while adding the fertilizer.
5
Keep the fertilizer bags in a cool, dry place, away from direct sunlight.
6
Opened bags should be closed tightly to prevent caking.
7
Any concentrated fertilizer solution containing calcium cannot be mixed with a concentrate containing phosphate, unless the solution is highly acidic.
8
Contact ICL agronomy technical support for advice.

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