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NovAcid is a specialty line of fully water-soluble, acidifying NPK fertilizers. NovAcid guarantees a balanced nutrient supply, which delivers better yield and quality. The various analyses are ideal for drip-irrigated vegetables, fruit trees, and arable crops. Drip irrigation enhances water and nutrient use efficiency and significantly reduces nitrous oxide (N2O) emissions compared to furrow and sprinkler irrigation systems. 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.
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NovAcid’s acidity neutralizes and dissolves bicarbonates, preventing clogging of pipes and drippers
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Extends the lifespan of irrigation systems
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Uniform and efficient distribution of irrigation water and fertilizers
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Increased nutrient availability in the soil solution, improving nutrient uptake by the plants
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Contains NPK and a high level of Zn and Mn
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Classic composition of NK for use when lower amounts of phosphorus are required
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Contains calcium to resolve Ca deficiencies
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Promotes environmental sustainability
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Maximum solubility 60 kg/100 L water (25°C)
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EC value: 1.05 mS/cm (at 1 g/L)
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pH value: 2.82 (at 10 g/L)
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HCO3 reduction: 17.79 mg/L
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Solution color: off white
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Packaging: 25 kg bag (PE)
NovAcid 21-8-21+3CaO+TE is designed especially for calcium-deficient irrigation water sources and is ideal for the general growth phase.
| Crop | Dosage, kg/ha/week |
|---|---|
| Soft fruits | 30-50 |
| Vegetables | 100-150 |
| Leafy vegetables | 30-90 |
| Orchards | 30-50 |
| Crop |
| Dosage, kg/ha/week |
Contact ICL or your professional advisor for specific advice or recommendations.
Dilution table for preparing soluble fertilizer solution
| Water (L) | 1 | 10 | 50 | 100 | 500 | 1,000 | 1,500 | 5,000 | 10,000 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Fertilizer dilution rate (kg) | 1:5 | 0.2 | 2 | 10 | 20 | 100 | 200 | 300 | 1,000 | 2,000 |
| 1:10 | 0.1 | 1 | 5 | 10 | 50 | 100 | 150 | 500 | 1000 | |
| 1:20 | 0.05 | 0.5 | 2.5 | 5 | 25 | 50 | 75 | 250 | 500 | |
| 1:30 | 0.033 | 0.3 | 1.66 | 3.33 | 16.66 | 33.33 | 50 | 166.6 | 333.3 | |
| 1:40 | 0.025 | 0.25 | 1.25 | 2.5 | 12.5 | 25 | 37.5 | 125 | 250 | |
| 1:50 | 0.02 | 0.2 | 1 | 2 | 10 | 20 | 30 | 100 | 200 | |
| 1:60 | 0.016 | 0.16 | 0.83 | 1.66 | 8.33 | 16.66 | 25 | 83.33 | 166.6 | |
| 1:70 | 0.014 | 0.142 | 0.71 | 1.42 | 7.14 | 14.2 | 21.4 | 71.4 | 142.8 | |
| 1:80 | 0.012 | 0.125 | 0.625 | 1.25 | 6.25 | 12.5 | 18.75 | 62.5 | 125 | |
| 1:90 | 0.011 | 0.11 | 0.55 | 1.11 | 5.55 | 11.11 | 16.66 | 55.5 | 111.11 | |
| 1:100 | 0.01 | 0.1 | 0.5 | 1 | 5 | 10 | 15 | 50 | 100 | |
How to calculate dosage
Example: To prepare a 1:20 working solution for 100 L of water, divide 100 L by 20. This gives you 5, meaning you’ll need 5 kg of fertilizer for 100 L of water.
Example: To prepare a 1:15 working solution for 150 L of water, divide 150 L by 15. This gives you 10, meaning you’ll need 10 kg of fertilizer for 150 L of water.
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