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VELLSTAR is a soluble liquid product formulated with calcium and complexed with organic acids (heptagluconic acids and lignosulfonic acids) for foliar and root application.
Product developed to counteract the negative effects of excess sodium (Na) in soils and irrigation waters, as well as an excellent calcium supply.
By means of ionic exchange, the calcium (Ca) in its formulation is exchanged with sodium (incorporating calcium and neutralizing sodium to the soil) achieving a better flocculation and leaching of salts in the soil, and therefore, an improvement in its texture, increasing the permeability of the soil and its porosity, draining the salts from the root bulb with the consequent benefit for the plant. Organic acids favor the mobility of calcium present in the soil, maintaining the effect longer and reducing its conductivity.
Resistance inductor
FLOOR CONDITIONER
BIOSTIMULANT
BENEFICIAL MICROORGANISM
DEFICIENCY CORRECTOR
| Calcium oxide (CaO) soluble in water | 10.00% w/w |
| pH | 3,5 |
| Density (g/cc) | 1,38 |
VELLSTAR is applied via irrigation at any time of the year when necessary. Normal soils apply at a rate of 5 to 10 Lts/Ha, every 1 to 2 weeks during fruit development.
It is recommended that the application be divided into three stages: first, water only, second, application of Vellstar, and third, water only to flush excess salts out of the root bulb. Recommendations according to soil type and water characteristics.
| SOIL TYPE | TYPE OF APPLICATION | RECOMMENDED DOSAGE |
| Compact and waterproof | Irrigation | 20-40 L/Ha |
| Saline-sodic and cracked | Irrigation | 40-60 L/Ha |
| Nascence problems | Irrigation | 50-60 L/Ha. Space applications between 7 and 15 days during the crop cycle. |
| Floors without incidents | Irrigation | 2.5-5 L/Ha. Space applications between 7 and 15 days during the crop cycle. |
| WATER CHARACTERISTICS | TYPE OF APPLICATION | RECOMMENDED DOSAGE |
| Medium saline (1.5 g/L) | Irrigation | 12-25 cc/m 3 of water |
| Saline (1.5 to 2.5 g/L) | Irrigation | 35 cc/m 3 of water |
| Very saline (More than 2.5 g/L) | Irrigation | 60 cc/m 3 of water |
E-mail: halstein@qodeinteractive.com
Phone: +99 4 11 72 1270
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