SURNAN® NPK 2-9-7
REGULATIONS: Legislative Decree no. 75/2010- Organo-mineral NPK fertiliser in suspension
Stimulation of plant metabolic activities.
Increase of consistency of stems, stalks and fruits.
Increase of consistency of stems, stalks and fruits.
SURNAN® NPK 2-9-7 is a liquid fertiliser containing nitrogen and high amounts of phosphorus and potassium. It consists of specific peptides deriving from the enzymatic hydrolysis of corn, linear polysaccharides, organic acids and polyphenols. SURNAN® NPK 2-9-7 improves the qualitative and quantitative results of productions.
ACTIVE SUBSTANCES:
Organic fertilisers: Liquid agri-food fruit and cereal vinasse
Mineral fertilisers: EC PK fertiliser, urea.
DOSES AND METHOD OF USE
 |
ROOT TREATMENTS AND SOIL APPLICATIONS |
| All crops | 1.5-3.0 lt/1000 m2. Repeat every 15 days. Before fertigation dilute 1 litre of SURNAN® NPK 2-9-7 in 200-250 litres of water. |
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FOLIAR APPLICATION |
| CROPS | N° OF TREATMENTS | PERIOD OF APPLICATION |
|---|---|---|
| Fruit crops, grape, citrus fruits, olive, actinidia, leafy vegetables, fruiting vegetables, flower vegetables, cereals, tropical crops, ready-to-eat vegetables | 3-5 | 300-500 ml/hl |
COMPOSITION:
| Total nitrogen (N) | 2% |
| Soluble organic nitrogen (N) | 1.0% |
| Soluble urea nitrogen (N) | 1.0% |
| Total phosphorus pentoxide (P2O5) soluble only in mineral acids |
9.0% |
| Potassium oxide (K2O) soluble in water | 7.0% |
| Organic carbon (C) of biological origin | 5.3% |
PHYSICAL AND CHEMICAL PROPERTIES:
| Density: | 1.19 Kg/L |
| pH (10% sol.) | 8.1-8.5 |
| Conductivity | 77.7 mS/cm |
| Colour: | Dark brown |
| State: | Liquid |