SURNAN®
REGULATIONS: SAFE PRODUCT Directive 2001/95/EC, implemented in Italy by Legislative Decree No. 172 of 21 May 2004. The constituents are included in the Annexes of the EC Reg. 889/2008 on organic production (Organic products of plant origin for fertilisation).
Promotion of root system development, flowering and fruit setting.
Increase of robustness and photosynthetic activity of plants.
Stimulation of plant metabolism by improving nutrient absorption and effectiveness.
Increase of plant resistance to abiotic stress.
Improvement of production quality and crop yields.
Increase of robustness and photosynthetic activity of plants.
Stimulation of plant metabolism by improving nutrient absorption and effectiveness.
Increase of plant resistance to abiotic stress.
Improvement of production quality and crop yields.
SURNAN® is a vegetal phytostimulant obtained from corn (Zea Mays).
SURNAN® contains total amino acids (>14.8%), free amino acids (≥8.3%) and peptides (11.5%) with molecular weights below 1000 Da. It also contains: vitamins, micro and macroelements, organic carbon (14.6%), natural growth regulators (>9.160 ppm), sterols (>1.330 ppm).
Active substances: vegetal substances (corn gluten) with addition of co-formulants and additives for product stability.
DOSES AND METHOD OF USE
 |
FERTIGATION |
| CROPS | PERIOD OF APPLICATION | PERIOD OF APPLICATION |
|---|---|---|
| Fruit crops, grape, citrus fruits, olive, actinidia | Pre-flowering Post-fruit setting Fruit growth |
9-18 litri/ha |
| Corn | 4 leaves Earing |
18-27 litres/ha |
| Artichoke | Vegetative regrowth Formation of flower head |
9-18 litres/ha |
| Strawberry, fruiting and leafy horticultural crops, ready-to-eat vegetables | Post-transplanting Vegetative regrowth Flowering Post-fruit setting Fruit growth |
0.9-1.8 litres/1000 m2 |
| Floriculture | From vegetative regrowth every 20 days | 1.8-3.6 litres/1000 m2 |
| Tropical crops | In different phenological phases | 1.4-2.8 litres/1000m2 |
| Minimum amount of water for application: 200-250 litres of water per 1 litre of SURNAN®. Apply the solution of SURNAN® and water within few hours from mixing. Apply to the ground by drip irrigation or by spraying to reach the roots. |
||
 |
FOLIAR APPLICATION |
| All crops | Repeat every 10-15 days | 200-400 ml/hl |
| Quantity of water for application: 400 litres per hectare of surface. | ||
COMPOSITION:
| Total amino acids | > 14,8 % w/w |
| Free amino acids | 8.3 % w/w |
| Natural growth regulators | > 9160 ppm |
| Sterols | 1330 ppm |
PHYSICAL AND CHEMICAL PROPERTIES:
| Density: | 1.18-1.20 g/L |
| pH: | 7.50-8.00 |
| Conductivity (10%): | 24.0 mS/cm (T 24.1°C) |
| Colour: | dark brown |
| State: | liquid |