Competence in
natural raw materials
from renewable

Product suitable for use in Organic Agriculture conforming to the annexes of the (CE) regulation n° 834/2007 and 889/2008 and of NOP Regulation. Inspected by ECOCERT SA F - 32600


Product key points

  • Organic compound for a balanced plant nutrition with biological active amino acids and peptides
  • 6.5 % organic Nitrogen (N) guaranteed
  • Increases root mass and plant vitality improving harvest quality and quantity
  • „Made in the European Union”
  • Certified to 889/2008/EC and USDA/NOP biological agriculture standard

Aminogram PROTAN®N7
Values given have to be seen within natural deviations and analytical tolerance.Analysis by HPLC method.

Product description

PROTAN®N7 is a liquid organic compound produced by hydrolysis of natural regenerative protein. The content of protein Nitrogen (6,5% N organic) is directly available for the plant and guarantees a high nutritional value without leaching losses.

All plants in general do respond well to PROTAN®N7 applications. The use of the product is possible at any time but particularly useful during the plant greatest metabolic effort: transplantation, vegetative growth, flowering, ripening and maturation.

Apply regularly PROTAN®N7 to feed your plants, favour microbial flora and improve the texture and structure of the soil. Increased root growth and a balanced crop development will raise your harvest quality and quantity.

Beyond the positive influence on the vegetative development of the plant, PROTAN®N7 amino acids help preventing and correcting micronutrient deficiencies by improving the soil retention and transportation of microelements. Amino acids and short chain peptides act as natural chelates and carriers when applied in combination with microelement fertilizers on the root. The chelating effect with certain amino acids such as glycine enables cation microelements like Iron, Calcium, Zinc, Manganese and Copper to „ligate“ (link) with amino acids, form a metal complex and be more easily assimilated by the root. The natural chelate and carrier properties of amino acids counteract leaching losses of microelements, enhance efficacy and reduce the application doses of microelement fertilizers.

PROTAN®N7 is completely water soluble and free from synthesis amino acids or chemical components that could be harmful to the soil and crops.

Guaranteed analysis (%w/w)

Organic matter 41%
Organic nitrogen 6,5%
Ammonium nitrogen 0,26%
Ureic nitrogen < 0,1%
Total nitrogen (N) 6,76%
Organic carbon (C) 23,0%
Total amino acids 40,1%
Ash 16%
Water 43%
Total 100%
Total amino acid / Peptides min. 512 g/L
pH-value 6,5 - 7
Density 1,25 kg/L

Directions for use

We recommend PROTAN®N7 for fertigation and localized soil irrigation:

ml/hl H2O / application
L/ha / application
ml/m3 H2O / application
NUTRITION (up to 15 % of total Nitrogen demand) 15 – 25 L
once/week up to 6-8 times
NATURAL CHELATORS 5 L together with
deficiency corrector

Avoid mixtures with compounds incline to strong alkaline reaction, oil-based insecticides, polysulphides and compounds based on sulphur, tin and copper (with the exception of the olive grove where the product can be associated with copper and copper based fungicides).

Dilute PROTAN®N7 before using it on plants. In case of inexperienced handling, we recommend a preliminary test on small areas before extending the treatment to the entire culture. The dosages advised are purely indicative and may vary depending on crop, crop vegetative cycle, climatic conditions and average yields expected.

Handling and storage

PROTAN®N7 is stable when stored under normal undiluted conditions. The original product in the state in which it is delivered is hazard–free concerning the transmission of pathogens. Close package properly after use and store in a frost-free place. Viscosity of the product at low temperatures affect the flowing life of the product. In the case of longer storage shake well before use.


Size Units/pallet Pallet dim. [cm] Net weight Gross weight
5 L / 6,25 kg 120 drums/pal. 120 x 80 x H160 750 kg 820 kg
20 L / 25 kg 48 drums/pal. 120 x 80 x H180 1.200 kg 1.268 kg
200 L / 250 kg 4 drums/pal. 114 x 114 x H105 1.000 kg 1.062 kg
1.250 kg 1.000 L IBC 120 x 100 x H120 1.250 kg 1.315 kg
24.000 kg in bulk 24.000 kg
Protan AG
Runkelsstrasse 38, FL-9495 Triesen
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