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Nitrogen fertilizer is closely connected with agricultural productivity and food production. Fertilizers are food for plants. The latter need just as animals and humans vital minerals and nutrients for strong, healthy growth. Fertilizers replace the nutrients that crops remove from the soils.  Without the addition of fertilizers, crop yields would be significantly reduced. That’s why mineral fertilizers are used to supplement the soil’s nutrient stocks with minerals that can be quickly absorbed and used by crops.

  Phosphate fertilizer

Phosphate fertilizers is the result of acid-forming. This results in:

  •   DAP (Di-Ammounium phosphate), which composed of two elements, and most commonly used fertilizer
  •  MAP (monoammonium phosphate) fertilizers consisting of two fertilizers: phosphorus and nitrogen)
  •  NPK (Nitrogen, Phosphorous, and Potassium) fertilizer is made up of three elements phosphorus, nitrogen and potassium
  • TSP (trisodium phosphate), full phosphate fertilizers consisting of inorganic compound. It is a white, granular or crystalline solid, very soluble in water.


                  DAP Diammonium Phosphate  
A completely water soluble monoammonium phosphate (12-61-0) fertilizer, MAP is an efficient source of P and N for plants. The nitrogen is in ammoniacal form (NH4). MAP is recommended for direct use at the beginning of the growing season, when phosphorus availability is for the establishment of the root system is crucial. MAP can be mixed with other nutrients tank, apart from Ca / Mg to meet nutritional needs during the harvest cycle.


   White Potassium
 Pink Potassium

                               Rape plants  
An appropriate fertilization amount of rape plants  leads to economic highest yield, high oil content and low N - account surpluses. It is important that recorded in autumn N - to determine quantity.
           Fertigation water and Yara nutrient application  

quid fertilizers  meets any crop situation.
Fertigation is the combined application of water and nutrients to a crop – a mix of fertilizer and irrigation. It can be adapted to all types of crops, but is most common in cash-crop segments, rather than broad-acre or arable crops.


              Fertilization for maize


Plant growth of corn is very slow from the rising until early July. The youth growth should be promoted with a plentiful supply of nutrients in actually rooted at this time range. The high phosphate demand especially between the 4th and 10th week of growth must be ensured by appropriate fertilizer and sufficient quantity.



     Start fertilization of barley and wheat

Timely fertilisation regenerate the stocks. It promotes tillering and resulting in an optimum yield of the plant facility. The fertilisation promotes very much tillering and training of the yield of plants. Thin seed rates and a good supply of nutrients lead to high tillering, strong individual plants and vigorous root system. However density stocks may not be too early and not too high fertilized.


.The sunflowers are characterized by high nutrient mobilization from their crop root residues  and by their very good ground opening up an optimal preceding crop. The high fertilization to sunflowers is a good investment for the entire crop rotation


                           Animal nutrition  
  Animal Nutrition offers high-quality feed phosphates, feed grade urea and feed acidifiers.
The amount of meat produced worldwide quadrupled in the 50 years before 2011. In per capita terms it almost doubled in the same period.  Animal nutrition provides solutions that support the healthy and efficient development of poultry, pigs, cattle, horse, aqua culture and petfood. 
             MDCP Mono-dicalcium Phosphate  
  Use Phosphate and calcium based supplements to animal nutrition. MDCP strengthens the skeleton and accelerates animal’s growth.  




 MPA - soluble fertilizers  for greenhouse crops

MAP has been an important phosphate fertilizer for growers around the world for many years.  It is completely water soluble, generally applied in the granular form and used in the formulation of suspension fertilizers. As a granular material, it mixes well and frequently serves as an ingredient in bulk-blended fertilizers.

Irrigation Systems
MPA -Soluble Fertilizers are used for high value crops specifically for irrigated systems. They ensure efficient use of fertilizers, thus considerably enhance agricultural productivity and reduce water consumption. These fertilizers are well-suited to new micro-irrigation and sprinkler systems. 

A precision fertilizer adapted to water scarcity driven-MIS (Micro Irrigation System), dedicated to high value crops.

Packaging: 25/50 kg bags ; 1000 kg big bags ;  others  available on request.


Physical characteristics Chemical characteristics  
Form: Crystalline Phosphorus: > 61% (P2 O5 )  
Color: white Nitrogen: > 12% (N) Insolubles  
Bulk density (g/cm3 ): 900 Insolubles: < 0.5%  
  Moisture: < 0.5%  




MAP in powder form for direct use in acidic or sandy soil

 If any one of these major, minor and micro-nutrients is lacking or in short supply, a plant will be stunted or die.Special reserved MAP fertilizer solutions with ingredients for acidic or sandy soil is a
 integrated solution with a fertilizer and soil conditioner in a single product and one bag. This   is specifically designed to suffice the needs of crops in acidic or sandy soil. 

Direct use of MAP phosphate, fortified with calcium and sulfur

Speciales, tailored to acidic soil MAP in powder form, slowly releases phosphate fertilizer. It provides the soil also calcium and sulfur to increase fertilization in effective amounts.

25/50 kg bags ; 1000 kg big bags ;  Other : available on request


Physical characteristics Chemical characteristics
Physical state: pulverulent Phosphorus: 22 %
Density: 3.15 Calcium: 43 %
Appearance: grey Sulfur: 5 % % ( sulfate origin)




                      Triple superphosphate (TSP)

Triple superphosphate (TSP) is a phosphate content high dose, readily water phosphate fertilizers. Especially by legumes (peas, lentils and beans), who do not need fertilized nitrogen, triple superphosphate is a preferred fertilizer. This natural fertilizer solution enriched with clay (montmorillonite, kaolinite, illite), improves the water-holding capacity and physical soil structure. TSP increases utilization efficiency and reduces nutrient leaching.

Packaging: in bulk; 50 kg sacks; other available upon request.


Physical charactaristic  Chemical characteristics
Physical form: powdery Phosphrus: 22 %
Appearance: gray Potassium 12 %
Density: 3.5 Kalzium: 39 %
Clay: 30%  Kieselerde: 14 %
Lehm: 30 %  Zink: 0,6 %


NPK fertilizer for maize

NPK is fundamentally lying on the successful development of all crops. For example, maize or other corn crop, which phosphorus is missing during the growing season, smaller returns. With the supply of easily soluble nutrients, in practice often referred to as underflow row fertilization with NP fertilizers, the corn can be supported in the critical phase. NPK is an important component of adenosine triphosphate, which provides energy for many processes in the plant.

Teractiv Corn is a formulation tailored for corn fertilization, providing all nutrients needed by this crop. The slow release of phosphate in addition to micronutrients amendments maximize fertilizing efficiency.


In bulk ;  50 kg bags; others  available on request.


Physical characteristics  Chemical characteristics
Physikalische Form: Pulver Phosphrus: 18 %
Physical State:powder :Potassium12 %
Density: 3.5 Calsium: 31 %
Appearance: grey Magnesium: 2,5 %
   Sulfur: 4.8 %
   Bor: 0,34
  Zink: 0,7 %










DI-Ammonium Phosphate 
DAP 18-46-00 - .Binary fertilizer, complex granule.

DAP is the most widely used phosphate fertilizer among growers today. It is manufactured by reacting phosphoric acid and ammonia and contains two ammonia molecules.
 DAP is a concentrated phosphate fertilizer. It can be used directly for soil fertilization or as raw material for blends.

bulk ; 50 kg bags; 1000 kg big bags;  Other : available on request


Physical characteristics Chemical characteristics
PH: 5 Nitrogen: 12 %
 Loose bulk density: 0.92 - 0.98 Phosphorus: 45 %
Physical state: granule Sulfur: 5 % % ( sulfate origin)
Tapped bulk density: 0.97- 0.98 Zinc: 1 %
Appearance: brown  



NPK 12 -45 - 0 - 85 - 1Zn
Binary fertilizer enriched with with micronutrients, complex granule.

NPK are nitrogen and phosphate-based complex fertilizers, inriched with secondary and micro nutrients. These formulations increase agricultural productivity, prevent soil degredation, and offer highly concebtrated solutions to improve fertibility of deficient soils. They can be applied or used in blends.

Packaging:  bulk ; 50 kg bags; 1000 kg big bags;  Other : available on request


Physical characteristics Chemical characteristics
PH: 5 Nitrogen: 12 %
 Loose bulk density: 0.92 - 0.98 Phosphorus: 45 %
Physical state: granule Sulfur: 5 % % ( sulfate origin)
Tapped bulk density: 0.97- 0.98 Zinc: 1 %
Appearance: brown  






Import & Export El Kourai - Agro Kontor, Bilker Allee 172, 40217, 40210 Düsseldorf , Tel: +49 (0)38731194, Cell: +49 (0)15781322221 ; +49(0)17672636285