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Liquid nitrogen fertilizer



SpecificationsTechnical requirements:
 
Physical appearance: transparent liquid
 
Typical physical properties of the products are shown in Table 1:
                                                                                                                              Table 1
Parameter AZOTAN 28 AZOTAN 30 AZOTAN 32
Density at
20 °C, g/cm3
1,25÷1,28 1,28÷1,31 1,31÷1,34
Crystallization temperature, 0С  
-16
 
-9
 
0
 
AZOTAN must meet the following physico-chemical parameters shown  in Table 2                                                                                                                       
 
Table  2

Indicators

Type 1

AZOTAN 28

Type 2

AZOTAN 30

Type 3

AZOTAN 32

 

Declared value

Declared value

Declared value

1. Nitrogen - general, in %m/m, including:
- Nitrogen - amide, in %m/m
- Nitrogen - nitrate, in %m/m
- Nitrogen - ammonia, in %m/m
28.0
 
14,0
 
7,0
 
7,0
30.0
 
15,0
 
7,5
 
7,5
32.0
 
16,0
 
8,0
 
8,0
 
2. Content of Urea in the finished product, in %m/m 26÷33 28÷35 30÷37
3. Content of Ammonium nitrate in the finished product, in %m/m 34÷44 37÷47 40÷50
4. Biuret, in %m/m,
no more than
0,5 0,5 0,5
5. рН in finished product at 20 °C 6,5÷7,5 6,5÷7,5 6,5÷7,5
6. Free ammonia, in %m/m 0,01÷0,2 0,01÷0,2 0,01÷0,2
7. Corrosion inhibitor treated treated treated
m/m – percentage of the mass of the product.
 
Feeding the soil with liquid nitrogen fertilizer is recommended only under certain weather conditions and in accordance with the established fertilization rates, which can be seen in the following table:
Fertilizer ratesRECOMMENDED FERTILIZATION RATES:
 
Crops FERTILIZATION RATE
KG/DECARE
AMOUNT OF NITROGEN IN
KG/DECARE
PERIOD FOR FERTILIZATION
Corn      
- Irrigated 47-63 15-20 Pre-sowing + Feeding
- Non irrigated for grain 25-31 От 8 до 10 Pre-sowing
Sunflower 25-31 От 8 до 10 Pre-sowing
Wheat 31-38 От 10 до 12 Twice/Once
Barley 25-31 От 8 до 10 Twice/Once
Oats 16-19 От 5-6 Twice/Once
Rey 16-19 От 5-6 Twice/Once
Coriander 19-25 От 6-8 Pre-sowing
Sugar beet 31 10 Once
Tobacco      
- small-leaved До 13 До 4 Once
- large-leaved До 19-25 До 6-8 Once
Potatoes      
- medium early 25-31 От 8-10 Once
- late 25-31 От 8-10 Once
Tomatoes      
- early 56-63 18-20 Once
- medium early 31-47 От 10-15 Twice
- late 31-47 От 10-15 Twice
Pepper      
- early 47 15 Twice
- medium early 63 20 Twice
Cucumbers        
- early 38 12 Twice
- late 31 10 Twice
Cabbage      
- early 25-31 От 8-10 Twice
- late 31-38 От 10 до 12 Twice
Eggplant 31-38 От 10 до 12 Twice
Onions and garlic 19-25 От 6-8 Twice
Leeks 31 10 Twice
Carrots 25 8 Twice
Spinach and salad 19-25 4-8 Twice
Vineyards      
- table 31-44 От 10-14 Twice
- wine 31-38 От 10-12 Twice
Strawberries 25 8 Twice
Apple and cherries 25-31 От 8-10 Twice
Peaches 31-38 От 10-12 Twice
Apricots, plums 19-25 От 6-8 Twice
       
 
 
 
Application guide

What do we use liquid fertilizer (UAN) "AZOTAN" for?
- Liquid nitrogen fertilizer is usable for basic and pre-sowing fertilization, and for foliar application.
- The loss of nitrogen after fertilization with liquid nitrogen fertilizer were significantly lower compared to the solid of nitrogen fertilizers.
- Possibility of mixing with herbicides - it allows to reduce production costs because with a single operation you can fertilize and put herbicides and micronutrients. The solution of liquid nitrogen fertilizer and herbicides has low phytotoxicity, which makes it suitable for use in all phases of growth.
- Does not require optimum soil humidity.
- Achieves evenly spreading on the soil surface.
- Efficiency in the application of "AZOTAN" on soils and plants is by 10% higher relative to the dry fertilizer, since it is not concerned by the wind and washed by water.
- Liquid nitrogen fertilizer is suitable for feeding of arable crops in areas with trends of lasting drought - rainfall are not as important factor in the application of liquid fertilizers.
- "AZOTAN" is not flammable or explosive. Ensure safe use and is not toxic to humans and animals.

 

More information about Liquid nitrogen fertilizer

Phone: +359 391 65 250
E-mail: info@eurofert.bg

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