Overview:
Liquid nitrogen fertilizer in Bulgaria is produced only by Agropolychim AD. The product is known and widely used for many years in the agricultural production of the most developed countries in Europe, North and South America.
Liquid nitrogen fertilizer is the most precise solution for nitrogen nutrition. Suitable for almost all types of crops, liquid nitrogen fertilizer is a universal solution for the modern farmer.
The liquid nitrogen fertilizer has a total active substance content of 32%. It can be applied during the whole vegetation. Due to its specific properties, it can be used for pre-sowing feeding, for vegetative application and for corrective feeding.
The use of liquid nitrogen fertilizer must take place in well-defined weather conditions and strict adherence to the recommended fertilizer rate. Accurate application technology is extremely important to avoid burns.
Advantages:
Due to its specific physicochemical properties, liquid nitrogen fertilizer has many advantages:
-Contains three forms of nitrogen - amide, ammonium and nitrate, which implies a more uniform and prolonged release of the active substance and reduces the percentage of denitrification.
-Significantly lower take-off losses even in the absence of optimal humidity due to the slight evaporation due to its compound formula and high relative weight - nitrogen losses by about 30% less than ammonium nitrate and urea.
-More even and high-quality spreading and faster fertilization effect.
-Maximum use of the active substance even at high temperatures without the need for incorporation into the soil.
-Neutrality with regard to soil oxidation. -Urea, which under the influence of urobacteria in the soil is ammoniated to ammonium carbonate, causes an alkaline reaction and neutralizes the acid reaction of nitrate nitrogen.
-Retains its properties, regardless of the storage period.
-With combined application with herbicides, savings of up to 20% of the herbicide are realized, without the use of adhesives. The mixture of liquid nitrogen fertilizer and herbicides has a low degree of phytotoxicity, which makes it applicable in all phases of growth.
- Guarantees safety in use - it is not flammable, explosive or toxic.
-Can be transported and stored in all types of tanks and containers made of stainless steel or synthetic material that are in good condition.
-It can be combined with plant protection measures and is compatible for use in drip irrigation and all types of irrigation systems without clogging the filters and parts of the system.
Technical characteristics:
Meets the requirements of Regulation 2003/2003 for mineral fertilizers with high nitrogen content.
Composition-Standards and norms
Urea-min. 34,5 ± 1%
Ammonium nitrate min.-45.7 ± 1%
Total nitrogen-min. 32.0%
Free ammonia-0–300 ppm
Inhibitor-100–140 ppm
Water-max. 20.2%
