Production enterprise "TOP CROP" mastered the production of high-quality mineral fertilizer KAS (carbamide-ammonia mixture). Our products meet world quality standards.
We offer the delivery of KAS fertilizer by self-delivery from the factory in Kharkiv or with delivery to the farm.
KAS is a mixture of aqueous solutions of ammonium nitrate and
urea (in the ratio of 35.4% urea, 44.3% nitrate, 19.4% water, 0.5% amvoda).
The only nitrogen fertilizer that contains three forms of nitrogen:
nitrate - provides instant action,
ammonium - in the process of nitrification, it turns into the nitrate form,
amide - as a result of the activity of soil microorganisms, it turns into an ammonium form, and then into a nitrate form.
Thus, KAS provides prolonged nutrition of plants with nitrogen. Due to the absence of free ammonia in the composition of KAS
free ammonia it does not evaporate into the atmosphere when applied, however, the presence of the ammonium form still makes minimal sealing desirable, especially in conditions of high temperatures and the absence of precipitation after application.
Technical characteristics
(//tractor-service.com)
KAS-28 KAS-30 KAS-32
Appearance Transparent or tinted liquid
Total mass fraction of nitrogen,% 28.0 ± 1.0 30.0 ± 1.0 32.0 ± 1.0
Mass ratio urea /
ammonium nitrate 0.78± 0.05 0.78± 0.05 0.78± 0.05
Density at a temperature of 20C, g / cm3 1.265-1292 1.285-1.316 1.306-1.326
Crystallization temperature, C -17 -10 -2
Freezing temperature, C -26 -26 -26
After thawing, the properties of KAS are completely restored.
The "TOP KROP" plant - a manufacturer of liquid fertilizers KAS and ZHKU, offers the supply of KAS, nitrate, urea, etc. from the plant's warehouse in Kharkov, self-delivery, or with delivery to the household. All goods are certified, the quality is guaranteed.