Complex fertilizer NPK(MgS) 5-15-30-(2-7)
Trade name: POLIFOSKA® 5
Name: Fertilizer NPK(MgS) 5-15-30-(2-7)
PKWiU: 20 15 710
CN: 31 052 010 90
Fertilizer of uniform light-grey to dark-grey granules, grain class 2-5 mm, at least 92%. Granules coated, without permanent caking characteristics. Bulk density: 0.9-1.0 kg/dm3.
POLIFOSKA® 5 includes 5% of nitrogen (N) of nitrates, 15% of phosphorus (P2O5) soluble in neutral ammonium citrate and water, that is, available in the form of mono- and bi-ammonium phosphorus, including 13% soluble in water. The fertilizer includes 30% of potassium (K2O) soluble in water, in the form of potassium chloride, that is, potash salt, 2% of total magnesium (MgO) in carbonate form and 7% of sulphur trioxide (SO3) soluble in water, in sulphate form.
Ammonia nitrogen is not washed out of the soil, is absorbed uniformly by plants, supports absorption of phosphorus and limits excess absorption of potassium. Phosphorus in the form of ammonium phosphorus is the best available form of the element, well absorbed also where there is a deficiency of water in soil. The chemical composition of POLIFOSKA® 5 contributes to good plant rooting and proper development of plants from the postemergence period, increases the resistance of plants and, when used prior to sowing, increases their freeze resistance and drought resistance, as well as contributes to full blooming and uniform maturation, along with an improvement in quality and a faithful, high yield.