EC FERTILIZER • GRANULATED • TYPE B.1.1.
NPK (Ca, S) 3,5-14-16-(10-19) with COPPER (Cu) 0,10 and MANGANESE (Mn) 0,2
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Granulation and bulk density
Properties
3,5% | ammonia nitrogen (N) |
14% | phosphorus pentoxide(P₂O₅) soluble in mineral acids |
12% | phosphorus pentoxide (P₂O₅) soluble in neutral solution of ammonium citrate and water |
11% | phosphorus pentoxide (P₂O₅) soluble in water |
16% | potassium oxide (K₂O) soluble in water |
10% | calcium oxide (CaO) soluble in water |
19% | complete sulphur trioxide (SO₃) |
0,1% | complete copper (Cu) |
0,2% | complete manganese (Mn) |
Contains many trace elements, such as: | |
9 ppm | of boron |
90 ppm | of zinc |
Usage
It is recommended to fertilize the soil before sowing, not later than 7 days prior to sowing the plants. After application the fertilizer should be mixed with the soil at least to the depth of 10 cm. On perennial grasslands and in case of emergency application fertilization may be performed during vegetation period of plants. The dose of the fertilizer should be determined on the basis of assumed yield and phosphorus level in soil.
Dosage [kg/ha]
FERTILIZED PLANTS | YIELD TON/HA t/ha | AVAILABLE PHOSPHORUS LEVEL IN SOIL | ||
low | middle | high | ||
winter crops | 5,0 | 360 | 290 | 210 |
spring crops | 4,0 | 340 | 250 | 180 |
winter rapeseed | 3,0 | 410 | 340 | 290 |
potato on manure | 25,0 | 360 | 320 | 250 |
sugar beet on manure | 40,0 | 400 | 300 | 200 |
maize for grain | 7,0 | 450 | 350 | 230 |
leguminous for seed | 2,5 | 360 | 290 | 210 |
mow grassland | 6,0 | 500 | 380 | 290 |
papilionaceous plant with grass | 50,0 | 520 | 430 | 290 |
grass in field cultivation – green feeder | 45,0 | 520 | 430 | 290 |
Date of last update: 8 July 2020