NPK-FERTILIZERS
Complex nitrogen-phosphorus-potassium fertilizers (NPK) contain in the structure the main batteries for plants – nitrogen, phosphorus and potassium and also additives macro - and minerals. Are intended for entering into any kinds of soils for the purpose of mineral food of crops in crop production. Complex slozhnosmeshanny mineral fertilizers are produced by method of steam granulation and contain all set of the nutritious components necessary for growth of plants in each granule that allows to cut down considerably in comparison with plain fertilizers expenses on transportation, storage and entering into the soil. The applied production technology allows to turn out products with a wide range of maintenance of the main nutritious components (N, P2O5, K2O), macro - (MgO, CaO, S, Na2O) and minerals (B, Mn, Zn, Cu, Mo) according to inquiries of consumers.
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Appearance
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Brand
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Mass fraction, %
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Particle size distribution, %
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Static durability of granules, MPa, not less
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Friability, %
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General nitrogen (N)
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General phosphates (P2O5)
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Potassium (K2O)
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Sulfates (S), not less
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H2O, не более, %
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Granules
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5-15-36 1S
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5±1
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15±1
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36±1
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1
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1,8
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less than 1 mm – no more than 5
from 2 to 5 mm – not less than 95
more than 6 mm – 0
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3
|
100
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6-18-34 1S
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6±1
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18±1
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34±1
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1
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6-18-34 1S 0,05B 0,3Zn
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6±1
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18±1
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34±1
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1
|
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7-12-32 3,5S
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7±1
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12±1
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32±1
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3,5
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7-20-30 1,5S
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7±1
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20±1
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30±1
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1,5
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7-20-30 1,5S 0,1B 0,1Zn
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7±1
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20±1
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30±1
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1,5
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9-25-25 2S
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9±1
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25±1
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25±1
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2
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13-13-21 8S
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13±1
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13±1
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21±1
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8
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15-8-16 12S
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15±1
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8±1
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16±1
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12
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15-15-15 9S
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15±1
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15±1
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15±1
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9
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