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NPK

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Small description

Mineral fertilizer NPK 15:15:15 is a universal highly effective complex nitrogen-phosphorus-potassium fertilizer, used for all types of crops.

(N) NITROGEN - Protein metabolism, regulates the growth of the vegetative mass, determines the level of yield;

(P) PHOSPHORUS - An element of energy supply (ATP, ADP), activates the growth of the root system and the laying of generative organs, accelerates the development of all processes, increases

winter hardiness of the crop;

(K) POTASSIUM - Carbohydrate metabolism, retains and retains water, increases resistance to disease, drought and low temperature.

The name of indicators

Norm

Appearance

Evenly distributed in pinkish-gray-brown granules

Mass fraction of total nitrogen, (N)%

15±1

Mass fraction of total phosphates, (P2O5)%

15±1

Of these, water-soluble phosphates, % of the total amount, not less than - 60

Mass fraction of potassium in terms of K2O, %, not less than

15±1

Mass fraction of water, (H2O), %, max

2

Granulometric composition, mass fraction of granules:

less than 2 mm, %, no more

from 2 to 5 mm, %, not less

less than 5 mm, %

 

3

94

100

Friability, %

100

Static granularity, MPa, not less than

3,0(30)

Packing: packed in polypropylene bags with polyethylene liners 50 ±1 kg

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