The fertilizer is provided to enhance the crop in different soils (without carbonate,, , acid, sand, clay and sand, , black soil
Detailed introduction to Potassium fertilizer:
Our potassium fertilizer conforms to the following standards
1 Appearance of ------- pale-colored powder
2 Total amount of potassium in the fertilizer, mass fraction of potassium in the Adjustment to K2O,% ----------- no less than 6,5-8,5
3 The number of exchange and water- soluble potassium in terms of K2O in mg per 100g of soil, m-1 ------------ 10-15
4 Mass fraction of moisture ----------- not more than 1%
5 pH 10% aqueous slurry --------7-8
6 Mass fraction of particles passed through a sieve with 1 mm holes in the% -----------------not less than 100
7 Bulk weight g/cm3 -------------------------0,8-0,95
8 crumbly,% - at least no balling
The chemical composition of potassium fertilizers is
The composition of fertilizers Mass fraction of elements in%
K2O 6,5-8,5
SiO2 48,0-53,4
Fe2O3 2,5-2,9
Al2O3 12-13,5
CaO 17-19,5
Mgo 0,5-0,9
Na2O 0,25-0,9
SO3 less than 0.1
TiO2 0,2-0,35
H2O less than 1.0
Fertilizer transported by all modes of transport, in accordance with the rules of carriage of goods, operating in this mode of transport
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