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Urea modified with magnesium

Urea modified with magnesium

Urea modified with magnesium

Ts 00203068-74:2018 (CN of FEA code 310 210 1000)

 

Urea modified with magnesium, intended for agriculture and retail as fertilizer.

NITROGEN (N)

Nitrogen is a substance that plays an important role in plant metabolism, and is also a part of organic nitrogen compounds, proteins, enzymes, nucleic acids, chlorophylls, alkaloids, many types of vitamins and other substances.

Plants in the period of rapid growth and the formation of concentrated vegetative organs (horns and leaves) absorbs and assimilates large amounts of nitrogen.

Effect on plants. The nitrogen supply determines the growth process, the volume and intensity of protein synthesis and other nitrogenous organic compounds in the plant. Nitrogen deficiency especially affects the growth of vegetative organs. The photosynthetic apparatus is a weak development of the leaf and horn as a result of nitrogen deficiency, which in turn restricts the formation of productive organs and leads to a decrease in yield and a decrease in the amount of protein in the product.

Lack of nitrogen. Main symptoms: impaired growth of vegetative organs as a result of impaired formation of chlorophyll and the formation of light green or yellowish-green leaves.

Abundance of nitrogen. Excessive nitrogen supply leads to an increase in vegetative mass, a decrease in yield and a deterioration in quality. Reducing the sugar content in sugar beets leads to an increase in "harmful" nitrogen in the sugar production process, a decrease in the starch content in potatoes, and the accumulation of nitrates in vegetables and melons that are harmful to humans and animals.

 

MAGNESIUM (Mg)

Magnesium is one of the most important plant nutrients. Therefore, proper feeding is especially important during periods of their growth. After nitrogen, phosphorus and potassium, magnesium is one of the most important plant nutrients. In this case, magnesium literally plays a central role because it is necessary for the formation of chlorophyll. Without magnesium, the plant would not be able to perform photosynthesis.

Magnesium is naturally present in garden soil. It is less in light, sandy and acidic soils than in medium-heavy and heavy soils. So, in light and acidic soils, magnesium is often not even enough. In addition, rainfall and watering removes about 4 to 8 grams of magnesium from a square meter of garden soil each year, and plants absorb the soil magnesium along with other nutrients.

During the growth process and during dry periods, the need of plants for magnesium is highest.

 

According to physicochemical parameters, carbamide modified with magnesium must comply with the requirements and standards indicated in the table! 

Name of indicator

Norm

Appearance

Granules or crystals are white or slightly colored

Mass fraction of nitrogen in terms of dry matter,%, not less

46,0

Mass fraction of biuret,%, no more

1,4

Mass fraction of water,%, no more than:

hygroscopic

common

 

0,3

0,5

Friability,%

100

Grading, %:

mass fraction of granules with a size, mm:

from 1 to 4, not less

from 2 to 4, not less

less than 1, no more

sieve residue 6 mm

 

 

94

70

3

absence

Static strength of granules, MPa (kgf / cm2), not less

or in terms of 1 granule, N, (kgf), not less

1,4(14)

7 (0,7)

Mass fraction of magnesium sulfate - (MgSO4),%, not less

0,02

 

Safety requirements: urea modified with magnesium under normal conditions, non-flammable, fire and explosion proof.

By the degree of exposure to the human body, carbamide modified with magnesium is classified as a moderately hazardous substance of the 3rd hazard class.

Packing: The product is packed in polypropylene bags no more than 50 ± 1 kg and in big bags up to 1 t.

Transportation: transported in bulk and in packaged form, by all means of transport in accordance with the rules for the transport of goods in force on this type of transport.

Storage: the product must be stored in closed, well-ventilated warehouses that protect the product from atmospheric precipitation.

Guaranteed shelf life: 6 months from the date of manufacture.

 

 


 
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