Brief information about «Sapropel»

Sapropel is the adjournments of freshwater water reservoirs consisting of an organic substance and mineral admixings. It is formed as a result of biochemical, microbiologic and physical-mechanical processes of residues populating like or pond of vegetative and animal organisms, and also brought of organic particles in water reservoirs by water and by wind.

Sapropel, as fertilizer, is known for a long time: it was applied to improvement kitchen garden grounds in past eyelid.

Practically, it is finished fertilizer. For convenience applications sapropel is dried up to commodity humidity (60%) on a stage of manufacture,

— It is sifted (as required);
— It is analyzed in the special laboratories;
— It is packed up.

Quality of sapropel depends on the content of nutritious elements in it. Fertilizer sapropelic lakes Kishemskoe of organic-calcareous type. A mass fraction of nutrients (% on dry content):

— total nitrogen, not less than 0,7 % ;
— total phosphorus, not less than 0,1 %
— total potassium, not less than 0.1%
— organic substances, from 15 up tp 50 %;
— pH from 7 up to 8 unities;
— calcium (in recalculation on CaO) up to 20 %.

The structure of an organic part of sapropel consists of gumic acids, fulvic acids, the amino acids, non-hydrolyzed remains, a hemicellulose, and also water-soluble matters.
Microelements (manganese, iron copper, boron, etc.) enter also in structure of a mineral part, except for the specified macronutrients.

The optimal biological ratio of nutrients excludes «Overfeeding» or «underfeeding» plants, therefore overdoses of sapropel are not terrible.

Sapropel is fertilizer of prolonged effect, has melioration effect and positive influences ecological factors of an environment. It does not contain seeds of weeds and doesn't incorporate antibiotics, it is assisting development of causative organisms, and it is also absorb of radio elements.

We recommend the following doses of addition of sapropelic fertilizer in pure state.
Seeding 1 part of sapropel — 3 part of ground mix
Indoor plants 1 part of sapropel — 3 part of ground mix
Outdoor plants 0,3-4 kg /m2 at a diggin

Organic-calcareous type of sapropel has deoxidizing properties. It is recommended for all types of plants.

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