- BrandSOUL NUTRUTION Z
- Country of manufactureRussia
- Form of issueGranules
Agricultural academy of Stolypin developed new mineral fertilizer on the basis of natural zeolite and the Carbamide (UREA of 46. 2% ) which showed the efficiency on experimental fields of Timiryazevsky agricultural academy. The main ingredients of this mineral fertilizer made Natural zeolite and the Carbamide of brand B.
Among nitrogen fertilizers the best for extra root top dressing is the carbamide (urea) - it does not cause such burns which arise on a surface of leaves when spraying by their water solutions of ammonium nitrate. Also at application of a carbamide metal details of sprayers are not subject to corrosion. It is connected with the fact that water solutions of a carbamide have neutral reaction, and in this fertilizer there is no free ammonia. Advantage is also that not dissociated (organic) molecules of a carbamide get into cages of plants at 10 - 20 times quicker, than cations and anions of mineral salts. High speed of penetration of a carbamide into cytoplasm of cages is explained by existence in it of the most available form of nitrogen - amide, quickly and easily passes through biological membranes. Also urea as organic substance more likely than inorganic nitric salts, enters in fabrics interaction with other substances and is intensively used by a plant in biochemical processes. Plants acquire it not only after preliminary decomposition with formation of ammonia under the influence of urease enzyme, but also at live broadcast in a cycle of transformation of nitrogenous substances. Process of digestion of urea plants, unlike cations and anions, takes place only two stages in cages of plants: 1) urea - arginin - 2) cage substance. Ammoniyny and nitrate forms of nitrogen, on the contrary, before they are used by plants in synthetic processes, undergo a number of chemical transformations.
Thanks to the rich content of natural chemical elements, zeolite is fine mineral additive. It prevents a disease of roots of plants, is a source of minerals and a temperature regulator of the soil, reduces the content of nitrates in fruits, plants by 8 - 10% , fruits differ in the increased quality, high content Sakharov, ascorbic acid. Method of application: For cultivation of seedling — the earth of 60% , zeolites of 40% For entering into the soil — to bring in holes or grooves at the rate of 300 gr. on 1 sq. mu Zeolite corresponds to TU 10RSFSR - 3 59 - 88
In a number of the countries and in Russia now natural zeolites are applied to regulation of the water mode and a phytosanitary condition of soils, to optimization of the food mode as a result of prolongation of effect of mineral and organic fertilizers, to use of mineral as a substratum in the closed soil, in a hydroponics.
Zeolites provide the prolonging action when filling cavities of mineral with ions of ammonium, potassium, minerals, including rare - earth. The consumption of fertilizers at sorption technology is reduced by 30 - 40 percent, costs of their introduction — for 30 - 35 percent, at the same time danger of pollution of the biosphere is prevented. Thus issues of long keeping of nutritious elements in the soil with their gradual allocation on soil Wednesday, fuller assimilation by their plants are resolved that as a result reduces danger of pollution of the nature fertilizers.
Zeolite has complex positive effect on chemical properties of the soil and the nutritious mode. Silicon, calcium, potassium, sodium and other elements are its part, particles with a diameter of 0, 25 - 1 mm, the capacity of cationic exchange — 150 mg - ekv prevail. on 100 g of the soil. Bring zeolite under plowing. fertilizers increased by 19 - 44% , losses of nitrogen with infiltrate decreased by 30 - 50% . Besides, zeolite is an additional source of potassium. Use of zeolite (raised a barley harvest without fertilizers on 2, 7 - 4, 6 c/hectare, against the background of full fertilizer — on 6, 7 - 24, 2 c/hectare.