PL173145B1 - Complete mixed fertiliser - Google Patents

Abstract

Complete powdery multi-component fertilizer, characterized by its chemical composition includes PL 173145 B1 Nitrogen (N) - 8% Phosphorus (P2O5) - 9% Potassium (K2O) - 8% Chlorine (Cl) - up to 2% Magnesium (MgO) - 8% Calcium (CaO) - 11% Sodium (Ni ^ O) - 0.4% Iron (Fe) - 0.4% Manganese (MN) - 0.15% Zinc (Zn) - 0.1% Copper (Cu) - 0.1% Boron (B) - 0.02% Molybdenum (Mo) - 0.002% and biological active substances of plant origin or synthetically produced in up to 0.1% of the total weight of the fertilizer.

Description

The subject of the invention is a complete, multi-component fertilizer, preferably in a dusty form.

There are known fertilizers that are a mixture of components in the form of macro and micro elements from the publications summarizing the previous research in "Physiology and biochemistry of seeds of St. Grzesinka, PWRiL, Wa-wa, 1981; in the monographs of: H. Szukalski. "Microelements in plant production of PWRiL, Wawa, 1979 and M. Kotera. Agricultural Chemistry, PWN, W-wa, 1987, and a collective work:" Agricultural Chemistry "PWN, W-wa, 1988. There is also a bibliography of the authors of K. Wiśniewski and H. Sadowski, "Conditioning beet seeds", IHAR Bulletin, 156, 1985, in which the effects of the interaction of intra-seed fertilization and growth regulators on the growth dynamics of beet sprouts and seedlings are discussed.

Known studies show that the previously used seed fertilizers contain one or more nutrients, adapted to individual plant species and local soil needs, while the combined use of intra-seed fertilization with individual growth regulators does not clearly indicate positive results of this treatment. The authors of many publications recommend passive soaking of seeds in micronutrient solutions for several hours as the most effective in operation, despite the technically cumbersome execution and biological life-threatening seed material, and in the case of seed dusting with dry, preferably micronutrient, mortar containing ingredients with the lowest nutritional requirements.

The aim of the invention is to develop a fertilizer that completely eliminates the inconvenience in the use of known fertilizers, and is intended to be applied regardless of the type of soil, and the species of fertilized plants in combination with biologically active substances.

The essence of the invention consists in the fact that the chemical composition includes: Nitrogen (N) - 8% Phosphorus (P2O5) - 9% Potassium (K2O) - 8%

173 145

Chlorine (Cl) - to 2% Magnesium (MgO) - 8% Calcium (CaO) - 11% Sodium (Na ₂ O) - 0.4% Iron (Fe) - 0.4% Manganese (Mn) - 0.15% Zinc (Zn) - 0.1% Copper (Cu) - 0.1% Bor (B) - 0.02% Molybdenum (Mo) - 0.002%

and biologically active substances of plant origin or synthetically produced in an amount up to 0.1% of the total weight of the fertilizer.

Compound fertilizer, complete according to the invention, ensures proper nutrition of sprouts and seedlings in the case of low nutrient content in the soil surrounding the seeds, and aw, V r-1 / "1 lz-i« ir) / ^- , λ λ <'ΤΖΛ, ·, · « > lithium in »« α * - * λ. λ Ζ.Λ + 1w www »..1 · ~ - - Z1 ._- C * 1 X— - * —1 - incorrect proportion icn reduces the impact on the initial plant growth. It stimulates the growth of the seedling root system, providing the basis for further dynamic plant development. In addition, it has toxic properties for pathogens and increases the effectiveness of intra-seed fungicides. It replaces pre-sowing nitrogen fertilization and reduces the basic fertilization requirements by an average of 15 - 20%. Due to its dusty form, the fertilizer is evenly distributed over the seed surface.

The dose of the fertilizer is 1.2 - 2.0 kg / 100 kg of coarse seeds (pulses and others), and

1.8 - 3.0 kg / 100 kg fine / cruciferous seeds, legumes, beetroots and others).

The advantage of the fertilizer according to the invention is that it contains substances that improve the lubricity of seeds, anti-dusting substances, adhesives and substances that prevent caking of the fertilizer. Preferably, the dusty form (particle size up to 300 µm) ensures homogeneity of the fertilizer and high efficiency of action, and the possibility of easy and quick mixing with pesticides.

The fertilizer according to the invention is illustrated by the following example of the chemical composition without limiting its scope.

Example. A multi-component fertilizer, preferably complete in a powdery form, has individual nutrients contained in various chemical compounds with different chemical activity, defined in the following%>:

Nitrogen (N) - 8% Phosphorus (P ₂ O ₅ ) - 9% Potassium (K ₂ O) - 8% Chlorine (Cl) - to 2% Magnesium (MgO) - 8% Calcium (CaO) - 11% Sodium (Na2O) - 0.4% Iron (Fe) - 0.3% Manganese (Mn) - 0.18% Zinc (Zn) - 0.22% Copper (Cu) - 0.1% Bor (B) - 0.02% Molybdenum (Mo) - 0.002%

and biologically active substances of plant origin or synthetically produced in an amount up to 0.1% of the total weight of the fertilizer.

173 145

Publishing Department of the UP RP. Circulation of 90 copies

Price PLN 2.00

Claims (1)

Patent claim Complete multi-component fertilizer in a powdery form, characterized in that the chemical composition includes: Nitrogen (N) - 8% Phosphorus (P2O5) - 9% Potassium (K ₂ O) - 8% Chlorine (Cl) - to 2% Magnesium (MgO) - 8% Calcium (CaO) - 11% Sodium (Na ₂ O) - 0.4 °% z ^ eiazo (rc) - Λ ΛΛ / O, H70 Manganese (MN) - 0.15% Zinc (Zn) - 0.1% Copper (Cu) - 0.1% Bor (B) - 0.02% Molybdenum (Mo) - 0.002% and biological active substances of plant origin or synthetically produced in an amount up to 0.1% of the total weight of the fertilizer.