BG110828A - A composition and a method for production of leaf fertilizer - Google Patents

Abstract

The invention refers to agriculture and foliar breeding of plants with balance micro fertilizer made under cavitation. The invention solves problems pertaining to lack of nutrients for plants resulting from soil fatigue. Application of various fertilizers and plant stimulants resulting in difficulties like bad dissolution, nozzle congestion, blight formation, limited number of micronutrients, lack of sulphur, cobalt et al. leads to impossibility to balance cell processes. The essence of problem solving is in the balanced content of micronutrients controlled by organic acids of pH 5,3-6,0 and the innovative increase of biological activity by cavitation dissolution of components used as sulphates. Cavitation processing increases biological activity of liquid fertilizer and kills vermin and harmful flora. Specific applications are as foliar breeding and in cases of high chlorosis as soil fertilizer.

Description

COMPOSITION AND METHOD OF PREPARATION OF A FERTILIZER FERTILIZER

The patent relates to a composition and method for producing a micro fertilizer for leaf fertilization, in the form of a cavitated aqueous solution with increased biological activity, regulated pH, balanced content of basic, secondary nutrients and trace elements.

Fertilizers are known for leaf feeding in solid, liquid form, in the form of suspensions and solutions obtained by conventional methods - dry mixing, dissolving or synthesis. The analysis of these fertilizers shows that regardless of the wide nitrogen content ranges from 8 to 30%, P2 Os from 0 to 45% and Kr O from 0 to 38%, the secondary from 0 to 6.6%, the effect their application is approximately the same, indicating that it is not the concentration of the nutrients that determines their efficiency but their faster and complete absorption, leading to regulation of processes in the cell. It is also known that the biological activity of fertilizers can be improved by introducing plant stimulants. There are no known hydromechanical (cavitation) treatments for the production of biologically active micro fertilizers.

The disadvantages of the known fertilizers are:

• Difficult to dissolve, obstruct the nozzles of the spreading devices, which in turn leads to uneven treatment of the crops and the unsatisfactory effect of their use.

• A major drawback of some fertilizers is that they come in two separate packages. The first contains NP {nitrogen (N) and phosphorus (P)} and the second contains potassium (K) in the form of chloride. The spraying should take place immediately after mixing the two solutions, otherwise precipitation will occur and problems with its spraying as well as its efficacy are created. Potassium chloride (K) is introduced into the form of potassium chloride by the undesirable chlorine from plants.

• Overdoses produce burns (leaves burn), which damage the plants.

• A significant drawback of the leaf fertilizers under consideration is the absence of cobalt.

• Fertilizers contain a limited number of trace elements that are not sufficient to balance cellular processes.

• Highly aggressive and dangerous phosphoric acid and potassium base are used to introduce higher concentrations of phosphorus and potassium. • Absence or low sulfur content is a disadvantage.

The object of the patent is to provide a composition and method for producing a microfertilizer for leaf fertilization with balanced elemental composition, pH adjustable in the acidic region and increased biological activity in a non-traditional manner coupled with hydromechanical treatment of the aqueous solution, which shows high efficiency and avoids the disadvantages of existing formulations.

The essence of the patent is that the basic, secondary nutrients and trace elements in the composition of the microtor are imported in the form of sulfates in acidified with organic acids medium and the dissolution process is carried out under the conditions of cavitation.

The advantages of the patent are:

• Balanced content of trace elements, the number of which complies with the Liebig law of the minimum;

• Fertilizer recovers the trace element content from the soil with the crop, thus preventing its fatigue • The proposed fertilizer outperforms the known leaf fertilizers, quickly and easily absorbed through both the leaves and the root system at lower concentrations of basic and secondary nutrients.

• The microtor shows increased bioactivity when dissolving the components in a cavitation environment without the need for the addition of growth stimulants.

• The nutrients are in the form of sulfates, which are easier to digest than

the plants are not as harmful as the chlorine-containing ones.

• Adjusting the pH with organic acids in the range 5.2 - 6.0 optimizes the flow and, if necessary, the restoration of biochemical processes, quickly and completely absorbs the nutrients. • Keeping an acidic environment allows the cobalt (Co + ³ ) ion to participate actively in oxidation and reduction reactions, in DNA synthesis and in cell division. The presence of cobalt promotes auxin metabolism, the synthesis of chlorophyll and genetically related vitamin E.

• Accelerating assimilation processes, protein formation, and hence improved product quality, thanks to the increased sulfur content. Sulfur plays an important role in the redox processes, in the energy balance of plants, in the functioning of phytohormones, in the activation of enzymes, in the formation of chlorophyll, etc.

• The microtor does not cause nitrates to accumulate in the finished product.

• Pre-acidification with organic acid avoids chelation in formulations containing no phosphorus. They themselves are the product of biochemical synthesis in many plants, making fertilizers suitable for organic farming.

• The proposed fertilizer has improved adaptability; easy to apply, does not require pre-opening, does not obstruct the nozzles of the spray systems; the proposed fertilizer prevents chlorosis; the fertilizer has a soft action and does not cause burns when the spray rate is exceeded • Versatile, suitable for all crops in all climatic zones.

• Increases resistance to chlorosis, powdery mildew, drought, cold, disease, beneficial adaptation and overcoming stress in poor soil and climatic conditions.

• Quickly corrects and prevents sulfur deficiency, stress after herbicide treatment.

• Prevents vines being cut

The composition of the proposed microtor is as follows (wt.%):

Basic: Total nitrogen (N) Phosphorus (P2O5) Potassium (KGO) 0.6 - 7.0 0 - 8.0 0.6 - 3.0 Secondary: Magnesium (Mg) - 0.2 - 0.4

Sulfur trioxide (SO c) 2.0 -12.0

Trace elements:

Boron (B) - 0.001 - 0.5

Cobalt (Co) - 0.001 -0.004

Copper (Cu) - 0.006 -0.3

Iron (Fe) - 0.015 -0.75

Manganese (Mn) - 0.001 -0.06

Molybdenum (Mo) - 0.001 -0.005

Zinc (Zn) is 0.01 -0.7

Chromium (Cr) - 0 -0.001

Metal ions are complexed (chelated) with Complexon III (EDTA) only in phosphorus containing compositions

EDTA 0.2 - 2 Organic Acid - 0.2-2

The patent is illustrated by the following example / the content of the elements is expressed in wt% / Water at room temperature in the amount of 2/3 of what is needed to prepare

1 ton microtor is acidified with organic acid 1.0% and in cavitation mode it dissolves (in the form of sulphates) iron (Fe) 0.5%, nitrogen (N) 3.0% (imported with urea for (amide nitrogen) ), ammonium sulphate (for ammonia nitrogen and sulphates) and ammonium nitrate), magnesium oxide (MgO) 0.35%, copper (Cu) 0.02%, EDTA 1.0%. Dissolve (100% hot water 60 ° -70 ° C) together (1.2% potassium oxide (K2O) + 0.1% boron (B) + 0.04% zinc (Zn) by adding the resulting solution to the first stock solution Dissolve together in 50 l hot water (0.002% cobalt (Co) + 0.002% molybdenum (Mo) and add to the mixture. 0.025% manganese (Mn) dissolved in 50 l hot water at 60-70 ° C in the form of sulfate or permanganate and added to the above mixture In 100 l of hot water at 60-70 ° C dissolved 3.5% phosphorus in the form of ammonium monophosphate and introduced into the above mixture The mixture is made up to 1000 liters. The quantity of raw materials is calculated according to the compositions listed in Table 1. After adding all the components and adding up to 1000 liters of water, the resulting microtor is cavitated 2-3 more times.

The essence of the patent is that the introduction of organic acid, the cavitation medium, as well as the favorable relationship between the components in these compositions, including nitrate, ammonia and amide nitrogen, have a strong influence on the growth, protein composition and quality. of production. The unexpected, rapid effect is observed first visually, in a change in the color of the plants from green to dark green (in the first 1 - 4 days), which is associated with the biological activation of the microtor in the conditions of cavitation, as well as the ability of organic acids to form easily digestible salts with iron, etc. microcomponents that move rapidly to growing young plant parts and regulate cellular processes. The habitat of the plants is changing - larger leaf petioles, thicker and greener stems, the plants are more viable. The microtor results in unexpectedly higher yields of 20 to 25%, improved quality.

Table 2 lists some formulations.

Table 2

Composition Food. Elements, wt.% Trace elements, mass' basic secondarily. IN Co Si Fe Mn Mo Zn Cr N P2O5 K2O MgO S03 30N / 15P / 10K 3.0 3.5 1,2 0.35 7,6 0.1 0.002 0.02 0.5 0.025 0.0025 0.04 - 6N / 6K / 5Fe 0.6 - 0.6 0.35 2.0 0.1 0.002 0.02 0.50 0.025 0.0015 0.04 0.00C

Claims (5)

Claims 1) Composition and method of producing a microfertilizer for leaf fertilization, in the form of a cavitated aqueous solution with increased biological activity, regulated pH, balanced content of basic, secondary nutrients and trace elements, characterized in that the content of basic, secondary nutrients elements and trace elements is in quantities as follows in (wt.%): Basic: Total nitrogen (N) 0.6 - 7.0 Phosphorus (P2O5) 0 - 8.0 Potassium (K2O) 0.6 - 3.0 Secondary: Magnesium (Mg) 0.2 - 0.4 Sulfur trioxide (SO c) 2.0 -12.0 Trace elements: Boron (B) 0.001 - 0.5 Cobalt (Co) 0.001 - 0.004 Copper (C) 0.006 - 0.3 Iron (Fe) 0.015 - 0.75 Manganese (Mn) 0.001 - 0.06 Molybdenum (Mo) - 0.001 - 0.005 Zinc (Zn) 0.01 - 0.7 Chromium (Cr) 0 - 0.001 Metal ions are complexed (chelated) with Complexon III (EDTA) only in phosphorus containing compositions EDTA 0.2 - 2 Organic Acid - 0.2-2 2. A leaf-fed microtor composition according to claim 1, characterized in that the dissolution of the basic, secondary nutrients and micro-components is carried out in cavitation conditions. 3) A leaf-fed microtor composition according to claims 1 and 2, characterized in that the dissolution of the basic, secondary nutrients and micro-components is carried out in pre-acidified with organic acids water corresponding to a solution with a concentration of 0.2-2 , 0 wt. %. 4. A leaf-fed microtor composition according to claims 1,2 and 3, characterized in that in 2/3 of the required amount of water per 1 ton microtor is dissolved in a definite sequence with continuous stirring and room temperature, organic acid, green. stone for (Fe), ammonium nitrate, for (ammonia and nitrate nitrogen), urea for (amide nitrogen) (keeping the saltpeter / urea ratio 1: 2), English salt for (Mg), blue stone for (Cu), the remaining components are added to the stock solution after pre-dissolution in hot oda, by grouping, potassium (K) imported with potassium sulphate in combination with trace elements boron (B) imported with boric acid and zinc (Zn) imported with zinc sulphate 7 hydrate separately dissolved together with trace elements cobalt (Co) imported with cobalt sulphate 7 hydrate, ammonium molybdate for (Mo) and potassium dichromate or potassium chromium alum for (Br), finally, manganese (Mn) is added as potassium permanganate or manganese sulphate 5 Ng O, also dissolved in hot water. phosphorus formulations are added with mono ammonium phosphate Top up to 1000 liters a. 5) A leaf-fed microtor composition according to claims 1,2,3 and 4, characterized in that in the compositions containing phosphorus the metal ions are complexed (chelated) with complexon III (EDTA)