WO2024130346A1 - Foliar nutrition of plants - Google Patents
Foliar nutrition of plants Download PDFInfo
- Publication number
- WO2024130346A1 WO2024130346A1 PCT/BG2023/050006 BG2023050006W WO2024130346A1 WO 2024130346 A1 WO2024130346 A1 WO 2024130346A1 BG 2023050006 W BG2023050006 W BG 2023050006W WO 2024130346 A1 WO2024130346 A1 WO 2024130346A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plant
- acids
- dolomite
- molybdenum
- boron
- Prior art date
Links
- 235000016709 nutrition Nutrition 0.000 title claims abstract description 17
- 230000035764 nutrition Effects 0.000 title claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000002509 fulvic acid Substances 0.000 claims abstract description 17
- 239000004021 humic acid Substances 0.000 claims abstract description 16
- 229910000514 dolomite Inorganic materials 0.000 claims abstract description 15
- 239000010459 dolomite Substances 0.000 claims abstract description 15
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 13
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052796 boron Inorganic materials 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- 229910052742 iron Inorganic materials 0.000 claims abstract description 13
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 13
- 239000011733 molybdenum Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000011701 zinc Substances 0.000 claims abstract description 13
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 13
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 12
- 239000011707 mineral Substances 0.000 claims abstract description 12
- 229910001868 water Inorganic materials 0.000 claims abstract description 12
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910001950 potassium oxide Inorganic materials 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 239000003337 fertilizer Substances 0.000 claims abstract description 9
- 235000010755 mineral Nutrition 0.000 claims abstract description 8
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 6
- 239000011572 manganese Substances 0.000 claims abstract description 6
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims abstract description 6
- 239000011573 trace mineral Substances 0.000 claims abstract description 6
- 235000013619 trace mineral Nutrition 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 claims abstract description 5
- HHSPVTKDOHQBKF-UHFFFAOYSA-J calcium;magnesium;dicarbonate Chemical compound [Mg+2].[Ca+2].[O-]C([O-])=O.[O-]C([O-])=O HHSPVTKDOHQBKF-UHFFFAOYSA-J 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000011161 development Methods 0.000 abstract description 4
- 230000008121 plant development Effects 0.000 abstract description 3
- 230000008635 plant growth Effects 0.000 abstract description 3
- 230000004936 stimulating effect Effects 0.000 abstract description 2
- 230000001863 plant nutrition Effects 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 24
- 239000002689 soil Substances 0.000 description 11
- 235000015097 nutrients Nutrition 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- PUKLDDOGISCFCP-JSQCKWNTSA-N 21-Deoxycortisone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)C)(O)[C@@]1(C)CC2=O PUKLDDOGISCFCP-JSQCKWNTSA-N 0.000 description 3
- 235000002566 Capsicum Nutrition 0.000 description 3
- FCYKAQOGGFGCMD-UHFFFAOYSA-N Fulvic acid Natural products O1C2=CC(O)=C(O)C(C(O)=O)=C2C(=O)C2=C1CC(C)(O)OC2 FCYKAQOGGFGCMD-UHFFFAOYSA-N 0.000 description 3
- 239000006002 Pepper Substances 0.000 description 3
- 241000722363 Piper Species 0.000 description 3
- 235000016761 Piper aduncum Nutrition 0.000 description 3
- 235000017804 Piper guineense Nutrition 0.000 description 3
- 235000008184 Piper nigrum Nutrition 0.000 description 3
- 241000041303 Trigonostigma heteromorpha Species 0.000 description 3
- 229940095100 fulvic acid Drugs 0.000 description 3
- 230000012010 growth Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003851 biochemical process Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000029553 photosynthesis Effects 0.000 description 2
- 238000010672 photosynthesis Methods 0.000 description 2
- 230000035790 physiological processes and functions Effects 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000004546 suspension concentrate Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000032823 cell division Effects 0.000 description 1
- 210000003763 chloroplast Anatomy 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000020774 essential nutrients Nutrition 0.000 description 1
- 238000013401 experimental design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000003054 hormonal effect Effects 0.000 description 1
- 238000003898 horticulture Methods 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000009369 viticulture Methods 0.000 description 1
Definitions
- This invention relates to an agent for foliar nutrition of plants, which will find application in the form of a suspension fertilizer for stimulating plant growth and development.
- Fertilizers produced from natural minerals are applied in various fields of agriculture, such as horticulture, fruit growing, viticulture, etc., to optimize soil fertility and, consequently, to increase the yield and quality of production of cultivated plants.
- This type of fertiliser is mainly applied to the soil in granular or powdered form. Their action is varied and they affect both soil acidity and the growth and development of agricultural crops.
- the main disadvantage of this type of fertiliser is its slow uptake by plants and the relatively low content of the main nutrients in its composition.
- Patent document BG4333U describes an agent for foliar and soil nutrition of plants, representing an organic-mineral liquid fertiliser of natural origin, suitable for arable, fruit and vegetable crops.
- the known product includes humic and fulvic acids, algae, glycine, potassium oxide as well as iron, manganese, zinc, boron, copper and molybdenum dissolved in water.
- the object of the invention is to create a plant foliar nutrition agent which, by optimally combining micronized minerals and organic substances of natural origin, stimulates plant growth and development, increasing yield and the quality of the finished product.
- the task was solved by developing a plant foliar nutrition product, which is an organic-mineral suspension liquid fertiliser and includes humic acids, fulvic acids, potassium oxide, the trace elements iron, manganese, zinc, boron, copper and molybdenum, and water.
- the plant foliar nutrition composition further comprises a natural mineral dolomite representing calcium magnesium carbonate, the components thereof being in the following weight percentages: dolomite from 35% to 40%; fulvic acids from 3% to 5%; humic acids from 1% to 3%; potassium oxide from 0.5% to 1%; iron from 0.1 % to 0.2% ; manganese from 0.04% to 0.06%; zinc from 0.02% to 0.04%; boron from 0,03% to 0,05%; copper from 0.01% to 0.03; molybdenum from 0.002% to 0.004%; and water up to 100%.
- a natural mineral dolomite representing calcium magnesium carbonate, the components thereof being in the following weight percentages: dolomite from 35% to 40%; fulvic acids from 3% to 5%; humic acids from 1% to 3%; potassium oxide from 0.5% to 1%; iron from 0.1 % to 0.2% ; manganese from 0.04% to 0.06%; zinc from 0.02% to 0.04%; boron from
- the components of the formulated composition are in the following weight percentages: dolomite - 40%; fulvic acids - 3%; humic acids - 2%; potassium oxide - 0,5 %; iron - 0,12%; manganese - 0,06%; zinc - 0,04%; boron - 0,04%; copper - 0,02; molybdenum - 0,004% and water up to 100%.
- the foliar nutrition agent created is formulated as a suspension concentrate, which allows optimal penetration through the leaves of the plants, fully absorbing the nutrients.
- a further advantage is the balanced combination of dolomite with fulvic acids, humic acids and trace elements, as plants thus take up more nutrients that are vital for the optimal functioning of a number of physiological and biochemical processes.
- the plant foliar nutrition product created is a suspension organo -mineral fertilizer of natural origin which is versatile for use in vegetable, field, and fruit crops. Its balanced composition contributes to accelerated metabolism in plants, increased productivity and overcoming stress conditions caused by adverse abiotic factors.
- the plant foliar nutrition agent based on dolomite, fulvic acids, humic acids and micro elements has components in the following weight percentages: dolomite - 40%; fulvic acids - 3%; humic acids - 2 %; potassium oxide - 0,5 %; iron - 0,12%; manganese - 0,06%; zinc - 0,04%; boron - 0,04%; copper - 0,02; molybdenum - 0,004% and water up to 100%.
- Dolomite is a natural mineral representing calcium magnesium carbonate.
- dolomite flour is used in the form of improvers that neutralise soil acidity.
- Such fertilisers improve soil structure, optimise the activity of microorganisms and improve the assimilation of other nutrients.
- Fulvic acid is a nutrient found in the humus layer of the soil and provides plants with a healthy habits and high yield. Fulvic acid is produced in extremely small quantities by millions of beneficial microbes that act on decaying plant matter. It combines with various minerals to create a complex molecular compound. Fulvic acid works by activating nutrients in the soil so that they can be used by plant cells.
- Humic acids are produced because of the breakdown of organic matter in the soil by microbial life. Humic acids are macromolecules soluble in alkaline media, which become an excellent choice for improving soil properties due to their high molecular weight. At the same time, they provide better management and mobility of nutrients available in the substrate and significantly improve water retention.
- Potassium is one of the essential nutrients needed for crop growth. It is usually taken up in large quantities and accounts for between 1.5 and 2% of the weight of the plant - mainly in the leaves and stems. In general, potassium helps to increase crop yield and improve crop quality.
- the trace elements iron, manganese, zinc, boron, copper, and molybdenum are involved in the transport of substances, enzyme synthesis, cell division, and certain physiological and biochemical processes (photosynthesis, respiration and growth). Boron is important in the transport of sugars and is responsible for the synthesis of some amino acids. Copper is a component of enzymes involved in photosynthesis, as is iron. Molybdenum is responsible for nitrogen metabolism as well as fixing nitrogen levels. Magnesium is involved in the construction of chloroplasts and zinc is responsible for the hormonal balance in the plant.
- the plant foliar nutrition is obtained as follows:
- the reactor is charged with the required amount of deionized water, then heated to 35°C.
- the starting materials are fed successively with continuous stirring in the following sequence: water, dolomite, fulvic/humic acids.
- the duration of stirring is 30 minutes until the components are completely homogenised.
- the trace elements are chelated by continuously stirring the raw materials providing: iron, manganese, copper, boron, molybdenum and zinc. After complete dissolution of the components, the chelated solution is transferred to the reactor with dolomite and fulvic/humic acids. The resulting mixture is homogenized for 20 minutes at 25°C and directed to the dosing plant.
- Treatments were carried out over 10 days - on the following dates: 15.06.2022; 25.06.2022 and 05.07.2022.
- Table 1 Biometric measurements - Pepper, Harlequin variety
- Table 2 Pepper, Harlequin variety, yield
Abstract
This invention relates to an agent for plant foliar nutrition, which will find application in the form of a suspension fertilizer for stimulating plant growth and development. The formulated foliar plant nutrition agent includes humic acids, fulvic acids, potassium oxide, the trace elements: iron, manganese, zinc, boron, copper and molybdenum, and water. According to the invention, the plant foliar nutrition product further comprises a natural mineral dolomite representing calcium magnesium carbonate, the components thereof being in the following weight percentages: dolomite from 35% to 40%; fulvic acids from 3% to 5%; humic acids from 1% to 3%; potassium oxide from 0,5% to 1%; iron from 0,1% to 0,2%; manganese from 0.04% to 0.06%; zinc from 0.02% to 0.04%; boron from 0,03% to 0,05%; copper from 0.01% to 0.03; molybdenum from 0.002% to 0.004%; and water up to 100%.
Description
Foliar nutrition of plants
Technical field
This invention relates to an agent for foliar nutrition of plants, which will find application in the form of a suspension fertilizer for stimulating plant growth and development.
Background of the invention
Fertilizers produced from natural minerals are applied in various fields of agriculture, such as horticulture, fruit growing, viticulture, etc., to optimize soil fertility and, consequently, to increase the yield and quality of production of cultivated plants. This type of fertiliser is mainly applied to the soil in granular or powdered form. Their action is varied and they affect both soil acidity and the growth and development of agricultural crops. The main disadvantage of this type of fertiliser is its slow uptake by plants and the relatively low content of the main nutrients in its composition.
Patent document BG4333U describes an agent for foliar and soil nutrition of plants, representing an organic-mineral liquid fertiliser of natural origin, suitable for arable, fruit and vegetable crops. The known product includes humic and fulvic acids, algae, glycine, potassium oxide as well as iron, manganese, zinc, boron, copper and molybdenum dissolved in water.
Combining natural minerals with organic substances, and changing their formulation - as suspension concentrates, and the way they are treated, will lead to an increase in their efficiency and their widespread use in practice.
Summary of the invention
The object of the invention is to create a plant foliar nutrition agent which, by optimally combining micronized minerals and organic substances of natural origin, stimulates plant growth and development, increasing yield and the quality of the finished product.
The task was solved by developing a plant foliar nutrition product, which is an organic-mineral suspension liquid fertiliser and includes humic acids, fulvic acids, potassium oxide, the trace elements iron, manganese, zinc, boron, copper and molybdenum, and water. According to the invention, the plant foliar nutrition composition further comprises a natural mineral dolomite representing calcium magnesium carbonate, the components thereof being in the following weight percentages: dolomite from 35% to 40%; fulvic acids from 3% to 5%; humic acids from 1% to 3%; potassium oxide from 0.5% to 1%; iron from 0.1 % to 0.2% ; manganese from 0.04% to 0.06%; zinc from 0.02% to 0.04%; boron from 0,03% to 0,05%; copper from 0.01% to 0.03; molybdenum from 0.002% to 0.004%; and water up to 100%.
In one preferred embodiment, the components of the formulated composition are in the following weight percentages: dolomite - 40%; fulvic acids - 3%;
humic acids - 2%; potassium oxide - 0,5 %; iron - 0,12%; manganese - 0,06%; zinc - 0,04%; boron - 0,04%; copper - 0,02; molybdenum - 0,004% and water up to 100%.
It is an advantage of the invention that the foliar nutrition agent created is formulated as a suspension concentrate, which allows optimal penetration through the leaves of the plants, fully absorbing the nutrients. A further advantage is the balanced combination of dolomite with fulvic acids, humic acids and trace elements, as plants thus take up more nutrients that are vital for the optimal functioning of a number of physiological and biochemical processes.
Description of embodiment of the invention
The plant foliar nutrition product created is a suspension organo -mineral fertilizer of natural origin which is versatile for use in vegetable, field, and fruit crops. Its balanced composition contributes to accelerated metabolism in plants, increased productivity and overcoming stress conditions caused by adverse abiotic factors.
In a preferred embodiment, the plant foliar nutrition agent based on dolomite, fulvic acids, humic acids and micro elements has components in the following weight percentages: dolomite - 40%; fulvic acids - 3%;
humic acids - 2 %; potassium oxide - 0,5 %; iron - 0,12%; manganese - 0,06%; zinc - 0,04%; boron - 0,04%; copper - 0,02; molybdenum - 0,004% and water up to 100%.
The components used have the following characteristics:
Dolomite is a natural mineral representing calcium magnesium carbonate. In agriculture, dolomite flour is used in the form of improvers that neutralise soil acidity. Such fertilisers improve soil structure, optimise the activity of microorganisms and improve the assimilation of other nutrients.
Fulvic acid is a nutrient found in the humus layer of the soil and provides plants with a healthy habits and high yield. Fulvic acid is produced in extremely small quantities by millions of beneficial microbes that act on decaying plant matter. It combines with various minerals to create a complex molecular compound. Fulvic acid works by activating nutrients in the soil so that they can be used by plant cells.
Humic acids are produced because of the breakdown of organic matter in the soil by microbial life. Humic acids are macromolecules soluble in alkaline media, which become an excellent choice for improving soil properties due to their high molecular weight. At the same time, they provide better management and mobility of nutrients available in the substrate and significantly improve water retention.
Potassium is one of the essential nutrients needed for crop growth. It is usually taken up in large quantities and accounts for between 1.5 and 2% of the
weight of the plant - mainly in the leaves and stems. In general, potassium helps to increase crop yield and improve crop quality.
The trace elements iron, manganese, zinc, boron, copper, and molybdenum are involved in the transport of substances, enzyme synthesis, cell division, and certain physiological and biochemical processes (photosynthesis, respiration and growth). Boron is important in the transport of sugars and is responsible for the synthesis of some amino acids. Copper is a component of enzymes involved in photosynthesis, as is iron. Molybdenum is responsible for nitrogen metabolism as well as fixing nitrogen levels. Magnesium is involved in the construction of chloroplasts and zinc is responsible for the hormonal balance in the plant.
The plant foliar nutrition is obtained as follows:
The reactor is charged with the required amount of deionized water, then heated to 35°C. The starting materials are fed successively with continuous stirring in the following sequence: water, dolomite, fulvic/humic acids. The duration of stirring is 30 minutes until the components are completely homogenised. In a second production reactor the trace elements are chelated by continuously stirring the raw materials providing: iron, manganese, copper, boron, molybdenum and zinc. After complete dissolution of the components, the chelated solution is transferred to the reactor with dolomite and fulvic/humic acids. The resulting mixture is homogenized for 20 minutes at 25°C and directed to the dosing plant.
A biological trial of the developed plant foliar nutrition product on the yield and quality of pepper, Harlequin variety. The experimental work was carried out in an unheated steel-glass greenhouse on a total area of plots: 300 m2; number of plants per 1 da - 3000 pcs; experimental design - block-linear - 50+105+105+50/30 cm; date of transplanting - 25.04.2022; date of harvest - June - August 2022; soil type - alluvial meadow.
Experiment option:
1. Control.
2. Foliar nutrition - 1% (300 g per acre in 301 of water).
Treatments were carried out over 10 days - on the following dates: 15.06.2022; 25.06.2022 and 05.07.2022.
The reported efficiency in % by Abbot’s formula is shown in Table 1, the parameters reported are the biometric measurements: plant height; stem diameter; plant weight; root length and root weight.
The reported yield is shown in Table 2.
Table 1: Biometric measurements - Pepper, Harlequin variety
Table 2: Pepper, Harlequin variety, yield
Claims
1. A plant foliar nutrition agent, being an organic-mineral suspension liquid fertilizer and including humic acids, fulvic acids, potassium oxide, the trace elements iron, manganese, zinc, boron, copper and molybdenum, and water, characterized in that it also includes the natural mineral dolomite, being calcium magnesium carbonate, the components of which are in the following percentages by weight:
35% to 40% dolomite; fulvic acids from 3% to 5%; humic acids from 1% to 3%; potassium oxide from 0,5% to 1%; iron from 0, 1 % to 0,2% ; manganese from 0.04% to 0.06%; zinc from 0.02% to 0.04%; boron from 0,03% to 0,05%; copper from 0.01 % to 0.03 ; molybdenum from 0.002% to 0.004%; and water up to 100%.
2. A plant foliar nutrition agent, according to claim 1 , characterized in that its components are in the following weight percentages: dolomite is 40%; fulvic acids are 3%; humic acids are 2%; potassium oxide is 0.5%; iron is 0.12%; manganese is 0.06%; zinc is 0.04%; boron is 0.04%; copper is 0.02%; molybdenum is 0.004% and water is up to 100%.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BGBG/P/2022/113638 | 2022-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2024130346A1 true WO2024130346A1 (en) | 2024-06-27 |
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