CN112457139A - Novel multifunctional fertilizer additive - Google Patents
Novel multifunctional fertilizer additive Download PDFInfo
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- CN112457139A CN112457139A CN202110006611.7A CN202110006611A CN112457139A CN 112457139 A CN112457139 A CN 112457139A CN 202110006611 A CN202110006611 A CN 202110006611A CN 112457139 A CN112457139 A CN 112457139A
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- edta chelated
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a novel multifunctional fertilizer additive which can be used as an additive for improving various conventional fertilizers such as compound mixed fertilizer, macroelement water-soluble fertilizer, flush fertilizer, organic fertilizer and the like, so that the conventional fertilizer has the functions of increasing yield, improving quality, preserving water, improving saline-alkali soil, resisting drought, cold, diseases and insect pests, preventing heavy metal pollution, improving fertilizer efficiency, promoting crop growth and development, adjusting the pH value of soil and the like. The auxiliary agent comprises the following components in proportion: 45.00 percent of agricultural polypeptide amino acid, 50.00 percent of mineral source potassium fulvate, 2.00 percent of instant sodium octaborate tetrahydrate, 0.80 percent of EDTA chelated iron, 0.80 percent of EDTA chelated manganese, 0.70 percent of EDTA chelated copper and 0.70 percent of EDTA chelated zinc. The invention is a rare full-water-soluble fertilizer auxiliary agent combining polypeptide, mineral potassium fulvate and added trace elements, has the characteristics of comprehensive functions, safety, effectiveness and the like, can obviously improve the comprehensive nutritional performance of the fertilizer, and is convenient for fertilizer production enterprises to add into products with different formulas to deal with the complex plant nutrition problems of different areas and crops.
Description
Technical Field
The invention relates to a functional additive raw material used as a fertilizer in the production process of a fertilizer, in particular to a novel multifunctional fertilizer additive.
Background
1. The growing industry is faced with ever increasing complex soil and nutrient requirements. In order to ensure the high efficiency and high yield of modern agriculture, the use of a large amount of fertilizers and pesticides and the manual management and intervention of unnatural conditions for many years lead to serious changes of the physicochemical properties and biological systems of soil. When the inventor visits in the field, farmers face the land operated for many years (especially high-longitude-field areas), and often suffer from the problems of complaining that the land is not planted more and more, the same fertilizer is not effective more and more, the investment is higher but the benefit is not high, and the like. The complaints of farmers are that the problem of soil environment change comes to the end, but the treatment and restoration of soil problems are extremely complicated and costly to invest, and under the drive of economic benefits, farmers are hard to bear the land treatment with reduced income. It is very important to find a set of fertilization scheme which can gradually restore the soil and also can give consideration to the land income. The present invention is also this direction of development and exploration based on the "compromise of long-term and short-term benefits" of the farmer's income.
2. The requirements of fertilizer production enterprises are as follows: the industrialization of the fertilizer goes through the first-element, second-element, third-element and multi-element compound fertilizers, and then goes to the special fertilizer, and the first fertilizer which goes through the planned economic period is difficult to be supplied to the current more than needed. Many fertilizer production enterprises often face the following problems: the profit margin of the conventional fertilizer becomes lower and lower: the conventional fertilizer has the advantages that the whole supply of the fertilizer is larger than the demand, the profit space is continuously eaten by silkworms, and the domestic trade matching network is perfect, so that the profit of the regional transportation cost of the main raw materials of the fertilizer is reduced, the regional profit of the raw materials and the finished products is passed, and the profit is compressed again; secondly, the profit margin of the special fertilizer is highlighted: the demand of special fertilizer is increased year by year due to the increasing demand of diversified planting. The special fertilizer has the functional characteristics of flexible formula, strong pertinence, quick response, small dosage, time and labor saving and the like, and constantly solves various land problems for farmers. The market is still in a demand-supply stage, the profit margin is higher than that of the traditional fertilizer market, and the market becomes a newly added power point of most fertilizer enterprises; third, medium and small enterprises face technical shortage in the aspect of special fertilizers: compared with large-scale enterprises, medium and small-scale enterprises with weak capital and strength basically have no special fertilizer independent research and development capability, and meanwhile, good and unsmooth special fertilizer raw material suppliers are lack of the corresponding technical identification capability, so that the medium and small-scale fertilizer enterprises can face the problems of road bending, high cost, slow yield, instability and the like. Even in order to pursue short-term commercial effect, some enterprises illegally use the addition components or additives which are forbidden by the state with quick efficiency increase, so that not only laws and regulations are violated, but also unnecessary damage and loss are easily caused to the land of terminal farmers. In conclusion, through the breakthrough of proportioning technology, soil and plant-friendly raw materials are selected, and the design boundary of 'high cost performance, safety, easy addition and universality' is taken, so that necessary technology and product support are provided for the development of special fertilizer products of medium and small enterprises, and the special fertilizer products are prevented from moving a curved path.
3. Mineral potassium fulvate, agricultural polypeptide amino acid and other trace elements are mature industrial products in recent years, field tests and effect feedback of different crops, soil environments and the like are carried out in the agricultural field for many years, and a large amount of test result data are accumulated. The multifunctional universal fertilizer auxiliary agent formula system is also established based on the integration and analysis of the related data and the combination of years of agriculture and chemical service experience.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a novel multifunctional fertilizer additive which has high cost performance, comprehensive and powerful functional performance, low single ton cost increment of a finished product after addition, but higher market benefit price overflow; the universality is good, most crops are suitable, and the crops can be used in the whole period after the addition amount is adjusted; the fertilizer is easy to add, is fully water-soluble powder particles, can be theoretically added into any fertilizer with a conventional formula, and has strong practicability.
In order to achieve the purpose, the invention is realized by the following technical scheme: the novel multifunctional fertilizer additive comprises the following components in parts by weight: 45.00 percent of agricultural polypeptide amino acid, 50.00 percent of mineral source potassium fulvate, 2.00 percent of instant sodium octaborate tetrahydrate, 0.80 percent of EDTA chelated iron, 0.80 percent of EDTA chelated manganese, 0.70 percent of EDTA chelated copper and 0.70 percent of EDTA chelated zinc, and is full water-soluble powder without adding any additive components or additives prohibited by national regulations.
The preparation method of the novel multifunctional fertilizer additive comprises the following steps: 45.00 percent of agricultural polypeptide amino acid, 50.00 percent of mineral source potassium fulvate, 2.00 percent of instant sodium octaborate tetrahydrate, 0.80 percent of EDTA chelated iron, 0.80 percent of EDTA chelated manganese, 0.70 percent of EDTA chelated copper and 0.70 percent of EDTA chelated zinc are physically mixed and stirred for 15 minutes until the components are uniform.
The functions of the invention are as follows:
the agricultural polypeptide amino acid used in the invention is a polypeptide product mixed with various plant beneficial amino acids, and has the characteristics of instant dissolution and full dissolution. The mixed amino acid has main effects on plants:
the amino acids can be directly absorbed by the roots: can be used as a supplementary nutrient element, can be used as an organic nitrogen source directly absorbed and utilized by crops, and is assimilated and absorbed by the crops through transamination and deamination;
② the fertilizer efficiency is superior to single amino acid or nitrogen source: various tests show that the fertilizer efficiency of the mixed amino acid is greater than that of inorganic nitrogen fertilizers (such as ammonium sulfate) with equal nitrogen content and also greater than that of single amino acid;
yield is improved: experiments show that the application of amino acid can increase the tillering number, plant height, flowering amount, fruiting amount, seed grain number and the like of plants. Such as: the leaf surface is applied with the amino acid nutrient solution to promote the growth of rice and increase the tillering spike number, the plant height, the spike length and the yield;
and fourthly, improving the quality: experiments show that the compound fertilizer can improve the protein content of crop grains, and the crude protein content of the wheat treated by applying the compound fertilizer containing the compound amino acid chelate is increased by 23.1 percent compared with that of a control group; part of the nitrate can replace nitrate, so that the nitrate content in plants can be reduced, and the quality of crops is improved;
improving disease resistance: the application of the amino acid potassium fertilizer can obviously improve the carbon cycle of wheat and improve the hardness and elasticity of the stalks of the wheat, thereby greatly improving the lodging resistance of the wheat and obviously enhancing the sheath blight resistance; experiments show that 9L-type amino acids have obvious inhibition effect on toxin generated by alternaria alternate GL-6;
sixthly, improving the drug harm resistance: tests show that after the amino acid biological liquid fertilizer is used for seed dressing, the capability of bean seedlings for resisting phytotoxicity is enhanced, and the effect of bean seedlings recovery is obvious after the liquid fertilizer is sprayed after phytotoxicity;
seventhly, strengthening seedlings: the sweet corn seeds are soaked in the amino acid liquid fertilizer, so that the number and the dry weight of the seedlings can be increased, the root cap ratio and the root activity are improved, the chlorophyll content is increased, and the seedling strengthening effect is achieved.
Eighthly, antioxidation: the oxygen free radicals are generated in the self-metabolism process of organisms, and active oxygen has strong oxidizing power and has destructive effect on the organisms. The biological antioxidant activity of amino acids, which have been suggested as potential biological antioxidants against active oxygen in vivo, was of concern since the end of the 70 s.
Ninthly, heavy metal absorption and damage are reduced: free amino acids can generate amino acid-cation-polyphosphoric acid complexes, and thus the mobility of heavy metal ions is reduced.
Secondly, the mineral source potassium fulvate used in the invention is a black powdery substance which is instant and completely dissolved in water. Through years of research, the plant growth regulator can be used as a plant growth regulator to promote plant growth. Simultaneously has the following functions:
firstly, water retention: it has colloid organic matter, and can loosen soil, adsorb water in large amount, ventilate, moisten soil, prevent drought, make soil have good water, gas and heat conditions, and is suitable for seed germination and seedling growth.
Improving saline-alkali and salinized land: the molecular weight is small, the activity is high, and harmful cations in soil can be adsorbed, so that the concentration of salt in the soil is reduced, the harm of the salt to seeds and seedlings is reduced, and the saline-alkali soil is improved.
③ drought resistance and cold resistance: the plant foliar fertilizer is sprayed to plant leaves, so that stomata of plants can be closed, and plant water transpiration is reduced; the color is dark, which is beneficial to absorbing solar energy; when decomposed by the action of microorganisms, the heat can be released, the ground temperature can be improved, and the cold resistance effect is achieved.
Fourthly, disease and insect resistance: can increase the activity of enzyme in plant body and increase the resistance of plant body.
Fifth, heavy metal pollution prevention: participate in the ion exchange reaction in the soil, adsorb and fix the heavy metal ions in the soil, and prevent the heavy metal ions from entering the biological cycle.
Sixthly, improving the fertilizer efficiency: nitrogen fixation, which can adsorb nitrogen elements in soil, reduce volatilization and loss of nitrogen and improve nitrogen utilization rate; phosphorus dissolving can activate phosphorus elements which are easy to solidify in soil for plant absorption through chelation with the phosphorus elements, so that the phosphorus utilization rate is improved; the active potassium can convert insoluble potassium into soluble potassium through an ion exchange function, increase effective potassium in soil and improve the utilization rate of potassium; promoting the absorption of trace elements, which can generate chelation reaction with slightly soluble trace elements to generate humic acid trace element chelate with good solubility and capable of being absorbed by crops, thereby being beneficial to the absorption of the trace elements by roots and leaves.
Promoting the growth and development of crops: the fertilizer can stimulate the growth of root systems and finally enhance the capability of crops in absorbing water and nutrients; can make the overground part of the plant grow vigorously, such as the height of the plant, the thick stem, the thick leaf and the like; has good effects on tillering and reducing the blight rate.
Adjusting the pH value of soil: the multifunctional organic fertilizer has more functional groups, can be combined with acid and alkali, and can flexibly adjust the pH value of soil.
Ninthly, promoting the growth of soil microorganisms: the fertilizer provides carbon sources and nitrogen sources required by the activity of beneficial microorganisms in soil, thereby promoting the propagation of beneficial bacteria in the microenvironment of the root system, promoting nutrient absorption and preventing the attack of pests on the root.
And thirdly, EDTA chelated products are adopted as other trace element raw materials except boric acid. At the beginning of the design of the invention, amino acid chelating trace elements with better functionality and safety are adopted, but from the viewpoint of reducing the enterprise cost, EDTA chelating state with relatively lower cost is modified. The inventors believe that although this modification effect may have an impact, it meets the design boundaries of the help enterprise. The trace elements are indispensable nutrient elements for plant protein synthesis and enzyme activity, and are absorbed by crops continuously along with the trace elements in the land, and if the supplement amount is insufficient, the crop is in shortage, so that the proper trace elements are added to prevent and control the shortage of the elements and promote the normal growth of the plants.
The organic nitrogen and the organic carbon are used as main raw materials and matched with trace elements which are easy to be lost, and the organic nitrogen and the organic carbon supplement each other, so that the effect of 1+1 & gt 2 is embodied in the aspect of combined functions. From the functional coverage period, the invention can promote the germination rate to promote the root growth in the early stage of the plant growth, promote the absorption efficiency of nutrients by improving the root growth, promote tillering, increase plant height, thickening leaves and thickening leaves in the middle stage of the growth, and improve the functions of flower setting rate, fruit setting rate, quality improvement and the like in the later stage. The fertilizer can completely cover the synergistic requirement of the whole period of plants, namely, the fertilizer can be used as a conventional fertilizer auxiliary agent of the whole period and has crop period universality. Meanwhile, the invention has the functions of water retention, drought resistance, stress resistance and the like, and has more obvious effect when crops encounter extreme environments.
The invention has the following beneficial effects: from the "compromise between long-term and short-term benefits" of the farmer: aiming at the rapid benefit and efficiency increase of crops: has obvious external crop performance amplification such as root promotion, plant height promotion, plant thickness promotion, flower promotion, fruit increase and the like; has long-term benefit for soil: for example, the soil conditioner has the advantages of reducing heavy metal harm and salt damage, retaining water, improving the physical and chemical properties of soil, increasing beneficial bacteria in soil and the like, although no obvious effect is shown in a short period, the soil conditioner has increasingly obvious land benefits along with continuous optimization of soil environment after continuous use.
In the aspect of fertilizer enterprises as conventional fertilizer addition auxiliaries: firstly, the cost performance is high, the functional performance is comprehensive and strong, the single ton cost increment of the added finished product is low, but the market benefit is high in price overflow; secondly, the universality is good, most crops are suitable, and the crops can be used in the whole period after the addition amount is adjusted; and the easily-added and fully-water-soluble powder particles can be theoretically added into any conventional fertilizer formula, including but not limited to compound mixed fertilizer, macroelement water-soluble fertilizer, flush fertilizer, organic fertilizer and other various conventional fertilizers, and become an upgraded version of the formula fertilizer.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The specific implementation mode adopts the following technical scheme: the novel multifunctional fertilizer additive comprises the following components in parts by weight: 45.00 percent of agricultural polypeptide amino acid, 50.00 percent of mineral source potassium fulvate, 2.00 percent of instant sodium octaborate tetrahydrate, 0.80 percent of EDTA chelated iron, 0.80 percent of EDTA chelated manganese, 0.70 percent of EDTA chelated copper and 0.70 percent of EDTA chelated zinc, and is full water-soluble powder without adding any additive components or additives prohibited by national regulations.
The preparation method of the novel multifunctional fertilizer additive comprises the following steps: 45.00 percent of agricultural polypeptide amino acid, 50.00 percent of mineral source potassium fulvate, 2.00 percent of instant sodium octaborate tetrahydrate, 0.80 percent of EDTA chelated iron, 0.80 percent of EDTA chelated manganese, 0.70 percent of EDTA chelated copper and 0.70 percent of EDTA chelated zinc are physically mixed and stirred for 15 minutes until the components are uniform.
The multifunctional fertilizer additive provided by the embodiment can be used as an additive for producing special fertilizers or special-effect fertilizers by fertilizer production enterprises, and the full water-soluble powder is adopted as a physical attribute, so that the multifunctional fertilizer additive is convenient to add into various conventional fertilizers such as compound mixed fertilizers, macroelement water-soluble fertilizers, flush fertilizers, organic fertilizers and the like, and the multifunctional fertilizer additive is easy to use by the fertilizer production enterprises. Meanwhile, the plant growth regulator has plant universality and safety, can be added into various plant periodic fertilizers such as base fertilizers, additional fertilizers and leaf fertilizers, can be flexibly adjusted according to an adding main body, and is easy to control by fertilizer production enterprises.
After the fertilizer synergistic additive is used, the absorption efficiency of the conventional fertilizer can be averagely improved by 20-30%, and meanwhile, the fertilizer damage and salt damage are reduced, and the soil environment is improved. The cost is increased little after the addition, but the sales profit is improved obviously under the equivalent effect, and the market price of the finished product can be improved by about 10 to 100 percent (specifically determined by the addition amount and the product audience). Compared with other synergist products, the synergist is safer and more environment-friendly, and the short-term benefit and the long-term benefit of the land are more emphasized.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The novel multifunctional fertilizer additive is characterized by comprising the following components in parts by weight: 45.00 percent of agricultural polypeptide amino acid, 50.00 percent of mineral source potassium fulvate, 2.00 percent of instant sodium octaborate tetrahydrate, 0.80 percent of EDTA chelated iron, 0.80 percent of EDTA chelated manganese, 0.70 percent of EDTA chelated copper and 0.70 percent of EDTA chelated zinc, and is full water-soluble powder without adding any additive components or additives prohibited by national regulations.
2. The preparation method of the novel multifunctional fertilizer additive is characterized by comprising the following steps: 45.00 percent of agricultural polypeptide amino acid, 50.00 percent of mineral source potassium fulvate, 2.00 percent of instant sodium octaborate tetrahydrate, 0.80 percent of EDTA chelated iron, 0.80 percent of EDTA chelated manganese, 0.70 percent of EDTA chelated copper and 0.70 percent of EDTA chelated zinc are physically mixed and stirred for 15 minutes until the components are uniform.
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| CN202110006611.7A CN112457139A (en) | 2021-01-05 | 2021-01-05 | Novel multifunctional fertilizer additive |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114766303A (en) * | 2022-03-21 | 2022-07-22 | 六安亿牛生物科技有限公司 | High-yield lodging-resistant planting method for hybrid rice |
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Application publication date: 20210309 |