CN110498707B - Essential oil fertilizer with saccular structure and preparation method thereof - Google Patents
Essential oil fertilizer with saccular structure and preparation method thereof Download PDFInfo
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- CN110498707B CN110498707B CN201910874527.XA CN201910874527A CN110498707B CN 110498707 B CN110498707 B CN 110498707B CN 201910874527 A CN201910874527 A CN 201910874527A CN 110498707 B CN110498707 B CN 110498707B
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
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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
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Abstract
The invention discloses an essential oil fertilizer with a sac-shaped structure and a preparation method thereof, the essential oil fertilizer comprises a cellulose sponge which is in a block shape or a ball shape, an isolation film which is wrapped on the outer wall of the cellulose sponge, a fertilizer layer, small fertilizer particles which are uniformly adsorbed on the outer wall of the isolation film and enable the cellulose sponge to be in a ball shape, and a peripheral protective film which is uniformly wrapped on the outer wall of the fertilizer layer, wherein the cellulose sponge is used for absorbing plant essential oil and releasing the plant essential oil to nearby crop roots in the process of decomposing the essential oil fertilizer, and the peripheral protective film is used for gathering and wrapping the small fertilizer particles in the fertilizer layer; when the essential oil is added, whether the physicochemical property of the fertilizer is influenced or not does not need to be considered, and the addition amount of the essential oil can be adjusted according to the required addition amount of the essential oil, so that the addition amount of the essential oil can be flexibly changed; the invention provides a concept that plants absorb fertilizer first and then absorb essential oil, and multiple fertilization is not needed, so that one fertilization is realized, and nutrition is provided for two times.
Description
[ technical field ] A method for producing a semiconductor device
The invention belongs to the field of fertilizers, and particularly relates to an essential oil fertilizer with a capsular structure and a preparation method thereof.
[ background of the invention ]
The essential oil can prevent infectious diseases, bacteria, virus, and mold, prevent inflammation and spasm, and promote cell metabolism and cell regeneration. Some essential oils can regulate endocrine organs, promote hormone secretion, and promote physiological and psychological activities of human body.
At present, the general utilization rate of the fertilizer is not high, the utilization rate of a nitrogen fertilizer is only about 25%, the utilization rate of a phosphate fertilizer is about 20%, and the utilization rate of potassium is about 30%. In the prior art, essential oil fertilizers have already begun to be popularized, but the addition amount of essential oil is a curve with marginal effect, the absorption utilization rate of the fertilizer is not in direct proportion to the addition amount of the essential oil, a relatively accurate range can be obtained only through a large number of field test screens, the addition amount of each fertilizer has slight difference, and the more accurate addition amount is still explored; and moreover, the types of the fertilizers are different, the adding methods are different, and the method for adding the essential oil of each fertilizer needs to be repeatedly verified, so that the essential oil can be ensured to uniformly play a role, and the physical and chemical properties of the fertilizer are not changed. The prior art lacks a novel fertilizer and a preparation method thereof, can directly control the addition amount of essential oil without verifying whether the addition method is proper for many times and without changing the property of the fertilizer.
[ summary of the invention ]
The invention aims to provide an essential oil fertilizer with a sac-shaped structure and a preparation method thereof, and aims to solve the problems that the essential oil is difficult to add and the addition amount is difficult to adjust in the fertilizer in the prior art.
The invention adopts the following technical scheme: an essential oil fertilizer with a capsular structure, comprising:
a cellulose sponge in the shape of block or ball,
an isolating membrane, which is wrapped on the outer wall of the cellulose sponge,
a fertilizer layer, wherein one or more than two of simple substance fertilizer, compound fertilizer, bulk blend fertilizer, organic and inorganic fertilizer, biological organic fertilizer, organic fertilizer and water soluble fertilizer are mixed in any proportion to prepare fertilizer small particles, the fertilizer small particles are uniformly adsorbed on the outer wall of an isolating membrane, and cellulose sponge is enabled to be spherical,
a peripheral protective film which is uniformly wrapped on the outer wall of the fertilizer layer,
the cellulose sponge is used for absorbing plant essential oil and releasing the plant essential oil to nearby crop roots in the process of decomposing the essential oil fertilizer, and the peripheral protective film is used for gathering and wrapping fertilizer small particles in the fertilizer layer.
Further, the cellulose sponge is of the hydrophobic oil-absorbent type.
Further, the composition of the peripheral protective film contains garlic essential oil or onion essential oil.
A preparation method of an essential oil fertilizer with a sac-shaped structure comprises the following steps:
selecting a piece of cellulose sponge, and crushing the cellulose sponge into blocky or spherical sponge;
pouring cellulose sponges into a container filled with essential oil, and fully stirring to enable the cellulose sponges to adsorb the essential oil, wherein the cellulose sponges fully adsorbing the essential oil are first particles;
the first granules are poured onto a moving conveyor belt,
in the process of forward conveying of the conveying belt, spraying a film forming material to the first particles by using a spraying machine, and attaching the film forming material to the periphery of the first particles to form an isolation film to obtain second particles;
pouring the second granules into a container containing fertilizer, so that the outer walls of the second granules adsorb the fertilizer granules and obtain third granules,
the third granules are poured onto a moving conveyor belt,
and in the process of forward conveying by the conveying belt, spraying a mixture of the film forming material and the sterilizing essential oil to the third particles by using a spraying machine, and adsorbing the film forming material on the periphery of the third particles to form a peripheral protective film to obtain fourth particles.
Further, after the first particles have obtained the second particles, the second particles are also subjected to discharge treatment by an electrostatic generator for electrostatically charging the second particles.
Further, the bactericidal essential oil is garlic essential oil or onion essential oil.
Further, the cellulose sponge is of the hydrophobic oil-absorbent type.
Further, the fertilizer granules are prepared by mixing one or more than two of simple substance fertilizer, compound fertilizer, bulk blend fertilizer, organic-inorganic fertilizer, biological organic fertilizer, organic fertilizer and water-soluble fertilizer in any proportion into small fertilizer granules.
The invention has the beneficial effects that: when the essential oil is added, whether the physicochemical property of the fertilizer is influenced or not does not need to be considered, and the addition amount of the essential oil can be adjusted according to the required addition amount of the essential oil, so that the addition amount of the essential oil can be flexibly changed; the invention provides a concept that plants absorb fertilizer first and then absorb essential oil, and multiple fertilization is not needed, so that one fertilization is realized, and nutrition is provided for two times; according to the invention, the essential oil is adsorbed by the cellulose sponge, the whole cellulose sponge is sealed in the isolating membrane by using the isolating membrane, so that the essential oil is prevented from volatilizing rapidly, the cellulose sponge adsorbed with the essential oil is isolated from the fertilizer of the fertilizer layer by using the isolating membrane, so that the essential oil is ensured to be absorbed by the plant after the plant absorbs the fertilizer, the absorption of the plant on the essential oil is improved, and the fertilizer layer is wrapped by the peripheral protective film to protect the fertilizer layer; the garlic or onion essential oil is added into the peripheral protective film, so that insect pests and fungi in soil at the bottom of the plant can be removed, and the best effect of the fertilizer is ensured.
[ description of the drawings ]
FIG. 1 is a schematic structural diagram of the present invention.
Wherein: 1. a cellulose sponge; 2. an isolation film; 3. a fertilizer layer; 4. and a peripheral protective film.
[ detailed description ] embodiments
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The invention discloses an essential oil fertilizer with a saccular structure, which is shown in figure 1 and comprises the following components: the plant essential oil fertilizer is characterized by comprising a piece of cellulose sponge 1, wherein the cellulose sponge 1 is in a block shape or a spherical shape, and the cellulose sponge 1 is used for absorbing plant essential oil and releasing the plant essential oil to nearby crop roots in the process of decomposing the essential oil fertilizer. The cellulose sponge 1 is of a hydrophobic oil-absorbing type, the hydrophobic oil-absorbing type cellulose sponge 1 is selected for the purpose that the subsequent cellulose sponge 1 absorbs essential oil, and the cellulose sponge 1 is a degradable material, so that the subsequent fertilizer can be degraded within a certain time after being applied to soil, the pollution to the soil is reduced, and the recovery pressure of the soil is reduced. Cellulose sponge 1 is wrapped up in barrier film 2, and barrier film 2 prefers to choose for use the degradable material to make, and barrier film 2 wraps up at 1 outer wall of cellulose sponge, and barrier film 2 wraps up makes cellulose sponge 1 wholly be cubic or globular after 1 is peripheral in cellulose sponge.
Because the invention solves the problems that the essential oil is difficult to add in the fertilizer and the essential oil is easy to volatilize, the outer wall of the isolating membrane 2 is also adhered with the fertilizer layer 3, and the fertilizer layer 3 is prepared by mixing one or more than two of simple substance fertilizer, compound fertilizer, bulk blend fertilizer, organic and inorganic fertilizer, biological organic fertilizer, organic fertilizer and water soluble fertilizer in any proportion into small fertilizer particles. The fertilizer granules are uniformly adsorbed on the outer wall of the isolating membrane 2, and the cellulose sponge 1 is spherical, so that the problem of volatile essential oil can be solved, the volatility is greatly reduced because the essential oil is wrapped, and the essential oil is wrapped by the fertilizer layer 3, and the fertilizer layer 3 is used for providing nutrition for plants, is matched with the essential oil and cooperates with the essential oil to provide more comprehensive and long-time nutrition for the plants.
The periphery of the fertilizer layer 3 is also provided with a peripheral protective film 4, the peripheral protective film 4 is preferably made of degradable materials, the components of the peripheral protective film 4 contain garlic essential oil or onion essential oil, the garlic essential oil or the onion essential oil can be used for removing insect pests and fungi in soil at the bottom of a plant, a pesticide is assisted to reduce diseases and insect pests at the root of the plant, and the best effect of the fertilizer is ensured. The peripheral protective film 4 is uniformly wrapped on the periphery of the fertilizer layer 3, and the peripheral protective film 4 is used for wrapping and gathering fertilizer small particles in the fertilizer layer 3; although the fertilizer tiny granules of the fertilizer layer 3 are adsorbed on the isolating membrane 2, the fertilizer tiny granules are easy to fall off in long-time processing and transportation, and therefore the fertilizer tiny granules are gathered and wrapped through the peripheral protective membrane 4, so that the whole fertilizer layer 3, the isolating membrane 2 wrapped in the fertilizer layer and the cellulose sponge 1 become a whole, and the fertilizer is more compact and easy to process and transport.
The invention can be used for matching any essential oil and any fertilizer, because the essential oil and the fertilizer are on the same carrier, but the essential oil and the fertilizer are not contacted with each other but are isolated by the isolating membrane 2, the original physicochemical property of the fertilizer can not be changed by adding any essential oil component, the defect that the method for adding the essential oil in each fertilizer in the prior art needs to be repeatedly verified, and the added essential oil can be ensured to uniformly play a role is overcome.
The present invention can control the amount of the added essential oil according to the size of the cellulose sponge 1, since the oil absorption of the cellulose sponge 1 is known in advance, and the volume of the cellulose sponge 1 has a linear relation with the oil absorption, so the volume of the cellulose sponge 1 can be adjusted according to the amount of the added essential oil, further controlling the amount of the added essential oil, solving the problem that the proportional relation between the added amount of the fertilizer and the added amount of the essential oil in the prior art can not be directly adjusted, directly influencing the absorption utilization rate of the fertilizer due to the proportional relation between the added amount of the fertilizer and the added amount of the essential oil in the prior art, the absorption utilization rate of the fertilizer and the addition of the essential oil are not in a direct proportion relationship, a relatively accurate range can be obtained only through a large number of field test screens, and the addition amount of each fertilizer has the defect of slight difference.
The invention also discloses a preparation method of the essential oil fertilizer with the saccular structure, which comprises the following steps:
step 1: a piece of cellulose sponge 1 is selected and crushed into block or spherical sponge with consistent size.
Step 2: and pouring each cellulose sponge 1 into a container containing essential oil, so that each cellulose sponge 1 adsorbs the essential oil, and each cellulose sponge 1 which fully adsorbs the essential oil is a first particle.
And step 3: the first granules are poured onto a moving conveyor belt.
And 4, step 4: in the process of forward transportation of the conveyer belt, a sprayer is used for spraying a film forming material to the first particles, the periphery of the first particles adsorbs the film forming material to form the isolating film 2, and then second particles are obtained, wherein the film forming material is formed by mixing one or more than two of cellulose acetate, polyvinyl formal acetaldehyde, polyvinyl formal butyral, polyvinyl alcohol, collodion, zein, sodium carboxymethylcellulose and polyvinylpyrrolidone.
And 5: the second particles are subjected to discharge treatment through the electrostatic generator, the electrostatic generator is used for enabling the second particles to be attached with static electricity, after the second particles are subjected to electrostatic treatment through the electrostatic generator, the second particles are attached with the static electricity, the follow-up adsorption effect of the second particles on the fertilizer particles is increased, and the electrostatic generator selects an Shanghai Primum ESD61002TA electrostatic discharge gun.
Step 6: and pouring the second particles into a container filled with the fertilizer, so that the outer walls of the second particles adsorb the fertilizer particles to obtain third particles, wherein the fertilizer particles are prepared into small fertilizer particles by mixing one or more than two of simple substance fertilizer, compound fertilizer, bulk fertilizer, organic and inorganic fertilizer, biological organic fertilizer, organic fertilizer and water-soluble fertilizer in any proportion.
And 7: the third granules are poured onto a moving conveyor belt.
And 8: in the process of forward transportation of the conveyer belt, a mixture of a film forming material and sterilization essential oil is uniformly sprayed to third particles by a spraying machine, a peripheral protective film 4 is formed on the periphery of the third particles to obtain fourth particles, the film forming material is formed by mixing one or more than two of cellulose acetate, polyvinyl formal acetaldehyde, polyvinyl butyral, polyvinyl alcohol, collodion, zein, sodium carboxymethylcellulose and polyvinylpyrrolidone, the sterilization essential oil is garlic essential oil or onion essential oil, and the electrostatic generator is an Shanghai Peima ESD61002TA electrostatic discharge gun.
Claims (5)
1. An essential oil fertilizer with a sac-like structure, comprising:
cellulose sponge (1) in the shape of block or ball;
the isolating membrane (2) is wrapped on the outer wall of the cellulose sponge (1);
the fertilizer layer (3) is prepared by mixing one or more than two of simple substance fertilizer, compound fertilizer, bulk blend fertilizer, organic and inorganic fertilizer, biological organic fertilizer, organic fertilizer and water-soluble fertilizer in any proportion to obtain small fertilizer particles, and the small fertilizer particles are uniformly adsorbed on the outer wall of the isolating membrane (2) and enable the cellulose sponge (1) to be spherical;
the peripheral protective film (4) is uniformly wrapped on the outer wall of the fertilizer layer (3);
the cellulose sponge (1) is used for absorbing plant essential oil and releasing the plant essential oil to nearby crop roots in the process of decomposing an essential oil fertilizer, and the peripheral protective film (4) is used for gathering and wrapping fertilizer small particles of the fertilizer layer (3);
the components of the peripheral protective film (4) contain garlic essential oil or onion essential oil.
2. Essential oil fertilizer with a capsular structure according to claim 1, characterized in that the cellulose sponge (1) is of the hydrophobic oil-imbibing type.
3. The preparation method of the essential oil fertilizer with the saccular structure is characterized by comprising the following steps: selecting a piece of cellulose sponge (1), and crushing the cellulose sponge into blocky or spherical sponge; pouring each cellulose sponge (1) into a container containing essential oil, and fully stirring to enable each cellulose sponge (1) to adsorb the essential oil, wherein the cellulose sponge (1) fully adsorbing the essential oil is a first particle; pouring the first particles onto a moving conveying belt, and spraying a film-forming material to the first particles by using a spraying machine in the forward conveying process of the conveying belt, wherein the film-forming material is attached to the periphery of the first particles to form an isolating film (2) so as to obtain second particles; performing discharge treatment on the second particles by an electrostatic generator for electrostatically attaching the second particles; pouring the second particles into a container containing fertilizer, so that the outer walls of the second particles adsorb the fertilizer particles to obtain third particles, pouring the third particles onto a moving conveyor belt, spraying a mixture of a film forming material and sterilizing essential oil onto the third particles by using a spraying machine in the forward transportation process of the conveyor belt, and adsorbing the film forming material on the periphery of the third particles to form a peripheral protective film (4) to obtain fourth particles; the bactericidal essential oil is garlic essential oil or onion essential oil.
4. The method for preparing essential oil fertilizer with capsular structure as claimed in claim 3, wherein the cellulose sponge (1) is of hydrophobic oil absorption type.
5. The method for preparing an essential oil fertilizer with a capsule-shaped structure as claimed in claim 4, wherein the fertilizer granules are prepared from one or more of elementary fertilizer, compound fertilizer, bulk fertilizer, organic-inorganic fertilizer, biological-organic fertilizer, organic fertilizer and water-soluble fertilizer in any proportion.
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| CN201910874527.XA CN110498707B (en) | 2019-09-17 | 2019-09-17 | Essential oil fertilizer with saccular structure and preparation method thereof |
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| CN110498707B true CN110498707B (en) | 2022-03-25 |
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| CN111184015A (en) * | 2019-12-20 | 2020-05-22 | 陕西美都生态科技有限公司 | Ligularia virgaurea herbicide with higher absorption and utilization rate and preparation method thereof |
| CN112552105A (en) * | 2020-12-04 | 2021-03-26 | 赤水市幸福源生物科技股份有限公司 | Ecological organic fertilizer and preparation method thereof |
| CN113273408A (en) * | 2021-05-21 | 2021-08-20 | 湖南省水稻研究所 | Seed structure and seedling raising method |
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| AU2010297936A1 (en) * | 2009-09-28 | 2012-05-03 | Fbsciences, Holdings, Inc. | Fertilizer compositions and methods |
| CN104447029B (en) * | 2014-12-14 | 2017-03-08 | 青岛锐志农业技术服务有限公司 | A kind of environment-friendlyplant plant slow-release compound fertilizer |
| CN105985178A (en) * | 2015-12-29 | 2016-10-05 | 芜湖润蓝生物科技有限公司 | Efficient fertilizer with additional modified osmanthus fragrans essential oil and double-release effects for Chinese cabbage and method for preparing efficient fertilizer |
| CN107188736A (en) * | 2017-07-27 | 2017-09-22 | 合肥信文农业科技有限公司 | A kind of special culture medium of watermelon seedlings nutritive cube and preparation method thereof |
| CN107986886B (en) * | 2017-12-30 | 2021-05-25 | 青岛世享农业科技有限公司 | Essential oil fertilizer and preparation method thereof |
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