CN111217635A - Cinnamomum camphora leaf bio-organic fertilizer and preparation method thereof - Google Patents

Cinnamomum camphora leaf bio-organic fertilizer and preparation method thereof Download PDF

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CN111217635A
CN111217635A CN201911174073.1A CN201911174073A CN111217635A CN 111217635 A CN111217635 A CN 111217635A CN 201911174073 A CN201911174073 A CN 201911174073A CN 111217635 A CN111217635 A CN 111217635A
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organic fertilizer
parts
camphor
fermentation
auxiliary
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杨光胜
任启均
周杰
曹亭
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Sichuan Chenyu Forestry Development Co ltd
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Sichuan Chenyu Forestry Development Co ltd
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05CNITROGENOUS FERTILISERS
    • C05C9/00Fertilisers containing urea or urea compounds
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F7/00Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F9/00Fertilisers from household or town refuse
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/40Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fertilizers (AREA)

Abstract

The invention discloses a camphor leaf bio-organic fertilizer which is prepared by fermenting camphor leaves, excrement, egg shells, plant ash, bagasse, auxiliary materials and auxiliary leaven. The auxiliary material is a waste oil fermentation product of the range hood, and the auxiliary fermentation agent is urea and an organic fertilizer inoculation agent. The organic fertilizer effectively utilizes the camphor tree rotten leaves, is rich in organic matters, has low content of harmful germs and worm eggs, and effectively promotes healthy and rapid growth of crops.

Description

Cinnamomum camphora leaf bio-organic fertilizer and preparation method thereof
Technical Field
The invention relates to the field of organic fertilizers, and particularly relates to a camphor leaf bio-organic fertilizer and a preparation method thereof.
Background
The organic fertilizer is mainly derived from plants and/or animals, and is a carbon-containing material which is applied to soil to provide plant nutrition as a main function. Is prepared from biological substances, animal and plant wastes and plant residues, eliminates toxic and harmful substances in the biological substances, and is rich in a large amount of beneficial substances, including: various organic acids, peptides and rich nutrient elements including nitrogen, phosphorus and potassium. The fertilizer not only can provide comprehensive nutrition for crops, but also has long fertilizer efficiency, can increase and update soil organic matters, promote microbial propagation, improve the physical and chemical properties and biological activity of soil, and is a main nutrient for green food production.
At present, alfalfa, straw, broad bean, sweet clover, sesbania and the like are mainly used as plant raw materials. In the south of Yangtze river basin of China, camphor trees are widely distributed, the camphor trees belong to Lauraceae and evergreen big trees, camphor leaves can be used as traditional Chinese medicines, the hemostatic effect is achieved, and a large amount of rotten leaves are accumulated in the camphor trees all the year round and are difficult to be effectively utilized.
Disclosure of Invention
In order to solve the technical problems, the invention discloses a camphor leaf bio-organic fertilizer which effectively utilizes camphor tree rotten leaves, is rich in organic matters, has low content of harmful germs and worm eggs, and effectively promotes healthy and rapid growth of crops.
The invention also discloses a preparation method of the camphor leaf bio-organic fertilizer
The invention is realized by the following technical scheme:
a camphor leaf bio-organic fertilizer is prepared by fermenting camphor leaves, excrement, egg shells, plant ash, bagasse, auxiliary materials and an auxiliary leaven.
The auxiliary material is a waste oil fermentation product of the range hood, and the auxiliary fermentation agent is urea and an organic fertilizer inoculation agent.
Further, the weight parts of the components are respectively as follows: 65-80 parts of camphor leaves, 15-25 parts of excrement, 5-12 parts of egg shells, 6-10 parts of plant ash, 10-12 parts of bagasse, 20-25 parts of auxiliary materials and 12-16 parts of auxiliary leavening agents.
In the auxiliary leavening agent, the weight of the urea is 4-6 parts, and the weight of the organic fertilizer inoculant is 8-10 parts.
The existing organic fertilizer taking animal waste as a raw material is difficult to effectively kill pathogenic ova and pathogenic bacteria carried by the waste in the fermentation process, and after the organic fertilizer is put into use, the pathogenic bacteria and the pathogenic ova easily pollute soil and underground water, so that the organic fertilizer is not beneficial to environmental protection and food safety.
According to the invention, camphor leaves, excrement, egg shells, bagasse and waste oil fermentation products of range hoods are used as organic fertilizer fermentation raw materials, the egg shells can contain abundant calcium, microelements such as iron, manganese and zinc, the plant ash is rich in potassium, phosphorus and other elements, the nutrient content of the organic fertilizer is effectively improved, the bagasse contains a certain amount of residual sugar, the nutrient can be provided for strains fermented by the organic fertilizer, the strain propagation is promoted, the degradation efficiency and the degradation effect on other components are improved, after the camphor leaves and the waste oil fermentation products of the range hoods are degraded, the organic matter content and the nutrient content of the organic fertilizer can be obviously improved, pathogenic bacteria and insect eggs in excrement can be effectively utilized, the pollution of the organic fertilizer to soil and underground water is reduced, and the food safety and the environmental safety are ensured.
According to the invention, the camphor leaves and the waste oil of the range hood are used as fermentation raw materials, so that waste recycling is realized, and experiments show that the camphor leaves and the waste oil of the range hood are involved in an organic fertilizer fermentation process, so that the killing rate of pathogenic eggs and pathogenic bacteria can be obviously improved, a safe and pollution-free high-efficiency organic fertilizer is obtained, and urea in an auxiliary fermentation agent and an organic fertilizer inoculation agent can assist the organic fertilizer to be rapidly degraded and decomposed.
A preparation method of camphor leaf bio-organic fertilizer comprises the following steps:
1) pretreatment of raw materials: pretreating camphor leaves, egg shells and bagasse respectively;
2) uniformly mixing the pretreated camphor leaves, egg shells, bagasse, excrement, plant ash and urea, adding water and auxiliary materials to adjust the water content of the materials, and then adding an organic fertilizer inoculant to perform composting fermentation;
3) and (3) after the fermentation temperature of the material compost is raised to 60 ℃, turning the compost, and finishing fermentation when the temperature of the material is reduced to be close to the room temperature.
And finally, granulating and packaging the fermented organic fertilizer.
Wherein, in the step 1), the camphor leaf pretreatment process comprises the following steps: drying and crushing camphor tree leaf curd to 50-100 meshes for later use; the pretreatment process of the egg shells and the bagasse comprises the following steps: respectively pulverizing egg shell and bagasse to 50-100 mesh.
Further, in the step 2), the organic fertilizer inoculant comprises bacillus subtilis, bacillus megaterium, sulfur bacteria, saccharomycetes, aspergillus niger, aspergillus oryzae, trichoderma and bacillus licheniformis, and the weight of each component in the bacillus subtilis, the bacillus megaterium, the sulfur bacteria, the saccharomycetes, the aspergillus niger, the aspergillus oryzae, the trichoderma and the bacillus licheniformis is the same.
Further, composting fermentation materials are piled into long piles with the width of 1.5m and the height of about 1m for fermentation, the temperature of the fermentation piles is detected every day in the process of material composting fermentation, and pile turning treatment is carried out every two days after the fermentation temperature of the material composting is raised to 60 ℃.
Further, in the step 3), the preparation method of the auxiliary materials comprises the following steps: mixing the waste oil of the range hood, the rice washing water and the fresh orange peel, and fermenting at room temperature for 10-20 days.
Furthermore, the auxiliary materials comprise, by weight, 5-7 parts of waste oil of the range hood, 13-15 parts of rice washing water and 2-3 parts of fresh orange peel, wherein the rice washing water is rice washing water which is kept stand for 30-48 hours at the temperature of 20-35 ℃.
Preferably, the excrement is chicken manure, duck manure, cow manure or sheep manure, and the water content of the material is adjusted by the following method: adding adjuvants and water to adjust water content to 50-60%.
The bagasse is the stem tissue left after sugar cane is pressed.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. according to the camphor leaf biological organic fertilizer, camphor leaves, excrement, egg shells, bagasse and waste oil fermentation products of range hoods are used as organic fertilizer fermentation raw materials, the egg shells can contain abundant calcium and microelements such as iron, manganese and zinc, and plant ash is rich in elements such as potassium element and phosphorus, so that the nutrient content of the organic fertilizer is effectively improved, the bagasse contains a certain amount of residual sugar, so that nutrients can be provided for strains fermented by the organic fertilizer, the strain propagation is promoted, the degradation efficiency and the degradation effect on other components are improved, after the camphor leaves and the waste oil fermentation products of range hoods are degraded, the organic matter content and the nutrient content of the organic fertilizer can be obviously improved, pathogenic bacteria and insect eggs in excrement can be effectively reduced, the pollution of the organic fertilizer to soil and underground water is reduced, and the food safety and the environmental safety are guaranteed;
2. according to the preparation method of the camphor leaf biological organic fertilizer, camphor leaves and waste oil of a range hood are used as fermentation raw materials, waste recycling is achieved, and experiments show that camphor leaves and waste oil fermented products of the range hood participate in an organic fertilizer fermentation process, the killing rate of pathogenic eggs and pathogenic bacteria can be remarkably improved, and the organic fertilizer which is safe, pollution-free and high in organic matter and nutrient content is obtained.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not used as limitations of the present invention.
Example 1
The invention relates to a camphor leaf bio-organic fertilizer which is prepared by the following processes:
(1) preparing auxiliary materials: standing the rice washing water at 25 ℃ for 48h for natural fermentation, then mixing and stirring 7 parts of waste oil of a range hood, 15 parts of rice washing water and 3 parts of fresh orange peel, and fermenting in a reaction tank for 20 days in a sealed manner at room temperature to obtain waste oil fermented product of the range hood;
(2) preparing raw materials: drying the camphor tree leaves, and crushing the dried camphor tree leaves to 100 meshes by using a crusher for later use; crushing egg shells and bagasse to 100 meshes for later use;
(3) composting and fermenting: taking 80 parts of camphor leaves, 25 parts of fresh cow dung, 5 parts of eggshells, 6 parts of plant ash, 10 parts of bagasse and 6 parts of urea, uniformly stirring, adding 25 parts of waste oil leavening of a range hood and water to adjust the water content to 60%, then inoculating 10 parts of an organic fertilizer inoculant, piling the materials in a long pile with the width of 1.5m and the height of about 1m in a fermentation tank for fermentation, and detecting the temperature of the fermentation pile every day in the material composting fermentation process;
in this embodiment, the organic fertilizer inoculant is: activating the bacteria solution by 1 part of bacillus subtilis, 1 part of bacillus megatherium, 2 parts of sulfur bacteria, 1 part of saccharomycetes, 1 part of aspergillus niger, 1 part of aspergillus oryzae, 2 parts of trichoderma and 1 part of bacillus licheniformis.
(4) After the temperature of the materials in the fermentation tank rises to 60 ℃, turning the materials by using a turner, turning the materials every two days, and finishing the fermentation when the temperature of the materials is reduced to be close to the room temperature;
(5) and (4) granulating and packaging the fermented organic fertilizer.
Example 2
The invention relates to a camphor leaf bio-organic fertilizer which is prepared by the following processes:
(1) preparing auxiliary materials: standing the rice washing water at 35 ℃ for 30h for natural fermentation, then mixing and stirring 5 parts of waste oil of a range hood, 13 parts of rice washing water and 2 parts of fresh orange peel, and putting the mixture into a reaction tank at room temperature for sealed fermentation for 10 days to obtain waste oil fermented product of the range hood;
(2) preparing raw materials: drying the camphor tree leaves, and crushing the dried camphor tree leaves to 100 meshes by using a crusher for later use; crushing egg shells and bagasse to 100 meshes for later use;
(3) composting and fermenting: taking 65 parts of camphor leaves, 15 parts of fresh cow dung, 12 parts of egg shells, 10 parts of plant ash, 12 parts of bagasse and 4 parts of urea, uniformly stirring, adding 20 parts of waste oil leavening of a range hood and water to adjust the water content to 60%, then inoculating 8 parts of an organic fertilizer inoculant, piling the materials in a long pile with the width of 1.5m and the height of about 1m in a fermentation tank for fermentation, and detecting the temperature of the fermentation pile every day in the material composting fermentation process;
in this embodiment, the organic fertilizer inoculant is: activating the bacteria solution by 1 part of bacillus subtilis, 1 part of bacillus megatherium, 1 part of sulfur bacteria, 1 part of saccharomycetes, 1 part of aspergillus niger, 1 part of aspergillus oryzae, 1 part of trichoderma and 1 part of bacillus licheniformis.
(4) After the temperature of the materials in the fermentation tank rises to 60 ℃, turning the materials by using a turner, turning the materials every two days, and finishing the fermentation when the temperature of the materials is reduced to be close to the room temperature;
(5) and (4) granulating and packaging the fermented organic fertilizer.
Example 3
The invention relates to a camphor leaf bio-organic fertilizer which is prepared by the following processes:
(1) preparing auxiliary materials: standing the rice washing water at 35 ℃ for 48h for natural fermentation, then mixing and stirring 7 parts of waste oil of a range hood, 15 parts of rice washing water and 3 parts of fresh orange peel, and fermenting in a reaction tank for 20 days in a sealed manner at room temperature to obtain waste oil fermented product of the range hood;
(2) preparing raw materials: drying the camphor tree leaves, and crushing the dried camphor tree leaves to 100 meshes by using a crusher for later use; crushing egg shells and bagasse to 100 meshes for later use;
(3) composting and fermenting: taking 70 parts of camphor leaves, 20 parts of fresh cow dung, 6 parts of egg shells, 8 parts of plant ash, 12 parts of bagasse and 5 parts of urea, uniformly stirring, adding 25 parts of waste oil leavening of a range hood and water to adjust the water content to 60%, then inoculating 8 parts of an organic fertilizer inoculant, piling the materials in a long pile with the width of 1.5m and the height of about 1m in a fermentation tank for fermentation, and detecting the temperature of the fermentation pile every day in the material composting fermentation process;
in this embodiment, the organic fertilizer inoculant is: activating the bacteria solution by 1 part of bacillus subtilis, 1 part of bacillus megatherium, 1 part of sulfur bacteria, 1 part of saccharomycetes, 1 part of aspergillus niger, 1 part of aspergillus oryzae, 1 part of trichoderma and 1 part of bacillus licheniformis.
(4) After the temperature of the materials in the fermentation tank rises to 60 ℃, turning the materials by using a turner, turning the materials every two days, and finishing the fermentation when the temperature of the materials is reduced to be close to the room temperature;
(5) and (4) granulating and packaging the fermented organic fertilizer.
Example 4
A camphor leaf bio-organic fertilizer is prepared by the following processes:
(1) preparing raw materials: drying the camphor tree leaves, and crushing the dried camphor tree leaves to 100 meshes by using a crusher for later use; crushing egg shells and bagasse to 100 meshes for later use;
(2) composting and fermenting: taking 70 parts of camphor leaves, 20 parts of fresh cow dung, 6 parts of egg shells, 8 parts of plant ash, 12 parts of bagasse and 5 parts of urea, uniformly stirring, adding water to adjust the water content to 60%, then inoculating 8 parts of an organic fertilizer inoculant, piling the materials in a fermentation tank into long piles with the width of 1.5m and the height of about 1m for fermentation, and detecting the temperature of the fermentation piles every day in the material composting fermentation process;
in this embodiment, the organic fertilizer inoculant is: activating the bacteria solution by 1 part of bacillus subtilis, 1 part of bacillus megatherium, 1 part of sulfur bacteria, 1 part of saccharomycetes, 1 part of aspergillus niger, 1 part of aspergillus oryzae, 1 part of trichoderma and 1 part of bacillus licheniformis.
(3) After the temperature of the materials in the fermentation tank rises to 60 ℃, turning the materials by using a turner, turning the materials every two days, and finishing the fermentation when the temperature of the materials is reduced to be close to the room temperature;
(4) and (4) granulating and packaging the fermented organic fertilizer.
This example differs from example 3 in that: no auxiliary material is used when the water content is regulated.
Example 5
A camphor leaf bio-organic fertilizer is prepared by the following processes:
(1) preparing raw materials: drying the camphor tree leaves, and crushing the dried camphor tree leaves to 100 meshes by using a crusher for later use; crushing egg shells and bagasse to 100 meshes for later use;
(2) composting and fermenting: taking 70 parts of camphor leaves, 20 parts of fresh cow dung, 6 parts of egg shells, 8 parts of plant ash, 12 parts of bagasse and 5 parts of urea, uniformly stirring, adding 7 parts of waste oil of a range hood and water to adjust the water content to 60%, then inoculating 8 parts of an organic fertilizer inoculant, piling the materials in a long pile with the width of 1.5m and the height of about 1m in a fermentation tank for fermentation, and detecting the temperature of the fermentation pile every day in the material composting fermentation process;
in this embodiment, the organic fertilizer inoculant is: activating the bacteria solution by 1 part of bacillus subtilis, 1 part of bacillus megatherium, 1 part of sulfur bacteria, 1 part of saccharomycetes, 1 part of aspergillus niger, 1 part of aspergillus oryzae, 1 part of trichoderma and 1 part of bacillus licheniformis.
(3) After the temperature of the materials in the fermentation tank rises to 60 ℃, turning the materials by using a turner, turning the materials every two days, and finishing the fermentation when the temperature of the materials is reduced to be close to the room temperature;
(4) and (4) granulating and packaging the fermented organic fertilizer.
This example differs from example 3 in that: and directly using waste oil of the range hood when the water content is adjusted.
Example 6
A camphor leaf bio-organic fertilizer is prepared by the following processes:
(1) preparing auxiliary materials: standing the rice washing water at 35 ℃ for 48h for natural fermentation, then mixing and stirring 7 parts of waste oil of a range hood, 15 parts of rice washing water and 3 parts of fresh orange peel, and fermenting in a reaction tank for 20 days in a sealed manner at room temperature to obtain waste oil fermented product of the range hood;
(2) preparing raw materials: crushing the corn straws to 100 meshes for later use by a crusher; crushing egg shells to 100 meshes for later use;
(3) composting and fermenting: taking 70 parts of corn straw, 20 parts of fresh cow dung, 6 parts of egg shells, 8 parts of plant ash and 5 parts of urea, uniformly stirring, adding 25 parts of waste oil fermentation product of a range hood and water to adjust the water content to 60%, then inoculating 8 parts of organic fertilizer inoculant, piling the materials in a long pile with the width of 1.5m and the height of about 1m in a fermentation tank for fermentation, and detecting the temperature of the fermentation pile every day in the material composting fermentation process;
in this embodiment, the organic fertilizer inoculant is: activating the bacteria solution by 1 part of bacillus subtilis, 1 part of bacillus megatherium, 1 part of sulfur bacteria, 1 part of saccharomycetes, 1 part of aspergillus niger, 1 part of aspergillus oryzae, 1 part of trichoderma and 1 part of bacillus licheniformis.
(4) After the temperature of the materials in the fermentation tank rises to 60 ℃, turning the materials by using a turner, turning the materials every two days, and finishing the fermentation when the temperature of the materials is reduced to be close to the room temperature;
(5) and (4) granulating and packaging the fermented organic fertilizer.
This example differs from example 3 in that: the camphor leaves are replaced by corn straws, and bagasse as a component is removed.
Sampling detection is carried out on the organic fertilizer prepared in the examples 1-6, and the detection results are shown in the following table 1:
Figure BDA0002289502590000061
the method comprises the following steps of selecting 6 test lands with the area of 0.5 mu for planting corn, wherein the distance between the 6 test lands is less than 300 m but not adjacent, the number of the 6 test lands is 1-6, and the test lands with the numbers of 1-6 adopt the organic fertilizer prepared in the examples 1-6 to replace a fertilizer for fertilization respectively, wherein the specific fertilization process is as follows:
in the last 4 th of the year, turning soil, sowing for 10 days, dissolving and diluting the organic fertilizer by 200 times, and applying the organic fertilizer to the soil to promote the root development of the corn seedlings; applying organic fertilizer once in the last 5 th and last 6 th month days respectively to promote the growth of corn roots; and finally applying organic fertilizer once in the late 7 th month to promote the development of the scion and the fruits.
The corn varieties, planting density, fertilization modes and fertilization amounts of the 6 test plots are the same.
The results are given in table 2 below:
Figure BDA0002289502590000062
wherein, the organic carbon content of the soil is the organic carbon content in the soil measured after the corn is harvested.
The detection results in table 1 show that the organic matter content, nutrients and the death rate of roundworm eggs of the organic fertilizer prepared in examples 1-3 are significantly higher than those of the organic fertilizer prepared in examples 4-6, and the best organic fertilizer is obtained in example 3; the content of fecal escherichia coli is far lower than that of the organic fertilizer prepared in the embodiment 4-6; the difference between the water content and the pH value is not obvious.
By analyzing the examples 4-6, the adding of camphor leaves, bagasse and auxiliary materials and the preparation process of the auxiliary materials have significant influence on the organic matter content, nutrient content, ascarid egg death rate and pathogenic bacteria content of the organic fertilizer, namely the organic fertilizer prepared by the process of the invention has high nutrient and organic matter content and low content of ova and pathogenic bacteria.
As can be seen from Table 2, the disease incidence of the corn seedlings in the test plots with the numbers 1-3 is significantly lower than that in the test plots with the numbers 4-6, and the average height and yield per mu of the corn plants are also significantly higher than that of the corn planted in the test plots with the numbers 4-6, namely, the organic fertilizer prepared in the examples 1-3 can significantly improve the disease resistance of the corn plants, promote the growth of the corn plants and improve the yield per mu of the corn.
After the test lands with the numbers 1-3 are harvested, the organic carbon content of the soil is obviously higher than that of the test lands with the numbers 4-6, namely, the organic fertilizer has the effect of improving the soil to a certain extent.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. A camphor leaf bio-organic fertilizer is characterized by being prepared by fermenting camphor leaves, excrement, egg shells, plant ash, bagasse, auxiliary materials and auxiliary leaven.
2. The camphor leaf bio-organic fertilizer as claimed in claim 1, wherein the auxiliary material is waste oil fermentation product of range hood, and the auxiliary fermentation agent is urea and organic fertilizer inoculation agent.
3. The camphor leaf bio-organic fertilizer as claimed in claim 1, wherein the weight parts of each component are respectively: 65-80 parts of camphor leaves, 15-25 parts of excrement, 5-12 parts of egg shells, 6-10 parts of plant ash, 10-12 parts of bagasse, 20-25 parts of auxiliary materials and 12-16 parts of auxiliary leavening agents.
4. The preparation method of the camphor leaf bio-organic fertilizer as claimed in any one of claims 1 to 3, comprising the following steps:
1) pretreatment of raw materials: pretreating camphor leaves, egg shells and bagasse respectively;
2) uniformly mixing the pretreated camphor leaves, egg shells, bagasse, excrement, plant ash and urea, adding water and auxiliary materials to adjust the water content of the materials, and then adding an organic fertilizer inoculant to perform composting fermentation;
3) and (3) after the fermentation temperature of the material compost is raised to 60 ℃, turning the compost, and finishing fermentation when the temperature of the material is reduced to be close to the room temperature.
5. The preparation method of the camphor leaf bio-organic fertilizer as claimed in claim 4, wherein in the step 1), the camphor leaf pretreatment process comprises: drying and crushing camphor tree leaf curd to 50-100 meshes for later use; the pretreatment process of the egg shells and the bagasse comprises the following steps: respectively pulverizing egg shell and bagasse to 50-100 mesh.
6. The method for preparing the bio-organic fertilizer for camphor leaves according to claim 4, wherein in the step 2), the organic fertilizer inoculant comprises bacillus subtilis, bacillus megaterium, sulfur bacteria, saccharomycetes, aspergillus niger, aspergillus oryzae, trichoderma and bacillus licheniformis, and the bacillus subtilis, the bacillus megaterium, the sulfur bacteria, the saccharomycetes, the aspergillus niger, the aspergillus oryzae, the trichoderma and the bacillus licheniformis are in the same weight.
7. The method for preparing the camphor leaf bio-organic fertilizer as claimed in claim 4, wherein the temperature of the fermentation heap is detected every day during the material composting fermentation process, and the heap turning treatment is performed every two days after the material composting fermentation temperature rises to 60 ℃.
8. The preparation method of the camphor leaf bio-organic fertilizer as claimed in claim 4, wherein in the step 3), the preparation method of the auxiliary materials comprises: mixing the waste oil of the range hood, the rice washing water and the fresh orange peel, and fermenting at room temperature for 10-20 days.
9. The preparation method of the camphor leaf bio-organic fertilizer as claimed in claim 8, wherein the auxiliary raw materials comprise, by weight, 5-7 parts of waste oil from range hood, 13-15 parts of rice washing water and 2-3 parts of fresh orange peel, and the rice washing water is rice washing water which is allowed to stand at 20-35 ℃ for 30-48 hours.
10. The preparation method of the camphor leaf bio-organic fertilizer as claimed in claim 4, wherein the manure is chicken manure, duck manure, cattle manure or sheep manure, and the water content of the material is adjusted by the following method: adding adjuvants and water to adjust water content to 50-60%.
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CN114436711A (en) * 2022-01-14 2022-05-06 春华秋实科技集团有限公司 Microbial organic fertilizer for preventing and treating cotton wilt and preparation method thereof

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Application publication date: 20200602