CN111233584A - Organic orchard special sheep manure fertilizer and preparation method and application thereof - Google Patents
Organic orchard special sheep manure fertilizer and preparation method and application thereof Download PDFInfo
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- CN111233584A CN111233584A CN202010254361.4A CN202010254361A CN111233584A CN 111233584 A CN111233584 A CN 111233584A CN 202010254361 A CN202010254361 A CN 202010254361A CN 111233584 A CN111233584 A CN 111233584A
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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
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
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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
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
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- Y—GENERAL 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
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The invention provides a sheep manure fertilizer special for an organic orchard and a preparation method and application thereof. Meanwhile, organic chemical products are not adopted, the method is environment-friendly, meanwhile, the organic fertilizer adopted by the preparation method disclosed by the invention is wide in source, the production cost can be greatly reduced, the environmental pollution risk is reduced, the fermentation period can be obviously shortened by adopting the preparation method, the organic matter content is obviously improved, the quality, the taste and the yield of fruits (such as kiwi fruits) can be effectively improved, the content and the average yield of vitamin C are obviously improved, and the method has good practical application value.
Description
Technical Field
The invention relates to the technical field of compost fermentation, in particular to a sheep manure fertilizer special for an organic orchard and a preparation method and application thereof.
Background
The information in this background section is only for enhancement of understanding of the general background of the invention and is not necessarily to be construed as an admission or any form of suggestion that this information forms the prior art that is already known to a person of ordinary skill in the art.
On the one hand, the long-term large-scale application of fertilizers in modern agricultural production not only reduces the adhesion among soil particles and destroys the soil structure, but also causes serious negative effects such as water pollution, fertilizer utilization rate reduction and agricultural product quality reduction. On the other hand, with the rapid development of the modern animal husbandry, the pollution problem of the livestock and poultry breeding waste to the environment is increasingly prominent, and the livestock and poultry breeding waste becomes a social problem of the sustainable development of the animal husbandry. The organic fertilizer can provide comprehensive nutrition for crops, increase soil organic matters, promote microbial propagation, improve the physical and chemical properties and biological activity of soil, increase the crop yield and improve the crop quality.
The organic agricultural production system prohibits the use of any artificially synthesized chemical substances and transgenic products in the whole production process, so the organic products are internationally recognized as safe and healthy food with the highest quality grade. Therefore, it is particularly urgent and necessary to develop a bio-organic fertilizer which changes livestock and poultry manure into valuable things, produces a bio-organic fertilizer containing a large amount of organic matters and beneficial microorganisms, obviously improves the soil structure, improves crop products and quality, and simultaneously satisfies the organic agricultural production system.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide the organic sheep manure fertilizer special for orchards and the preparation method and application thereof. The organic fertilizer can effectively improve soil, improve the content of organic matters, beneficial microorganisms and the like in orchard soil, further improve the yield and quality of fruits, has the advantages of simple preparation method, quick fermentation, high nutrient conversion rate, high organic matter conversion rate and the like, and conforms to the organic agricultural production system specification, so the organic fertilizer has wide production and application values.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the invention provides a sheep manure fertilizer special for an organic orchard, which mainly comprises the following raw materials in parts by weight:
15-25 parts of sheep manure, 10-20 parts of straw, 10-20 parts of rapeseed cake, 10-20 parts of corn, 1-3 parts of biological compound bacteria and 0.1-1 part of fermentation aid.
In order to meet the requirements of an organic agricultural production system:
the sheep manure is free-ranging sheep manure of a non-intensive farm;
the straws are non-transgenic varieties, and no chemical herbicide or chemical pesticide is used in the production process;
the rapeseed cakes are selected from non-transgenic rape varieties, and no chemical herbicide or chemical pesticide is used in the production process;
the corn is selected from non-transgenic corn varieties, and no chemical herbicide or chemical pesticide is used in the production process; more preferably, the water content of the corn is less than or equal to 15 percent.
The biological compound bacteria comprise EM bacteria and any one or two of aspergillus niger and aspergillus oryzae.
Wherein, the EM is produced by Japanese protospecies, which is a microbial preparation compounded by 10 microorganisms of more than 80 genera mainly comprising photosynthetic bacteria, lactic acid bacteria, yeast and actinomycetes.
Wherein the effective number of EM bacteria is more than or equal to 1 multiplied by 108cfu/g；
The effective bacteria ratio of the EM bacteria to Aspergillus niger and Aspergillus oryzae is 3-5: 0-2, and more preferably 3:0:1, 3:1:0, 3:1:1, 4:1:0, 4:0:1, 4:1:1, 5:1:0, 5:0:1 and 5:1: 1.
The Aspergillus niger and the Aspergillus oryzae are production strains which are allowed to be used and are specified in the appendix of general technical guidelines for biological safety of microbial fertilizers (NYT 1109-2017) of the Ministry of agriculture.
The fermentation assistant comprises any one of brown sugar, honey, brown granulated sugar and molasses; wherein, the brown sugar has the best fermentation assisting effect and low price, so the preferred fermentation assisting agent is the brown sugar which is produced by beet or sugarcane, and no chemical herbicide or chemical pesticide is used in the production process.
The second aspect of the invention provides a preparation method of the organic orchard special sheep manure fertilizer, which comprises the following steps:
pulverizing corn into powder, adding EM (effective microorganisms) and a fermentation assistant agent, mixing to obtain a mixed raw material I, and adding water to control the water content of the mixed raw material I to be 50-60%;
and (2) crushing and mixing the rapeseed cakes and the straws, adding the sheep manure, mixing the crushed and mixed rapeseed cakes and the straws with the mixed raw material I to obtain a mixed raw material II, and adding water to control the water content of the mixed raw material II to be 50-60%.
And carrying out composting fermentation treatment on the mixed raw material II, wherein the stacking height is less than or equal to 2m, and is further controlled to be 1.5-2 m.
After fermenting for 2-3 days, turning the piles, and adding any one or two of aspergillus niger and aspergillus oryzae;
and then continuously composting for 6-10 days, turning the pile for 1-3 times, and controlling the water content to be 15-25% after the fermentation is finished.
The third aspect of the invention provides an application of the organic orchard special sheep manure fertilizer in at least one of the following:
1) improving the organic matter content of the soil;
2) soil hardening is reduced;
3) improving the quality and/or yield of the fruit.
The beneficial technical effects of one or more technical schemes are as follows:
the technical scheme provides the sheep manure fertilizer special for the organic orchard, sheep manure is used as a main fermentation raw material, rapeseed cakes and straws are added as auxiliary materials for fermentation, and the organic matter content of compost products is improved through reasonable material proportion and an efficient fermentation composting process.
Meanwhile, in the technical scheme, organic chemical products are not adopted, so that the method is environment-friendly and meets the requirement of international organic certification; meanwhile, the organic fertilizer adopted by the preparation method disclosed by the invention has wide sources, the production cost can be greatly reduced, the environmental pollution risk can be reduced, the fermentation period can be obviously shortened, the organic matter content can be obviously improved, the quality, the taste and the yield of fruits (such as kiwi fruits) can be effectively improved, the content and the average yield of vitamin C are obviously improved, and the preparation method has good practical application value.
Detailed Description
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In a specific embodiment of the invention, the invention provides a sheep manure fertilizer special for an organic orchard, which is prepared from the following raw materials in parts by weight:
15-25 parts of sheep manure, 10-20 parts of straw, 10-20 parts of rapeseed cake, 10-20 parts of corn, 1-3 parts of biological compound bacteria and 0.1-1 part of fermentation aid.
In another embodiment of the invention, the fertilizer is composed of the following raw materials in parts by weight:
18-22 parts of sheep manure, 12-16 parts of straw, 14-18 parts of rapeseed cake, 12-15 parts of corn, 1-2 parts of biological compound bacteria and 0.5-1 part of fermentation aid.
In order to meet the requirements of the organic agricultural production system, in still another embodiment of the present invention,
the sheep manure is free-ranging sheep manure of a non-intensive farm and can be selected from inland and Qinghai fields; the sheep manure is rich in nutrients, contains a large amount of organic matters and high-content nitrogen, phosphorus and potassium nutrients, and is very easy to decompose by microorganisms.
The straws are non-transgenic varieties, and no chemical herbicide or chemical pesticide is used in the production process. The straws are rich in nutrient elements such as nitrogen, phosphorus, potassium, organic matters and the like, and can provide rich organic matters and trace elements for soil after being prepared into organic fertilizers.
The rapeseed cake raw material is selected from non-transgenic rape varieties, and no chemical herbicide or chemical pesticide is used in the production process. The rapeseed cake is a byproduct of rapeseed after oil pressing, contains abundant protein, amino acid and the like, and is relatively balanced, so that compost nutrition is improved, and the quality of crops is improved.
The corn is selected from non-transgenic corn varieties, and no chemical herbicide or chemical pesticide is used in the production process; more preferably, the water content of the corn is less than or equal to 15 percent. The corn is rich in elements such as nitrogen, phosphorus, potassium, calcium, magnesium and the like, and substances such as amino acid, cellulose, hydrocarbon and trace elements, thereby providing rich nutrition for the fermentation of the organic fertilizer.
The biological compound bacteria comprise EM bacteria and any one or two of aspergillus niger and aspergillus oryzae. Wherein, the EM is produced by Japanese protospecies, which is a microbial preparation compounded by 10 microorganisms of more than 80 genera mainly comprising photosynthetic bacteria, lactic acid bacteria, yeast and actinomycetes. The strain has the excellent characteristics of complete species, reasonable compatibility, strong functionality, high economic benefit and the like.
In still another embodiment of the present invention, the effective number of EM bacteria is 1X 10 or more8cfu/g；
In still another embodiment of the present invention, the effective bacteria ratio of the EM bacteria to Aspergillus niger and Aspergillus oryzae is 3-5: 0-2, and more preferably 3:0:1, 3:1:0, 3:1:1, 4:1:0, 4:0:1, 4:1:1, 5:1:0, 5:0:1, and 5:1: 1.
The Aspergillus niger and the Aspergillus oryzae are production strains which are allowed to be used and are specified in the appendix of general technical guidelines for biological safety of microbial fertilizers (NYT 1109-2017) of the Ministry of agriculture.
In another embodiment of the present invention, the fermentation aid comprises any one of brown sugar, honey, brown sugar, and molasses; wherein, the brown sugar has the best fermentation assisting effect and low price, so the preferred fermentation assisting agent is the brown sugar which is produced by beet or sugarcane, and no chemical herbicide or chemical pesticide is used in the production process.
In another specific embodiment of the invention, a preparation method of the organic orchard dedicated sheep manure fertilizer is provided, and the preparation method comprises the following steps:
pulverizing corn into powder, adding EM (effective microorganisms) and a fermentation assistant agent, mixing to obtain a mixed raw material I, and adding water to control the water content of the mixed raw material I to be 50-60%;
and (2) crushing and mixing the rapeseed cakes and the straws, adding the sheep manure, mixing the crushed and mixed rapeseed cakes and the straws with the mixed raw material I to obtain a mixed raw material II, and adding water to control the water content of the mixed raw material II to be 50-60%.
And carrying out composting fermentation treatment on the mixed raw material II, wherein the stacking height is less than or equal to 2m, and is further controlled to be 1.5-2 m.
In another embodiment of the invention, after fermenting for 2-3 days, turning the pile, and adding any one or two of aspergillus niger and aspergillus oryzae; according to the invention, researches show that the compost fermentation period can be obviously shortened and the quality of the fermented fertilizer can be improved by adding aspergillus niger and aspergillus oryzae after fermentation.
In another embodiment of the invention, the composting treatment is continued for 6-10 days, the pile is turned for 1-3 times, and the water content is controlled to be 15-25% after the fermentation is finished.
In another embodiment of the invention, the application of the organic orchard special sheep manure fertilizer in at least one of the following steps is provided:
1) improving the organic matter content of the soil;
2) soil hardening is reduced;
3) improving the quality and/or yield of the fruit.
In yet another embodiment of the present invention, the fruit includes, but is not limited to, apple, grape, kiwi.
The present invention will be further described with reference to the following examples. The invention is further illustrated by the following examples, which are not to be construed as limiting the invention thereto. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. In the examples, the EM is commercially available, and the Aspergillus oryzae with the serial number of CICC 2180 and the Aspergillus niger with the serial number of CICC2109 are purchased from China center for culture Collection of Industrial microorganisms.
Example 1
The embodiment provides a sheep manure fertilizer which comprises the following raw materials in parts by weight: 20 parts of sheep manure, 15 parts of straw, 16 parts of rapeseed cakes, 14 parts of corn, 1 part of biological compound bacteria and 1 part of brown sugar.
Wherein the biological compound bacteria is a mixture of EM bacteria and Aspergillus oryzae, and the effective bacteria number of EM bacteria is more than or equal to 1 × 108cfu/g; the effective bacteria ratio of the EM bacteria to the aspergillus oryzae is 5: 1.
The preparation method comprises the following steps:
pulverizing semen Maydis, adding EM bacteria and brown sugar, mixing to obtain mixed raw material I, and adding water to control water content of the mixed raw material I to 60%.
And (2) crushing and mixing the rapeseed cakes and the straws, adding the sheep manure, mixing the crushed and mixed rapeseed cakes and the straws with the mixed raw material I to obtain a mixed raw material II, and adding water to control the water content of the mixed raw material II to be 60%.
And carrying out composting fermentation treatment on the mixed raw material II, wherein the stacking height is 1.5 m.
And (4) turning the piles after fermenting for 3 days, adding aspergillus oryzae additionally at the moment, continuously composting for 8 days, turning the piles for 2 times again during the period, and finishing the fermentation.
Example 2
The embodiment provides a sheep manure fertilizer which comprises the following raw materials in parts by weight: 18 parts of sheep manure, 16 parts of straw, 12 parts of rapeseed cake, 16 parts of corn, 0.5 part of biological compound bacteria and 0.5 part of brown sugar.
Wherein the biological compound bacteria is a mixture of EM bacteria and Aspergillus niger, and the effective bacteria number of EM bacteria is more than or equal to 1 × 108cfu/g; the effective bacteria ratio of the EM bacteria to the Aspergillus niger is 4: 1.
The preparation method comprises the following steps:
pulverizing semen Maydis, adding EM bacteria and brown sugar, mixing to obtain mixed raw material I, and adding water to control water content of the mixed raw material I to 60%.
And (2) crushing and mixing the rapeseed cakes and the straws, adding the sheep manure, mixing the crushed and mixed rapeseed cakes and the straws with the mixed raw material I to obtain a mixed raw material II, and adding water to control the water content of the mixed raw material II to be 60%.
And carrying out composting fermentation treatment on the mixed raw material II, wherein the stacking height is 1.5 m.
And (4) turning the piles after fermenting for 3 days, adding aspergillus oryzae additionally at the moment, continuously composting for 10 days, turning the piles for 2 times again during the period, and finishing the fermentation.
Example 3
The embodiment provides a sheep manure fertilizer which comprises the following raw materials in parts by weight: 20 parts of sheep manure, 15 parts of straw, 16 parts of rapeseed cakes, 14 parts of corn, 1 part of biological compound bacteria and 1 part of brown sugar.
Wherein the biological compound bacteria is a mixture of EM bacteria, Aspergillus niger and Aspergillus oryzae, and effective bacteria number of EM bacteria is not less than 1 × 108cfu/g; the effective bacteria ratio of the EM bacteria to the Aspergillus niger and the Aspergillus oryzae is 5:1: 1.
The preparation method comprises the following steps:
pulverizing semen Maydis, adding EM bacteria and brown sugar, mixing to obtain mixed raw material I, and adding water to control water content of the mixed raw material I to 60%;
and (2) crushing and mixing the rapeseed cakes and the straws, adding the sheep manure, mixing the crushed and mixed rapeseed cakes and the straws with the mixed raw material I to obtain a mixed raw material II, and adding water to control the water content of the mixed raw material II to be 60%.
And carrying out composting fermentation treatment on the mixed raw material II, wherein the stacking height is 1.5 m.
And (3) turning the piles after fermenting for 3 days, adding aspergillus oryzae and aspergillus niger, continuously composting for 8 days, turning the piles for 2 times during the period, and finishing the fermentation.
Example 4
The embodiment provides a sheep manure fertilizer which comprises the following raw materials in parts by weight: 20 parts of sheep manure, 15 parts of straw, 16 parts of rapeseed cakes, 14 parts of corn, 1 part of biological compound bacteria and 1 part of brown sugar.
Wherein the biological compound bacteria is a mixture of EM bacteria and Aspergillus oryzae, and EM bacteria is effectiveThe number of bacteria is more than or equal to 1 multiplied by 108cfu/g; the effective bacteria ratio of the EM bacteria to the aspergillus oryzae is 3: 1.
The preparation method comprises the following steps:
pulverizing semen Maydis, adding EM bacteria and brown sugar, mixing to obtain mixed raw material I, and adding water to control water content of the mixed raw material I to 60%.
And (2) crushing and mixing the rapeseed cakes and the straws, adding the sheep manure, mixing the crushed and mixed rapeseed cakes and the straws with the mixed raw material I to obtain a mixed raw material II, and adding water to control the water content of the mixed raw material II to be 60%.
And carrying out composting fermentation treatment on the mixed raw material II, wherein the stacking height is 1.5 m.
And (4) turning the piles after fermenting for 3 days, adding aspergillus oryzae additionally at the moment, continuously composting for 10 days, turning the piles for 2 times again during the period, and finishing the fermentation.
Experimental example 1
The experimental example provides a sheep manure fertilizer which comprises the following raw materials in parts by weight: 20 parts of sheep manure, 15 parts of straw, 16 parts of rapeseed cakes, 14 parts of corn, 1 part of biological compound bacteria and 1 part of brown sugar.
Wherein the biological compound bacteria is a mixture of EM bacteria and Aspergillus oryzae, and the effective bacteria number of EM bacteria is more than or equal to 1 × 108cfu/g; the effective bacteria ratio of the EM bacteria to the aspergillus oryzae is 5: 1.
The preparation method comprises the following steps:
pulverizing semen Maydis, adding EM bacteria, Aspergillus oryzae and brown sugar, mixing to obtain mixed material I, and adding water to control water content of the mixed material I to 60%.
And (2) crushing and mixing the rapeseed cakes and the straws, adding the sheep manure, mixing the crushed and mixed rapeseed cakes and the straws with the mixed raw material I to obtain a mixed raw material II, and adding water to control the water content of the mixed raw material II to be 60%.
And carrying out composting fermentation treatment on the mixed raw material II, wherein the stacking height is 1.5 m.
And (4) turning the piles after fermenting for 3 days, continuously composting for 20 days, turning the piles for 4 times in the period, and finishing the fermentation.
Experimental example 2
The experimental example provides a sheep manure fertilizer which comprises the following raw materials in parts by weight: 20 parts of sheep manure, 15 parts of straw, 16 parts of rapeseed cakes, 14 parts of corn, 1 part of biological compound bacteria and 1 part of brown sugar.
Wherein the biological compound bacteria is a mixture of EM bacteria and Aspergillus niger, and the effective bacteria number of EM bacteria is more than or equal to 1 × 108cfu/g; the effective bacteria ratio of the EM bacteria to the Aspergillus niger is 5: 1.
The preparation method comprises the following steps:
pulverizing semen Maydis, adding EM bacteria, Aspergillus niger and brown sugar, mixing to obtain mixed raw material I, and adding water to control water content of the mixed raw material I to 60%.
And (2) crushing and mixing the rapeseed cakes and the straws, adding the sheep manure, mixing the crushed and mixed rapeseed cakes and the straws with the mixed raw material I to obtain a mixed raw material II, and adding water to control the water content of the mixed raw material II to be 60%.
And carrying out composting fermentation treatment on the mixed raw material II, wherein the stacking height is 1.5 m.
And (4) turning the piles after fermenting for 3 days, continuously composting for 18 days, turning the piles for 4 times in the period, and finishing the fermentation.
Experimental example 3
The experimental example provides a sheep manure fertilizer which comprises the following raw materials in parts by weight: 20 parts of sheep manure, 15 parts of straw, 16 parts of rapeseed cakes, 14 parts of corn, 1 part of biological compound bacteria and 1 part of brown sugar.
Wherein the biological compound bacteria are EM bacteria, and the effective bacteria number of the EM bacteria is more than or equal to 1 multiplied by 108cfu/g。
The preparation method comprises the following steps:
pulverizing semen Maydis, adding EM bacteria and brown sugar, mixing to obtain mixed raw material I, and adding water to control water content of the mixed raw material I to 60%.
And (2) crushing and mixing the rapeseed cakes and the straws, adding the sheep manure, mixing the crushed and mixed rapeseed cakes and the straws with the mixed raw material I to obtain a mixed raw material II, and adding water to control the water content of the mixed raw material II to be 60%.
And carrying out composting fermentation treatment on the mixed raw material II, wherein the stacking height is 1.5 m.
And (4) turning the piles after fermenting for 3 days, continuously composting for 20 days, turning the piles for 4 times in the period, and finishing the fermentation.
1. Fertilizer efficiency verification
The appearance, the total nutrient mass fraction percentage, the organic matter mass fraction percentage and the water mass fraction percentage of the bio-organic fertilizer prepared in the examples 1 to 4 and the experimental examples 1 to 3 are detected, and the test results are as follows:
note: a. b: p is less than 0.05
From the results, all technical indexes of the biological organic fertilizer prepared by the method provided by the invention meet the requirements of ' organic fertilizer of agricultural industry standard (NY 525 and 2012) of the people's republic of China '. However, in comparison with the bio-organic fertilizers in examples 1 to 4 of the present invention and examples 1 to 3, the indexes such as total nutrients and organic matter content in examples 1 to 3 are all smaller than those in examples 1 to 4 of the present invention, and the moisture content is relatively high, which indicates that the fermentation of the fertilizer is not sufficient.
2. Orchard effect verification
The test is carried out by Shaanxi Baiheng organic orchard Limited company (E107 degrees 59 ', N34 degrees 3') of Shanxi Yangling Wuquan Town gulcun, the variety of the kiwi fruit is Xuxiang, the tree ages are all 6 years, the soil to be tested is yellow loam, and the pH value is 5.6. The experiment sets up 8 treatments altogether, 1-7 are handled and correspond example 1-4 and experimental example 1-3 respectively, and 8 treatment is used the organic fertilizer of purchasing in the market as the contrast, and 30 plants are tested to every examination point, before the kiwi fruit is gathered, 10 kiwi fruits are drawn at random in every treatment, and 10 kiwi fruits are drawn at random to every plant, and the fruit weight of kiwi fruit is surveyd, soluble solid, total sugar, organic acid, vitamin C and amino acid content, and the experimental result is seen below:
note: a. b, c: p is less than 0.05
The organic fertilizer disclosed by the invention can obviously increase the yield and quality of kiwi fruits, is particularly beneficial to improving the vitamin C content of the kiwi fruits, and has a better effect than the organic fertilizer sold on the market.
It should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the examples given, those skilled in the art can modify the technical solution of the present invention as needed or equivalent substitutions without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. The special sheep manure fertilizer for the organic orchard is characterized by comprising the following raw materials in parts by weight:
15-25 parts of sheep manure, 10-20 parts of straw, 10-20 parts of rapeseed cake, 10-20 parts of corn, 1-3 parts of biological compound bacteria and 0.1-1 part of fermentation aid.
2. The organic sheep manure fertilizer special for orchards as claimed in claim 1, which is prepared from the following raw materials in parts by weight:
18-22 parts of sheep manure, 12-16 parts of straw, 14-18 parts of rapeseed cake, 12-15 parts of corn, 1-2 parts of biological compound bacteria and 0.5-1 part of fermentation aid.
3. The organic sheep manure fertilizer specially used for orchards according to claim 1 or 2, wherein the biological compound bacteria comprise EM bacteria and any one or two of Aspergillus niger and Aspergillus oryzae;
preferably, the effective number of the EM bacteria is more than or equal to 1 multiplied by 108cfu/g；
Preferably, the effective bacteria ratio of the EM bacteria to Aspergillus niger and Aspergillus oryzae is 3-5: 0-2, and more preferably 3:0:1, 3:1:0, 3:1:1, 4:1:0, 4:0:1, 4:1:1, 5:1:0, 5:0:1 and 5:1: 1.
4. The organic sheep manure fertilizer specially used for orchards according to claim 1 or 2, wherein the fermentation assistant comprises any one of brown sugar, honey, brown granulated sugar and molasses; preferably, the fermentation assistant is brown sugar.
5. The preparation method of the organic orchard dedicated sheep manure fertilizer as claimed in any one of claims 1 to 4, wherein the preparation method comprises the following steps:
pulverizing corn into powder, adding EM (effective microorganisms) and a fermentation assistant agent, mixing to obtain a mixed raw material I, and adding water to control the water content of the mixed raw material I to be 50-60%;
and (2) crushing and mixing the rapeseed cakes and the straws, adding the sheep manure, mixing the crushed and mixed rapeseed cakes and the straws with the mixed raw material I to obtain a mixed raw material II, and adding water to control the water content of the mixed raw material II to be 50-60%.
And carrying out composting fermentation treatment on the mixed raw material II.
6. A method according to claim 5, characterized in that the compost has a height of 2m or less, preferably 1.5-2 m.
7. The method according to claim 5, wherein the fermentation is carried out for 2 to 3 days and then the heap-turning treatment is carried out, and at this time, either or both of Aspergillus niger and Aspergillus oryzae are additionally added.
8. The preparation method of claim 7, wherein after the microbial inoculum is supplemented, composting is continued for 6-10 days, the pile is turned over for 1-3 times, and the water content is controlled to 15-25% after the fermentation is finished.
9. The use of the organic orchard specific sheep manure fertilizer of any one of claims 1-4 in at least one of the following:
1) improving the organic matter content of the soil;
2) soil hardening is reduced;
3) improving the quality and/or yield of the fruit.
10. Use according to claim 9, wherein the fruit comprises apples, grapes and kiwi fruit.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112876319A (en) * | 2021-02-01 | 2021-06-01 | 兰州新区陇原中天羊业有限公司 | Sheep manure fermented organic fertilizer and preparation method thereof |
| CN113548915A (en) * | 2021-06-02 | 2021-10-26 | 夏河县达哇央宗有机肥料加工销售有限责任公司 | Plateau sheep manure bio-organic fertilizer and processing method thereof |
| CN114573401A (en) * | 2022-03-07 | 2022-06-03 | 广东省桂粤实业有限公司 | Functional organic fertilizer for planting fruits |
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| CN102503608A (en) * | 2011-09-29 | 2012-06-20 | 南开大学 | Method for preparing organic fertilizer from agricultural wastes |
| CN103011920A (en) * | 2012-11-30 | 2013-04-03 | 来光业 | Method for preparing biological organic fertilizer |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503608A (en) * | 2011-09-29 | 2012-06-20 | 南开大学 | Method for preparing organic fertilizer from agricultural wastes |
| CN103011920A (en) * | 2012-11-30 | 2013-04-03 | 来光业 | Method for preparing biological organic fertilizer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112876319A (en) * | 2021-02-01 | 2021-06-01 | 兰州新区陇原中天羊业有限公司 | Sheep manure fermented organic fertilizer and preparation method thereof |
| CN113548915A (en) * | 2021-06-02 | 2021-10-26 | 夏河县达哇央宗有机肥料加工销售有限责任公司 | Plateau sheep manure bio-organic fertilizer and processing method thereof |
| CN114573401A (en) * | 2022-03-07 | 2022-06-03 | 广东省桂粤实业有限公司 | Functional organic fertilizer for planting fruits |
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