CN114276191A - Bio-organic fertilizer for navel oranges and preparation method thereof - Google Patents
Bio-organic fertilizer for navel oranges and preparation method thereof Download PDFInfo
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- CN114276191A CN114276191A CN202210056418.9A CN202210056418A CN114276191A CN 114276191 A CN114276191 A CN 114276191A CN 202210056418 A CN202210056418 A CN 202210056418A CN 114276191 A CN114276191 A CN 114276191A
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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 discloses a biological organic fertilizer for navel oranges, which comprises the following raw materials in parts by mass: 10-20 parts of calcium mud, 15-25 parts of magnesium mud, 2-4 parts of ammonium molybdate, 30-50 parts of wheat bran, 45-60 parts of navel orange peels and fruit pulps, 0.5-1 part of a composite microbial inoculum and 2 parts of sodium lignosulfonate, wherein the composite microbial inoculum is composed of lactic acid bacteria, actinomycetes, trichoderma viride, lactobacillus acidophilus and azotobacter according to the inoculation amount ratio of 2:1:3:2: 2. The method takes waste calcium mud and magnesium mud generated in the production process of the fertilizer as raw materials, and meanwhile, the molybdate-ammonium acid is added, so that the calcium mud and the magnesium mud can neutralize the pH value of acid soil, the soil is close to neutral, the absorption of elements such as calcium, magnesium and molybdenum by the soil is facilitated, the calcium mud and the magnesium mud also contain a certain amount of nitrogen, phosphorus and potassium nutrients and micronutrient elements, and the phenomenon that the yield and the quality of the navel orange are reduced due to the yellowing of leaves in the growth process of the navel orange is avoided. The invention also uses wheat bran, navel orange peels, pulp and a compound microbial inoculum, thereby realizing high-value utilization of agricultural residue resources and realizing ecological agricultural organic cycle.
Description
Technical Field
The invention belongs to the technical field of biological organic fertilizers, and particularly relates to a biological organic fertilizer for navel oranges and a preparation method thereof.
Background
Navel oranges include Nehel species, Thomson species, Washington species, Linna species, Penna species, and the like. The navel orange is rich in nutrition, contains various vitamins, amino acids, trace elements and other nutritional ingredients, and can improve immunity, accelerate metabolism, accelerate intestinal peristalsis, protect blood vessels, enrich blood, reduce fat and nourish skin after being eaten frequently.
The Gannan navel orange is big and regular in shape, bright in orange red, smooth and attractive, strong in fragrance, high in edibility rate up to 74%, crisp and tender in meat quality, slag-melting, thick, sweet and aromatic in flavor, and contains more than 55% of fruit juice. However, in recent years, due to the application of excessive chemical fertilizers, soil hardening and severe acidification of many Gannan navel orange orchards are caused, fruit growers only pay attention to the application of compound fertilizers for a long time and neglect the supplement of organic fertilizers and medium trace elements, so that the navel orange orchards in large-area Gannan areas have the symptoms of leaf yellowing, premature senility of tree bodies, small fruits and the like, and the yield and quality of the navel oranges are seriously affected.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a bio-organic fertilizer for navel oranges and a preparation method thereof, and particularly adopts the following technical scheme:
a bio-organic fertilizer for navel oranges comprises 10-20 parts of calcium mud, 15-25 parts of magnesium mud, 2-4 parts of ammonium molybdate, 30-50 parts of wheat bran, 45-60 parts of navel orange peels and fruit pulp, 0.5-1 part of a composite microbial inoculum and 2 parts of sodium lignosulfonate, wherein the composite microbial inoculum is composed of lactic acid bacteria, actinomycetes, trichoderma viride, lactobacillus acidophilus and azotobacter according to an inoculation amount ratio of 2:1:3:2: 2.
The calcium mud is the waste residue left after limestone and nitric acid are utilized to produce calcium nitrate fertilizer and calcium ammonium nitrate fertilizer, and the magnesium mud is the waste residue left after magnesium oxide and nitric acid are utilized to produce magnesium nitrate fertilizer.
Preferably, 15 parts of calcium mud, 20 parts of magnesium mud, 4 parts of ammonium molybdate, 40 parts of wheat bran, 60 parts of navel orange peel and pulp, 0.5-1 part of composite microbial inoculum and 2 parts of sodium lignosulphonate.
Preferably, the pH value of the bio-organic fertilizer is 8.5-9.5.
Preferably, the total number of viable bacteria of the compound microbial inoculum is more than or equal to 3.5 multiplied by 108cfu/g。
The invention also provides a preparation method of the bio-organic fertilizer for navel oranges, which comprises the following steps:
(1) respectively drying the waste calcium mud and magnesium mud generated in the chemical fertilizer industry to reduce the water content to 10-15%;
(2) weighing 10-20 parts of calcium mud and 15-25 parts of magnesium mud prepared in the step (1), and weighing 2-4 parts of ammonium molybdate and mixing;
(3) 30-50 parts of wheat bran and 45-60 parts of navel orange peel and pulp are respectively crushed and evenly mixed after passing through a sieve of 100 meshes and 120 meshes, 0.5-1 part of composite microbial inoculum is added, and fermentation is carried out for 2-4 days;
(4) and (3) adding 2 parts of sodium lignosulphonate into the product obtained in the step (2) and the step (3), uniformly mixing, granulating and packaging to obtain a finished product.
Preferably, in the step (1), the water content of the calcium mud and the magnesium mud is reduced to 12%.
Preferably, in the step (4), the fermentation temperature is 25-30 ℃.
The invention has the beneficial effects that: (1) the invention has simple ingredients and simple and convenient preparation method, can obviously improve the content of elements such as calcium, magnesium, molybdenum and the like in soil, and avoids the phenomenon that the yield and the quality of the navel oranges are reduced due to yellowing of leaves in the growth process of the navel oranges. (2) The invention takes waste calcium mud and magnesium mud generated in the production process of the fertilizer as raw materials, and is added with the molybdic acid, the calcium mud and the magnesium mud have higher pH value and can neutralize the pH value of acid soil, so that the soil is close to neutral, the calcium mud and the magnesium mud are beneficial to the soil to absorb elements such as calcium, magnesium, molybdenum and the like, and the calcium mud and the magnesium mud also contain a certain amount of nitrogen, phosphorus, potassium nutrients and micronutrients. (3) The wheat bran, the navel orange peels, the pulp and the compound microbial inoculum are also used, so that the agricultural residue resource is utilized at a high value, the green and environment-friendly effects are achieved, the cost is reduced, and the ecological agricultural organic cycle is realized.
Detailed Description
The concept and technical effects of the present invention will be clearly and completely described in the following embodiments to fully understand the objects, aspects and effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Example 1
(1) Respectively drying the waste calcium mud and magnesium mud generated in the fertilizer industry to reduce the water content to 12%;
(2) weighing and mixing 15kg of dried calcium mud, 20kg of dried magnesium mud and 4kg of ammonium molybdate;
(3) weighing 40kg of wheat bran, 60kg of navel orange peel and pulp, respectively crushing, sieving with 100 meshes, uniformly mixing, adding 1kg of compound microbial inoculum, fermenting for 3 days at 25 ℃, wherein the compound microbial inoculum consists of lactobacillus, actinomycetes, trichoderma viride, lactobacillus acidophilus and nitrogen-fixing bacteria according to the inoculation amount ratio of 2:1:3:2:2, and the total number of viable bacteria is 3.5 multiplied by 108cfu/g；
(4) And (3) adding 2kg of sodium lignosulphonate into the product obtained in the step (2) and the step (3), uniformly mixing, granulating and packaging to obtain a finished product.
Example 2
(1) Respectively drying the waste calcium mud and magnesium mud generated in the chemical fertilizer industry to reduce the water content to 15%;
(2) weighing and mixing 10kg of dried calcium mud, 15kg of dried magnesium mud and 2kg of ammonium molybdate;
(3) weighing 30kg of wheat bran, 45kg of navel orange peel and pulp, respectively crushing, sieving with 100 meshes, uniformly mixing, adding 1kg of compound microbial inoculum, fermenting for 3 days at 25 ℃, wherein the compound microbial inoculum consists of lactobacillus, actinomycetes, trichoderma viride, lactobacillus acidophilus and nitrogen-fixing bacteria according to the inoculation amount ratio of 2:1:3:2:2, and the total number of viable bacteria is 3.5 multiplied by 108cfu/g；
(4) And (3) adding 2kg of sodium lignosulphonate into the product obtained in the step (2) and the step (3), uniformly mixing, granulating and packaging to obtain a finished product.
Example 3
(1) Respectively drying the waste calcium mud and magnesium mud generated in the fertilizer industry to reduce the water content to 12%;
(2) weighing and mixing 20kg of dried calcium mud, 25kg of dried magnesium mud and 3kg of ammonium molybdate;
(3) balanceRespectively pulverizing 50kg of wheat bran, 60kg of navel orange peel and pulp, sieving with 100 mesh sieve, mixing, adding 1kg of compound microbial inoculum, fermenting at 25 deg.C for 3 days, wherein the compound microbial inoculum comprises lactobacillus, actinomycetes, Trichoderma viride, Lactobacillus acidophilus and azotobacteria at an inoculum ratio of 2:1:3:2:2, and the total number of viable bacteria is 3.5 × 108cfu/g；
(4) And (3) adding 2kg of sodium lignosulphonate into the product obtained in the step (2) and the step (3), uniformly mixing, granulating and packaging to obtain a finished product.
Comparative example 1
The raw materials and the preparation method of the components in the example 1 are carried out without adding ammonium molybdate.
Comparative example 2
According to the raw materials of the components and the preparation method in the embodiment 1, the composite microbial inoculum in the preparation process consists of trichoderma viride, lactobacillus acidophilus and azotobacter according to the inoculation amount ratio of 3:2: 2.
Comparative example 3
The raw materials of each component and the preparation method of the embodiment 2 are carried out, and magnesium mud is not added in the preparation process.
Comparative example 4
According to the raw materials and the preparation method of the components in the embodiment 2, no wheat bran is added in the preparation process, and only 30kg of navel orange peels and pulp are added.
And (3) field test:
examples 1-3, comparative examples 1-4 and common navel orange fertilizers (control group) were used for adult navel orange trees, test method: in total, 8 test groups, the fertilizer is applied to each adult navel orange tree in the leaf bursting stage by 1.5kg per plant, the fertilizer is applied once in the initial flowering stage, the using amount is 2.5kg per plant, the fertilizer is applied once in the full flowering stage, the using amount is 2.5kg per plant, and the fertilizer is applied once again in the initial fruit stage, and the using amount is 1.5kg per plant.
And (3) test results:
TABLE 1 comparison of the application of the bioorganic fertilizer of the present invention with the conventional navel orange fertilizer
As shown in Table 1, the bio-organic fertilizer prepared by the invention can achieve the effects of increasing yield, protecting flowers and fruits and increasing Vc content of navel oranges, and has a targeted effect on preventing and treating leaf yellowing caused by lack of nutrients such as molybdenum, magnesium and the like.
While the present invention has been described in considerable detail and with particular reference to a few illustrative embodiments thereof, it is not intended to be limited to any such details or embodiments or any particular embodiments, but it is to be construed as effectively covering the intended scope of the invention by providing a broad, potential interpretation of such claims in view of the prior art with reference to the appended claims. Furthermore, the foregoing describes the invention in terms of embodiments foreseen by the inventor for which an enabling description was available, notwithstanding that insubstantial modifications of the invention, not presently foreseen, may nonetheless represent equivalent modifications thereto.
Claims (8)
1. A bio-organic fertilizer for navel oranges is characterized by comprising the following raw materials in parts by mass: 10-20 parts of calcium mud, 15-25 parts of magnesium mud, 2-4 parts of ammonium molybdate, 30-50 parts of wheat bran, 45-60 parts of navel orange peels and fruit pulps, 0.5-1 part of a composite microbial inoculum and 2 parts of sodium lignosulfonate, wherein the composite microbial inoculum is composed of lactic acid bacteria, actinomycetes, trichoderma viride, lactobacillus acidophilus and azotobacter according to the inoculation amount ratio of 2:1:3:2: 2.
2. The bio-organic fertilizer for navel oranges according to claim 1, wherein the calcium mud is waste residue left after calcium nitrate fertilizer and calcium ammonium nitrate fertilizer are produced by limestone and nitric acid, and the magnesium mud is waste residue left after magnesium nitrate fertilizer is produced by magnesium oxide and nitric acid.
3. The bio-organic fertilizer for navel oranges according to claim 1, wherein the bio-organic fertilizer comprises 15 parts of calcium mud, 20 parts of magnesium mud, 4 parts of molybdic acid, 40 parts of wheat bran, 60 parts of navel orange peels and pulp, 0.5-1 part of composite microbial inoculum and 2 parts of sodium lignosulfonate.
4. The bio-organic fertilizer for navel oranges according to claim 1, wherein the pH of the bio-organic fertilizer is 8.5-9.5.
5. The bio-organic fertilizer for navel oranges according to claim 1, wherein the total viable count of the composite microbial inoculum is more than or equal to 3.5 x 108cfu/g。
6. A preparation method of a bio-organic fertilizer for navel oranges is characterized by comprising the following steps:
(1) respectively drying the waste calcium mud and magnesium mud generated in the chemical fertilizer industry to reduce the water content to 10-15%;
(2) weighing 10-20 parts of calcium mud and 15-25 parts of magnesium mud prepared in the step (1), and weighing 2-4 parts of ammonium molybdate and mixing;
(3) 30-50 parts of wheat bran and 45-60 parts of navel orange peel and pulp are respectively crushed and evenly mixed after passing through a sieve of 100 meshes and 120 meshes, 0.5-1 part of composite microbial inoculum is added, and fermentation is carried out for 2-4 days;
(4) and (3) adding 2 parts of sodium lignosulphonate into the product obtained in the step (2) and the step (3), uniformly mixing, granulating and packaging to obtain a finished product.
7. The method for preparing the bio-organic fertilizer for navel oranges according to claim 5, wherein in the step (1), the water content of calcium mud and magnesium mud is reduced to 12%.
8. The method for preparing the bio-organic fertilizer for navel oranges according to claim 5, wherein the fermentation temperature in the step (4) is 25-30 ℃.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210056418.9A CN114276191A (en) | 2022-01-18 | 2022-01-18 | Bio-organic fertilizer for navel oranges and preparation method thereof |
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| CN202210056418.9A CN114276191A (en) | 2022-01-18 | 2022-01-18 | Bio-organic fertilizer for navel oranges and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060230798A1 (en) * | 2002-11-18 | 2006-10-19 | Mt. Aspring Geochemistry Consultants Pty, Ltd. | Fertiliser |
| CN104926565A (en) * | 2015-06-12 | 2015-09-23 | 山西农业大学 | Acid soil conditioner preparation and application method |
| CN105777403A (en) * | 2016-05-19 | 2016-07-20 | 江西省梦江南农场有限公司 | Special selenium-rich organic fertilizer for navel oranges in red soil region |
| CN106007937A (en) * | 2016-05-18 | 2016-10-12 | 江西省森旺现代农业生态科技开发有限公司 | Special organic fertilizer for navel oranges |
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2022
- 2022-01-18 CN CN202210056418.9A patent/CN114276191A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060230798A1 (en) * | 2002-11-18 | 2006-10-19 | Mt. Aspring Geochemistry Consultants Pty, Ltd. | Fertiliser |
| CN104926565A (en) * | 2015-06-12 | 2015-09-23 | 山西农业大学 | Acid soil conditioner preparation and application method |
| CN106007937A (en) * | 2016-05-18 | 2016-10-12 | 江西省森旺现代农业生态科技开发有限公司 | Special organic fertilizer for navel oranges |
| CN105777403A (en) * | 2016-05-19 | 2016-07-20 | 江西省梦江南农场有限公司 | Special selenium-rich organic fertilizer for navel oranges in red soil region |
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