CN115093283A - Fertilizer for improving quality of millet - Google Patents
Fertilizer for improving quality of millet Download PDFInfo
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- CN115093283A CN115093283A CN202210717790.XA CN202210717790A CN115093283A CN 115093283 A CN115093283 A CN 115093283A CN 202210717790 A CN202210717790 A CN 202210717790A CN 115093283 A CN115093283 A CN 115093283A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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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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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a fertilizer for improving the quality of millet, and relates to the technical field of fertilizers. The raw materials comprise, by mass, 28-32 parts of urea, 24-28 parts of monopotassium phosphate, 8-12 parts of potassium sulfate, 5-7 parts of humic acid, 0.3-0.8 part of chelated trace elements and 0.5-0.8 part of a quality improver; the quality improver comprises radix Platycodi fibrous root, rhizoma Cyperi fibrous root, radix scrophulariae fibrous root and radix Puerariae bark. The invention provides a fertilizer for improving the quality of millet, which realizes the improvement of the quality of millet by compounding wastes generated in the pharmaceutical process of traditional Chinese medicines such as platycodon grandiflorum, cyperus rotundus, figwort root and kudzuvine root with inorganic fertilizer and organic fertilizer. Compared with the millet which is not added with the quality improver fertilizer, the millet planted by applying the fertilizer disclosed by the invention has the advantages that the amino acid content is increased, the linoleic acid content is increased, the total flavone content and the total polyphenol content are increased, and the quality of the millet is integrally improved.
Description
Technical Field
The invention relates to the technical field of fertilizers, in particular to a fertilizer for improving the quality of millet.
Background
Millet, the famous millet (Setaria italica), has a long cultivation history and has the characteristics of drought resistance, barren resistance, stress resistance, strong adaptability and the like. In recent years, under the impact of frequent drought, high-quality development of animal husbandry, green production of agriculture and consumption dominance of healthy diet, the market demand of millet is continuously increased. People have higher and higher attention to the quality of millet, and the supply of high-quality millet is short. Therefore, the fertilizer for improving the quality of the millet is provided, so that the quality of the millet is integrally improved, and the fertilizer has important significance in the field of agricultural planting.
Disclosure of Invention
Based on the above content, the invention provides a fertilizer for improving the quality of millet, so as to improve the amino acid content, linoleic acid content, total flavonoids content and total polyphenols content in the millet, and integrally improve the quality of the millet.
In order to achieve the purpose, the invention provides the following scheme:
according to one technical scheme of the invention, the fertilizer for improving the quality of millet comprises, by mass, 28-32 parts of urea, 24-28 parts of monopotassium phosphate, 8-12 parts of potassium sulfate, 5-7 parts of humic acid, 0.3-0.8 part of chelated trace elements and 0.5-0.8 part of a quality improver;
the quality improver comprises radix Platycodi fibrous root, rhizoma Cyperi fibrous root, radix scrophulariae fibrous root and radix Puerariae bark.
Further, the content of organic matters in the humic acid is more than or equal to 50 percent by mass.
Further, the humic acid is mineral potassium fulvate.
Further, the chelated trace elements include EDTA chelated iron, EDTA chelated copper, and EDTA chelated manganese.
Further, the mass ratio of EDTA chelated iron, EDTA chelated copper and EDTA chelated manganese in the chelated trace elements is 1:1: 1.
Furthermore, the mass ratio of platycodon grandiflorum fibrous roots, cyperus rotundus fibrous roots, figwort fibrous roots and kudzuvine root barks in the quality improver is 1:1:0.5-1: 2-3.
Further, the preparation method of the quality improver comprises the following steps:
and respectively cleaning platycodon grandiflorum fibrous roots, cyperus rotundus fibrous roots, radix scrophulariae fibrous roots and kudzu root barks according to the mass ratio, drying, crushing, grinding to 140-mesh and 200-mesh, and uniformly mixing to obtain the quality improver.
According to the second technical scheme, the preparation method of the fertilizer for improving the quality of the millet comprises the following steps of uniformly mixing the raw materials in parts by weight, introducing the mixture into a granulator for granulation, and drying to obtain the fertilizer for improving the quality of the millet.
Further, the drying temperature is 35-45 ℃.
According to the third technical scheme, the fertilizer for improving the quality of the millet is applied to millet planting.
The invention discloses the following technical effects:
the invention provides a fertilizer for improving the quality of millet, which realizes the improvement of the quality of millet by compounding wastes generated in the pharmaceutical process of traditional Chinese medicines such as platycodon grandiflorum, cyperus rotundus, radix scrophulariae, radix puerariae and the like with inorganic fertilizer and organic fertilizer. Compared with the millet which is not added with the quality improving agent (waste generated in the pharmaceutical process of traditional Chinese medicines such as platycodon grandiflorum, cyperus rotundus, radix scrophulariae, radix puerariae and the like), the millet planted by applying the fertilizer disclosed by the invention has the advantages that the amino acid content is increased, the linoleic acid content is increased, the total flavone content and the total polyphenol content are increased, and the quality of the millet is integrally improved.
Detailed Description
Reference will now be made in detail to various exemplary embodiments of the invention, the detailed description should not be construed as limiting the invention but as a more detailed description of certain aspects, features and embodiments of the invention.
It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Further, for numerical ranges in this disclosure, it is understood that each intervening value, between the upper and lower limit of that range, is also specifically disclosed. Every smaller range between any stated value or intervening value in a stated range and any other stated or intervening value in that stated range is encompassed within the invention. The upper and lower limits of these smaller ranges may independently be included or excluded in the range.
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. Although only preferred methods and materials are described herein, any methods and materials similar or equivalent to those described herein can be used in the practice or testing of the present invention. All documents mentioned in this specification are incorporated by reference herein for the purpose of disclosing and describing the methods and/or materials associated with the documents. In case of conflict with any incorporated document, the present specification will control.
It will be apparent to those skilled in the art that various modifications and variations can be made in the specific embodiments of the present disclosure without departing from the scope or spirit of the disclosure. Other embodiments will be apparent to those skilled in the art from consideration of the specification. The specification and examples are exemplary only.
As used herein, the terms "comprising," "including," "having," "containing," and the like are open-ended terms that mean including, but not limited to.
The "parts" in the present invention are all parts by mass unless otherwise specified.
The invention provides a fertilizer for improving the quality of millet, which comprises the following raw materials, by mass, 28-32 parts of urea, 24-28 parts of monopotassium phosphate, 8-12 parts of potassium sulfate, 5-7 parts of humic acid, 0.3-0.8 part of chelated trace elements and 0.5-0.8 part of a quality improver;
the quality improver comprises radix Platycodi fibrous root, rhizoma Cyperi fibrous root, radix scrophulariae fibrous root and radix Puerariae bark.
Preferably, the raw materials comprise, by mass, 30 parts of urea, 25 parts of monopotassium phosphate, 10 parts of potassium sulfate, 6 parts of humic acid, 0.5 part of chelated trace elements and 0.6 part of quality improver.
The invention tests the technical scheme of different contents of the quality improver with the content of 0-1 part, and the result shows that the quality of the millet is improved firstly and then reduced with the increase of the using amount of the quality improver, and the quality of the millet is better when the using amount of the quality improver is 0.5-0.8 part.
Furthermore, the content of organic matters in the humic acid is more than or equal to 50 percent.
Further, the humic acid is mineral potassium fulvate.
The mineral potassium fulvate is a short carbon chain molecular structure substance extracted from lignite natural humic acid, and has high loading capacity and high physiological activity. The fertilizer has the functions of chelating macro and micro nutrients, making the fertilizer be better utilized by plants, preventing and treating plant diseases and insect pests, slowly releasing the fertilizer, improving the utilization of chemical fertilizers and pesticides, improving nutrient absorption, promoting the germination and growth of the plants, accelerating the decomposition of precipitates and improving the soil structure.
Further, the chelated trace elements include EDTA chelated iron, EDTA chelated copper, and EDTA chelated manganese.
Further, the mass ratio of EDTA chelated iron, EDTA chelated copper and EDTA chelated manganese in the chelated trace elements is 1:1: 1.
The chelated trace elements are not easy to be fixed in soil, are easy to be dissolved in water, are not dissociated, and can be well absorbed and utilized by plants. The fertilizer is mixed with other solid or liquid fertilizers for application without chemical reaction, and the fertilizer efficiency of any fertilizer is not reduced.
Furthermore, the mass ratio of platycodon grandiflorum fibrous roots, cyperus rotundus fibrous roots, figwort fibrous roots and kudzuvine root barks in the quality improver is 1:1:0.5-1: 2-3.
Further, the preparation method of the quality improver comprises the following steps:
and respectively cleaning platycodon grandiflorum fibrous roots, cyperus rotundus fibrous roots, radix scrophulariae fibrous roots and kudzu root barks according to the mass ratio, drying, crushing, grinding to 140-mesh and 200-mesh, and uniformly mixing to obtain the quality improver.
The platycodon grandiflorum fibrous root, cyperus rotundus fibrous root, figwort fibrous root and pueraria lobata peel are wastes generated in the pharmaceutical process of traditional Chinese medicines of platycodon grandiflorum, cyperus rotundus, figwort and pueraria lobata. The inventor tries to compound the wastes with common inorganic and organic fertilizers, and finds that the wastes can play a role in improving the quality of the millet under the limitation of reasonable dosage.
The invention also provides a preparation method of the fertilizer for improving the quality of the millet, which comprises the following steps of uniformly mixing the raw materials in parts by weight, introducing the mixture into a granulator for granulation, and drying to obtain the fertilizer for improving the quality of the millet.
Further, the drying temperature is 35-45 ℃.
The invention also provides application of the fertilizer for improving the quality of the millet in millet planting.
The potassium humate used in the embodiment of the invention is mineral source potassium fulvate purchased from Shanxi Jinfeng Biotechnology GmbH, wherein the content of organic matters is more than or equal to 70%, the content of beneficial viable bacteria is more than or equal to 100 hundred million/g, and the content of potassium chloride is more than or equal to 12%.
The chelated trace elements used in the examples of the present invention were purchased from rebaudijia biotechnology limited, henna.
The starting materials used in the examples of the present invention were obtained from commercial sources unless otherwise specified.
The preparation method of the quality improver comprises the following steps: respectively cleaning platycodon grandiflorum fibrous root, cyperus rotundus fibrous root, figwort fibrous root and kudzu root bark, and drying; the platycodon grandiflorum fibrous root, cyperus rotundus fibrous root, figwort fibrous root and kudzuvine root bark are respectively weighed according to the mass ratio of 1:1:0.5-1:2-3, crushed, ground to 140 meshes and 200 meshes, and uniformly mixed to obtain the quality improver. The preparation method of the quality improver in the specific embodiment comprises the following steps: respectively cleaning platycodon grandiflorum fibrous root, cyperus rotundus fibrous root, figwort fibrous root and kudzu root bark, and drying; the platycodon grandiflorum fibrous root, the cyperus rotundus fibrous root, the figwort fibrous root and the kudzuvine root bark are respectively weighed according to the mass ratio of 1:1:1:2, smashed, ground to 200 meshes and uniformly mixed to obtain the quality improver.
Example 1
Weighing the following raw materials in parts by mass: 30 parts of urea, 25 parts of monopotassium phosphate, 10 parts of potassium sulfate, 6 parts of humic acid, 0.5 part of chelated trace elements and 0.6 part of quality improver;
uniformly mixing the raw materials, introducing the mixture into a granulator for granulation, and drying the granules at 40 ℃ to obtain the fertilizer for improving the quality of millet
Example 2
The difference from the example 1 is only that the raw materials consist of: 28 parts of urea, 28 parts of monopotassium phosphate, 12 parts of potassium sulfate, 7 parts of humic acid, 0.8 part of chelated trace elements and 0.5 part of quality improver.
Example 3
The difference from the example 1 is only that the raw materials consist of: 32 parts of urea, 24 parts of monopotassium phosphate, 8 parts of potassium sulfate, 5 parts of humic acid, 0.3 part of chelated trace elements and 0.8 part of quality improver.
Example 4
The difference from the example 1 is only that the raw materials consist of: 31 parts of urea, 26 parts of monopotassium phosphate, 11 parts of potassium sulfate, 7 parts of humic acid, 0.7 part of chelated trace elements and 0.7 part of quality improver.
Comparative example 1
The only difference from example 1 is that the addition of the quality-enhancing agent was omitted.
The effect of the fertilizers prepared in examples 1 to 4 and comparative example 1 is verified, and the specific results are as follows:
test site: agricultural rural area longevity yang agricultural environment and crop high-efficiency water observation experiment station (37 degree 45 'N, 113 degree 54' E, altitude 1100m)
Test crops: jin Gu 21
Planting area: the test field with the length of 25m and the width of 15 m is randomly divided into 5 treatment areas, and each treatment area is correspondingly applied with the fertilizers of examples 1-4 and comparative example 1 respectively, and the fertilization mode and daily management are treated according to local custom.
The amino acid content of the harvested millet seeds is measured, and the results are shown in table 1.
TABLE 1 (unit mg/g)
As can be seen from Table 1, the contents of essential amino acids, semi-essential amino acids and non-essential amino acids were significantly increased in the millet to which the fertilizers prepared in examples 1 to 4 of the present invention were applied, as compared with the fertilizer to which no quality-improving agent was added in comparative example 1.
The fatty acid content of the harvested millet seeds was measured, and the results are shown in table 2.
TABLE 2 (Unit%)
As can be seen from table 2, the linoleic acid content in the millet to which the fertilizers prepared in examples 1 to 4 of the present invention were applied was significantly increased as compared with that in the fertilizer to which no quality-improving agent was added in comparative example 1.
The content of total polyphenols and total flavonoids in the harvested millet seeds is measured, and the results are shown in table 3.
TABLE 3 (units mg/g)
| Example 1 | Example 2 | Example 3 | Example 4 | Comparative example 1 | |
| Total polyphenols | 1.36 | 1.25 | 1.32 | 1.28 | 0.91 |
| Total Flavonoids | 1.01 | 0.94 | 0.96 | 0.91 | 0.81 |
As can be seen from table 3, the total polyphenol and total flavone contents were significantly increased in the grains to which the fertilizers prepared in examples 1 to 4 of the present invention were applied, compared to the fertilizer to which no quality-improving agent was added in comparative example 1.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (9)
1. The fertilizer for improving the quality of the millet is characterized by comprising, by mass, 28-32 parts of urea, 24-28 parts of monopotassium phosphate, 8-12 parts of potassium sulfate, 5-7 parts of humic acid, 0.3-0.8 part of chelated trace elements and 0.5-0.8 part of a quality improver;
the quality improver comprises radix Platycodi fibrous root, rhizoma Cyperi fibrous root, radix scrophulariae fibrous root and radix Puerariae bark.
2. The fertilizer for improving the quality of millet according to claim 1, wherein the content of organic matters in the humic acid is more than or equal to 50% by mass fraction.
3. The fertilizer for improving the quality of millet according to claim 1, wherein the humic acid is potassium humate.
4. The fertilizer for improving the quality of millet according to claim 1, wherein the chelated trace elements comprise ferric EDTA chelate, copper EDTA chelate and manganese EDTA chelate.
5. The fertilizer for improving the quality of the millet according to claim 4, wherein the mass ratio of EDTA chelated iron, EDTA chelated copper and EDTA chelated manganese in the chelated trace elements is 1:1: 1.
6. The fertilizer for improving the quality of millet as claimed in claim 1, wherein the quality improver comprises platycodon grandiflorum fibrous root, cyperus rotundus fibrous root, figwort fibrous root and pueraria lobata peel in a mass ratio of 1:1:0.5-1: 2-3.
7. The fertilizer for improving the quality of the millet according to claim 6, wherein the preparation method of the quality improver comprises the following steps:
and respectively cleaning platycodon grandiflorum fibrous roots, cyperus rotundus fibrous roots, radix scrophulariae fibrous roots and kudzu root barks according to the mass ratio, drying, crushing, grinding to 140-mesh and 200-mesh, and uniformly mixing to obtain the quality improver.
8. The preparation method of the fertilizer for improving the quality of the millet according to claim 1, characterized by comprising the following steps of uniformly mixing the raw materials in parts by weight, introducing the mixture into a granulator for granulation, and drying to obtain the fertilizer for improving the quality of the millet.
9. Use of the fertilizer for improving the quality of millet as claimed in claim 1 in millet planting.
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| CN202210717790.XA CN115093283B (en) | 2022-06-23 | 2022-06-23 | Fertilizer for improving millet quality |
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| CN202210717790.XA CN115093283B (en) | 2022-06-23 | 2022-06-23 | Fertilizer for improving millet quality |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101638336A (en) * | 2009-06-26 | 2010-02-03 | 方达一 | Waste biologic recycling green fertilizer |
| CN109627127A (en) * | 2019-01-18 | 2019-04-16 | 北京市土肥工作站 | Millet special-purpose control-release fertilizer |
| CN112624832A (en) * | 2020-12-08 | 2021-04-09 | 内蒙古农业大学 | Formula and preparation method of special organic-inorganic compound fertilizer for millet |
| CN114105702A (en) * | 2021-12-11 | 2022-03-01 | 河北省农林科学院农业资源环境研究所 | Compound liquid fertilizer |
| CN114315474A (en) * | 2020-08-03 | 2022-04-12 | 杨恩荣 | Formula and preparation method of herbal traditional Chinese medicine fertilizer |
-
2022
- 2022-06-23 CN CN202210717790.XA patent/CN115093283B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101638336A (en) * | 2009-06-26 | 2010-02-03 | 方达一 | Waste biologic recycling green fertilizer |
| CN109627127A (en) * | 2019-01-18 | 2019-04-16 | 北京市土肥工作站 | Millet special-purpose control-release fertilizer |
| CN114315474A (en) * | 2020-08-03 | 2022-04-12 | 杨恩荣 | Formula and preparation method of herbal traditional Chinese medicine fertilizer |
| CN112624832A (en) * | 2020-12-08 | 2021-04-09 | 内蒙古农业大学 | Formula and preparation method of special organic-inorganic compound fertilizer for millet |
| CN114105702A (en) * | 2021-12-11 | 2022-03-01 | 河北省农林科学院农业资源环境研究所 | Compound liquid fertilizer |
Non-Patent Citations (1)
| Title |
|---|
| 秦梦等: "中药废弃物的开发与利用" * |
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