CN111233564A - Special fertilizer for codonopsis pilosula and preparation method thereof - Google Patents
Special fertilizer for codonopsis pilosula and preparation method thereof Download PDFInfo
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- CN111233564A CN111233564A CN202010240861.2A CN202010240861A CN111233564A CN 111233564 A CN111233564 A CN 111233564A CN 202010240861 A CN202010240861 A CN 202010240861A CN 111233564 A CN111233564 A CN 111233564A
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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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- 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 relates to a special fertilizer for radix codonopsis, which is prepared from radix codonopsis residue, mink excrement, walnut green husk, microbial agent, biochemical fulvic acid, ammonium sulfate, monoammonium phosphate, potassium sulfate, 28-epihyperbilirubicin lactone and fucoidan serving as raw materials. The invention provides a special fertilizer integrating the functions of organic, inorganic and biological combination, nutrition supply, pest control, growth stimulation and the like aiming at the fertilizer requirement rule and the nutritional characteristics of the codonopsis pilosula, solves the problems of blindness in fertilization, unbalanced nutrients, reduction of effective components and the like in the existing codonopsis pilosula planting, effectively induces the activity of soil enzymes on the premise of greatly reducing the using amount of chemical fertilizers, obviously improves the yield and the content of the effective components of the codonopsis pilosula and realizes the purpose of ecological planting.
Description
Technical Field
The invention belongs to the technical field of fertilizer preparation, relates to a special fertilizer for traditional Chinese medicinal materials, and particularly relates to a special fertilizer for planting codonopsis pilosula as a traditional Chinese medicinal material.
Background
Radix Codonopsis (Codonopsis pilosula)Codonopsis pilosul(Franch.) Nannf.) is a perennial herb of the genus Codonopsis of the family Campanulaceae. The codonopsis pilosula is a commonly used traditional tonifying medicine in China, and has the effects of tonifying middle-jiao and Qi, strengthening spleen and tonifying lung, enhancing immunity, improving microcirculation, enhancing hematopoietic function and the like. The radix codonopsitis produced in Shanxi Shandangshen area is the top grade and is named as radix codonopsitis, the ginseng strips are long, thick and pure in quality, yellow and red in skin and flesh, bright in color, tender in taste, fragrant in flavor and good in quality, and is a genuine traditional Chinese medicine.
In recent years, with the increase of the dosage of Chinese medicinal materials, the artificial planting area of the codonopsis pilosula is sharply enlarged. However, due to the fact that the planting technology is not standard, pesticide and agricultural fertilizer application is blind, and the amount of the chemical fertilizer is increased, the efficacy of the codonopsis pilosula is reduced sharply, the yield is low, the benefit is poor, and the development of the codonopsis pilosula industry is directly influenced.
However, the existing market has less special fertilizers for Chinese medicinal materials, and particularly, the special fertilizer for radix codonopsis is not reported in documents, and no related product exists in the market.
The character and quality of the Chinese medicinal materials are main factors influencing the medicinal quality of the Chinese medicinal materials, and are the most obvious and intuitive marks of genuine Chinese medicinal materials. The processing mode of the traditional Chinese medicinal materials directly influences the property and quality of the traditional Chinese medicinal materials. The kneading processing of the harvested codonopsis pilosula is a conventional regulation and control processing technical means for keeping the best quality and medicinal value of the codonopsis pilosula. The radix codonopsitis is kneaded, so that the radix codonopsitis can be straightened, impurities such as root hair, soil and the like on the radix codonopsitis can be removed, the skin and flesh of the radix codonopsitis are tightly attached and solid, the appearance of the radix codonopsitis meets the standard of loach head, chicken skin crepe and pen holder shape, the sugar content of the kneaded radix codonopsitis is much higher than that of the kneaded radix codonopsitis, and the kneaded radix codonopsitis is not dried and hollow, so that the radix codonopsitis is easier to store. The quality of the radix codonopsitis processed by kneading can be obviously improved.
At present, the powdery dregs left after the rough processing of the codonopsis pilosula by rubbing have no utilization value, and are basically discarded, so that the waste of resource utilization is caused.
Disclosure of Invention
The invention aims to solve the problems of blind fertilization, unbalanced nutrients, reduced effective components and the like in the planting of codonopsis pilosula, and provides a special fertilizer for codonopsis pilosula and a preparation method thereof, so that the yield and the effective component content of codonopsis pilosula are remarkably increased, and the ecological planting purpose is realized.
Aiming at the problems in the planting of the codonopsis pilosula, through years of field test research, systematic research is carried out on the fertilizer requirement rule and the nutritional characteristics of the codonopsis pilosula, the influence rule of organic fertilizer, biological organic fertilizer and chemical fertilizer on the growth and effective components of the codonopsis pilosula is determined, and the special fertilizer for the codonopsis pilosula is provided on the basis.
The special fertilizer for codonopsis pilosula in the invention is prepared from the following components in parts by weight: 10-30 parts of codonopsis pilosula residue, 10-30 parts of mink excrement, 10-20 parts of walnut green seedcase, 0.1-0.5 part of microbial agent, 10-20 parts of biochemical fulvic acid, 10-30 parts of ammonium sulfate, 10-20 parts of monoammonium phosphate, 10-20 parts of potassium sulfate, 0.1-0.5 part of 28-epi-high brassinolide and 1-3 parts of fucoidan.
Further, in the special fertilizer for codonopsis pilosula in the invention, the preferable parts by weight of the raw materials are as follows: 10-20 parts of codonopsis pilosula residue, 20-30 parts of mink excrement, 10-15 parts of walnut green seedcase, 0.3-0.5 part of microbial agent, 10-15 parts of biochemical fulvic acid, 10-20 parts of ammonium sulfate, 10-15 parts of monoammonium phosphate, 10-15 parts of potassium sulfate, 0.3-0.5 part of 28-epi-high brassinolide and 1-2 parts of fucoidan.
The special fertilizer for codonopsis pilosula disclosed by the invention adopts codonopsis pilosula residues, mink excrement, walnut green seedcase and biochemical fulvic acid as organic fertilizers.
Wherein the codonopsis pilosula residue is powder crushed slag generated by kneading and rough processing codonopsis pilosula in codonopsis pilosula processing. The codonopsis pilosula residue contains rich organic matters such as amino acid, fat, polysaccharide and the like, and can be converted into a high-quality organic fertilizer through microbial fermentation.
The mink excrement is collected in a centralized mode in a mink farm, contains 60-75% (dry basis) of organic matters, generally contains about 75-80% of water, and is dried to about 30% of water before use.
The walnut green seedcase is a green seedcase which falls off after the walnuts are harvested, contains juglone, has a remarkable effect of inhibiting bacteria and fungi, generally has a water content of about 50-60%, and is dried to a water content of about 30% before use.
The microbial agent used AS the biological organic fertilizer is trichoderma koningii AS3.2774 capable of decomposing cellulose. The microbial agent used by the invention contains more than 5 hundred million viable bacteria/ml.
The invention takes the mixture of ammonium sulfate, monoammonium phosphate and potassium sulfate as the basic fertilizer of the special fertilizer for codonopsis pilosula, and the proportion of the nutrient elements of nitrogen, phosphorus and potassium meets N: P2O5∶K2O=1∶0.2～0.4∶05～0.8。
In addition, 28-superficies brassinolide and fucoidan are added into the special fertilizer for codonopsis pilosula as plant growth regulators to promote the growth of roots of codonopsis pilosula. Wherein the fucoidin belongs to natural compound polysaccharide, can be decomposed into oligosaccharins under the action of microorganisms, and is natural biological stimulin.
Furthermore, the invention also provides a preparation method of the special fertilizer for codonopsis pilosula.
1) Adding the codonopsis pilosula residue and the walnut green seedcase which are subjected to 20-30-mesh sieve and have the water content of below 30% in parts by weight into the mink excrement and the biochemical fulvic acid which have the water content of below 30% in parts by weight, adding the cultured microbial agent in parts by weight, uniformly mixing, fermenting, and granulating to obtain the biological organic fertilizer.
2) Uniformly mixing the ammonium sulfate, the monoammonium phosphate and the potassium sulfate which are sieved by the sieve of 20-30 meshes in parts by weight, feeding the mixture into a disc granulator, spraying an aqueous solution prepared from 28-epi-high brassinolide and fucoidan in parts by weight for granulation, and drying at 50-60 ℃ to obtain the finished inorganic fertilizer.
3) And uniformly mixing the bio-organic fertilizer and the finished inorganic fertilizer product to prepare the special codonopsis pilosula fertilizer.
Wherein, the fermentation time is preferably 15 to 20 days.
Further, the present invention preferably performs fermentation in a horizontal fermenter. During fermentation, the water content of the fermented material is controlled to be 30-40%.
Furthermore, the particle size of the prepared bio-organic fertilizer and inorganic fertilizer finished products is controlled to be 1.00-4.75 mm.
The special fertilizer for codonopsis pilosula in the invention can be used as a base fertilizer, and the application amount is 60-100 kg/mu. Before sowing the codonopsis pilosula, applying special fertilizer for the codonopsis pilosula in a land preparation manner, and performing rotary tillage and land leveling to fully mix the codonopsis pilosula with soil.
The special fertilizer for codonopsis pilosula in the invention is a special fertilizer integrating the functions of organic, inorganic and biological combination, nutrition supply, pest control, growth stimulation and the like. According to the special fertilizer disclosed by the invention, aiming at the growth environment and local soil characteristics of the codonopsis pilosula, the nutrition requirement rule of the codonopsis pilosula is combined, the complete and balanced combination of a biological organic fertilizer, an organic fertilizer and a chemical fertilizer is realized, the problems of blind fertilization, unbalanced nutrients, reduction of effective components and the like in the codonopsis pilosula planting are solved, the nutrition is balanced, the soil structure is improved, the soil fertility is improved, the occurrence of diseases and insect pests is prevented and controlled, and the accumulation of the effective components at the root is promoted, so that the content and the yield of the effective components of the codonopsis pilosula are obviously improved, and.
The special fertilizer for codonopsis pilosula makes full use of the powdery crushed residues left after the codonopsis pilosula is kneaded and coarsely processed, changes waste into valuable, and realizes resource recycling. The codonopsis pilosula residue contains rich organic matters such as amino acid, fat, polysaccharide and the like, and can be converted into a high-quality organic fertilizer through microbial fermentation. Meanwhile, the codonopsis pilosula residue contains certain phenols and quinones, so that the occurrence of plant diseases and insect pests can be inhibited, and the dosage of chemical pesticides can be reduced.
The walnut green seedcase added in the special fertilizer for codonopsis pilosula in the invention is residual waste in walnut production, and the utilization rate is low. The walnut green seedcase contains abundant juglone, has obvious effects of inhibiting bacteria and fungi, preventing and treating codonopsis pilosula root rot, expelling cutworms and grubs, and can greatly reduce the dosage of chemical pesticides. Meanwhile, the walnut green husk contains higher nitrogen, phosphorus, potassium and trace elements, and is a high-quality organic fertilizer source after microbial fermentation.
The mink manure added into the special fertilizer for codonopsis pilosula is manure collected by a large-scale mink farm, and is different from traditional organic fertilizers such as chicken manure, cow manure and the like. Mainly because the mink feed is mainly protein feed such as fish and shrimp, the excrement contains a large amount of protein, the content of organic matters can reach 60-75%, the content of total nitrogen can reach more than 5.5%, and the content of total phosphorus is more than 1%. The mink excrement has high organic matter and nutrient content, is easy to decompose, has quick fertilizer effect, can meet the C/N requirement of microorganisms without adding other nitrogen sources during microorganism fermentation, and is an extremely high-quality organic fertilizer source.
The 28-surface-high brassinolide added into the special fertilizer for codonopsis pilosula is a plant growth regulator, and can stimulate the root growth of codonopsis pilosula, regulate the aggregation of carbohydrate and polysaccharide in the codonopsis pilosula root and promote the improvement of effective components.
The fucoidin added into the special fertilizer for the codonopsis pilosula is natural compound polysaccharide which can be decomposed into oligosaccharins under the action of microorganisms, is natural biological troxerutin, can stimulate the root growth of the codonopsis pilosula and improves the yield of the codonopsis pilosula.
The biochemical fulvic acid added into the special fertilizer for codonopsis pilosula is natural biological irritant, and can effectively stimulate the growth of codonopsis pilosula, regulate the metabolism function of organic and inorganic nutrients, improve the yield and improve the quality.
According to the codonopsis pilosula special fertilizer disclosed by the invention, the proportion of the organic fertilizer, the biological organic fertilizer and the chemical fertilizer is reasonably proportioned according to the nutrition demand rule and the effective component accumulation rule of codonopsis pilosula, the using amount of the chemical fertilizer is greatly reduced, the activity of soil enzymes is effectively induced, the library/source relation of codonopsis pilosula is reasonably adjusted, the yield is increased, and the quality is improved.
Detailed Description
The following examples further describe embodiments of the present invention. The following examples are only for illustrating the technical solutions of the present invention more clearly, and do not limit the scope of the present invention. Various changes, modifications, substitutions and alterations to these embodiments will be apparent to those skilled in the art without departing from the principles and spirit of this invention.
Example 1.
Collecting residues generated in the kneading processing process of the codonopsis pilosula, air-drying or drying until the water content is about 30%, sieving with a 20-30-mesh sieve, and weighing 200kg for later use.
And (3) air-drying or drying the walnut green husks until the water content is about 30%, sieving the dried walnut green husks by a 20-30-mesh sieve, and weighing 100kg for later use.
Weighing 200kg of mink excrement dried until the water content is about 30%, adding 100kg of biochemical fulvic acid, adding the codonopsis pilosula residue and walnut green seedcase, and mixing uniformly to obtain an organic material.
Inoculating Trichoderma koningii AS3.2774 to a potato slant culture medium with the inoculation amount of 8%, culturing at constant temperature of 30 ℃ for 3 days, and performing amplification culture after activation; adopting potato liquid culture medium, subpackaging in triangular flask, sterilizing, pouring into flat plate, inoculating activated strain, and culturing at 25 deg.C for 3 days; inoculating the cultured Trichoderma koningii to the solid fermentation material in an inoculation amount of 1%, culturing at 30 ℃ for 5 days, and drying in the shade to obtain the microbial inoculum with viable count of more than 5 hundred million/ml.
Adding 5kg of cultured microbial agent into the organic material, uniformly mixing, and fermenting in a horizontal type fermenter for 15-20 days. And after fermentation is mature, granulating by using an extrusion granulator, and screening to control the particle size within 1.00-4.75 mm to obtain the bio-organic fertilizer.
Weighing 5kg of 28-epi-high brassinolide and 20kg of fucoidan, adding into water, and dissolving uniformly to prepare an aqueous solution.
Weighing, crushing by using a crusher, sieving 150kg of ammonium sulfate, 120kg of monoammonium phosphate and 100kg of potassium sulfate with a 20-30-mesh sieve, adding into a stirrer, uniformly mixing, and granulating by using a disc granulator. And uniformly spraying the prepared aqueous solution on the surfaces of the particles in the granulation process, controlling the water content of the materials according to the granulation requirement to granulate the mixture, drying and cooling the mixture at 50-60 ℃, and screening the particles with the particle size of 1.00-4.75 mm to obtain the finished fertilizer.
And uniformly mixing the fermented and extruded bio-organic fertilizer and the granulated fertilizer finished product, and packaging to obtain the finished product of the special codonopsis pilosula fertilizer.
The technical indexes of the fertilizer special for codonopsis pilosula in this embodiment are as follows: 23.5% of organic matter, 6.5% of N, P2O56.0%，K25.1 percent of O, 27.5 percent of water and more than 2 hundred million viable bacteria per gram.
Example 2.
Preparing various raw materials for preparing the special fertilizer for codonopsis pilosula by using the following dosage: 100kg of codonopsis pilosula residue, 300kg of mink excrement, 100kg of walnut green seedcase, 5kg of microbial agent, 130kg of biochemical fulvic acid, 150kg of ammonium sulfate, 100kg of monoammonium phosphate, 100kg of potassium sulfate, 5kg of 28-epihyperbilide lactone and 10kg of fucoidan.
According to the method of the embodiment 1, the special fertilizer for codonopsis pilosula is prepared from the raw materials.
The technical indexes of the fertilizer special for codonopsis pilosula in this embodiment are as follows: organic matter 30.5%, N6.75%, P2O55.2%，K25.2 percent of O, 29.5 percent of water and more than 2 hundred million viable bacteria per gram.
Example 3.
Preparing various raw materials for preparing the special fertilizer for codonopsis pilosula by using the following dosage: 280kg of codonopsis pilosula residue, 150kg of mink excrement, 150kg of walnut green seedcase, 5kg of microbial agent, 100kg of biochemical fulvic acid, 100kg of ammonium sulfate, 100kg of monoammonium phosphate, 100kg of potassium sulfate, 5kg of 28-epihyperbilide lactone and 10kg of fucoidan.
According to the method of the embodiment 1, the special fertilizer for codonopsis pilosula is prepared from the raw materials.
The technical indexes of the fertilizer special for codonopsis pilosula in this embodiment are as follows: organic matter 22.5%, N5.1%, P2O55.1%，K25.1 percent of O, 27.8 percent of water and more than 2 hundred million viable bacteria per gram.
Example 4.
Preparing various raw materials for preparing the special fertilizer for codonopsis pilosula in the following dosage: 100kg of codonopsis pilosula residue, 100kg of mink excrement, 100kg of walnut green seedcase, 2.5kg of microbial agent, 100kg of biochemical fulvic acid, 280kg of ammonium sulfate, 150kg of monoammonium phosphate, 150kg of potassium sulfate, 2.5kg of 28-epihyperbilide lactone and 15kg of fucoidan.
According to the method of the embodiment 1, the special fertilizer for codonopsis pilosula is prepared from the raw materials.
The technical indexes of the fertilizer special for codonopsis pilosula in this embodiment are as follows: 15.5% of organic matter, 9.1% of N, and P2O57.5%，K27.5 percent of O, 26.2 percent of water and more than 2 hundred million viable bacteria per gram.
Example 5.
Preparing various raw materials for preparing the special fertilizer for codonopsis pilosula by using the following dosage: 250kg of codonopsis pilosula residue, 150kg of mink excrement, 130kg of walnut green seedcase, 5kg of microbial agent, 150kg of biochemical fulvic acid, 100kg of ammonium sulfate, 100kg of monoammonium phosphate, 100kg of potassium sulfate, 5kg of 28-epihyperbilide lactone and 10kg of fucoidan.
According to the method of the embodiment 1, the special fertilizer for codonopsis pilosula is prepared from the raw materials.
The technical indexes of the fertilizer special for codonopsis pilosula in this embodiment are as follows: 24.5% of organic matter, 5.3% of N, P2O55.5%，K25.1 percent of O, 27.7 percent of water and more than 2 hundred million viable bacteria per gram.
Test example 1.
By using the special fertilizer for codonopsis pilosula in each embodiment, a field test for effect verification is carried out in the county of Lingcuan of the key producing area of codonopsis pilosula.
Test site: a production base of traditional Chinese medicinal materials in Huang Song Back village is six-spring county same as Ling Tang Ling Chuan Codonopsis Pilosulae Limited responsibility company in Ling Chuan county. The base has an altitude of 1450m, a frost-free period of about 130 days, an average annual temperature of 6.3 ℃, a cool climate in a growth period, and a large day-night temperature difference. The soil type is brown soil, sandy loam, loose soil and high soil fertility.
Test time: 2016-2018.
The experiment was set up with 6 treatments: 1) in the comparison example, farmers are used to plant, and 40 kg of urea and 60 kg of calcium superphosphate are applied to each mu; 2) the finished product of example 1 is applied by 100 kilograms per mu; 3) example 2 finished product, 1 application per acre00 kilograms; 4) example 3 finished product, 100kg is applied per mu; 5) example 4 finished product, 100kg per mu; 6) example 5 finished product, 100kg per acre. Cell area 30m2Repeat 3 times.
And (5) seedling culture in the first year, and selecting a plot with loose soil and consistent fertility for arrangement test in the second year. Fertilizing in 3 months and 15 days, transplanting in 3 months and 20 days, and harvesting in the third year. And (4) receiving the cell list and calculating the yield independently. Simultaneously, samples are collected to determine the content of the effective components of different treatments.
The field test result of the Lingcuan base shows that the yield of the special fertilizer for the codonopsis pilosula in each embodiment is increased by 14.9 percent compared with that of the control example, wherein the yield of the codonopsis pilosula in the embodiment 2 is the highest. The content of the codonopsis pilosula alkynoside in the product is averagely improved by 20%, the content of the codonopsis pilosula polysaccharide is averagely improved by 23.7%, and the content of the codonopsis pilosula polysaccharide in the product is highest in example 2. The field verification result shows that the special fertilizer for the codonopsis pilosula has an obvious effect on the yield and the medicinal quality of the codonopsis pilosula in each embodiment of the invention.
Test example 2.
By using the special fertilizer for codonopsis pilosula in each embodiment, a field test for effect verification is carried out in a smooth county of important regions of codonopsis pilosula.
Test site: chinese herbal medicine production base of Shuangcounty Shanxi Shadongdao medicine development Limited liability company. The base is located in the southern village of the town of Qingyang in the smooth county, the altitude is 1550m, the frost-free period is about 125 days, the annual average temperature is 6.1 ℃, the climate is cool in the growth period, and the day and night temperature difference is large. The soil type is mountain brown soil, the soil belongs to red reed sand soil, the soil is loose, and the soil fertility is moderate.
Test time: 2017 to 2019.
The experiment was set up with 6 treatments: 1) in the comparison example, farmers are used to plant, 40 kg of nitrophosphate fertilizer is applied to each mu, and 20 cm of urea is applied in the next yearWeighing jin; 2) the finished product of example 1 is applied by 100 kilograms per mu; 3) example 2 finished product, 100kg is applied per mu; 4) example 3 finished product, 100kg is applied per mu; 5) example 4 finished product, 100kg per mu; 6) example 5 finished product, 100kg per acre. Cell area 20m2Repeat 3 times.
And (5) seedling culture in the first year, and selecting a plot with loose soil and consistent fertility for arrangement test in the second year. Fertilizing at 21 days 3 months, transplanting at 25 days 3 months, and harvesting in the third year. And (4) receiving the cell list and calculating the yield independently. Simultaneously, samples are collected to determine the content of the effective components of different treatments.
The field test result of the smooth base shows that the yield of the special fertilizer for the codonopsis pilosula in each example is increased by 9.2 percent compared with that of the control example, wherein the yield of the codonopsis pilosula in the example 5 is the highest. The content of the codonopsis pilosula alkynoside in the product is averagely improved by 12.5%, the content of the codonopsis pilosula polysaccharide is averagely improved by 10.1%, and the content of the codonopsis pilosula polysaccharide in the product is highest in example 2. The field verification result shows that the special fertilizer for the codonopsis pilosula has an obvious effect on the yield and the medicinal quality of the codonopsis pilosula in each embodiment of the invention.
Claims (10)
1. A special fertilizer for codonopsis pilosula is prepared from the following components in parts by weight: 10-30 parts of codonopsis pilosula residue, 10-30 parts of mink excrement, 10-20 parts of walnut green seedcase, 0.1-0.5 part of microbial agent, 10-20 parts of biochemical fulvic acid, 10-30 parts of ammonium sulfate, 10-20 parts of monoammonium phosphate, 10-20 parts of potassium sulfate, 0.1-0.5 part of 28-epi-high brassinolide and 1-3 parts of fucoidan.
2. The special fertilizer for radix codonopsis as claimed in claim 1, which is prepared from the following components in parts by weight: 10-20 parts of codonopsis pilosula residue, 20-30 parts of mink excrement, 10-15 parts of walnut green seedcase, 0.3-0.5 part of microbial agent, 10-15 parts of biochemical fulvic acid, 10-20 parts of ammonium sulfate, 10-15 parts of monoammonium phosphate, 10-15 parts of potassium sulfate, 0.3-0.5 part of 28-epi-high brassinolide and 1-2 parts of fucoidan.
3. The fertilizer special for radix codonopsis as claimed in claim 1 or 2, wherein the radix codonopsis residue is powdered crushed residue produced by kneading crude radix codonopsis.
4. The special fertilizer for codonopsis pilosula as claimed in claim 1 or 2, wherein the mink excrement and the walnut green husk are dried until the water content is below 30%.
5. The special fertilizer for codonopsis pilosula AS claimed in claim 1 or 2, wherein the microbial agent is trichoderma koningii AS3.2774, and the number of viable bacteria in the microbial agent is more than 5 hundred million/ml.
6. The special fertilizer for radix codonopsis as claimed in claim 1 or 2, wherein the ratio of the nutrient elements of nitrogen, phosphorus and potassium in the special fertilizer for radix codonopsis meets N: P2O5∶K2O=1∶0.2～0.4∶05～0.8。
7. The method for preparing the special fertilizer for codonopsis pilosula as claimed in claim 1 or 2, which comprises the following steps:
1) adding the codonopsis pilosula residue and the walnut green seedcase which are subjected to 20-30-mesh sieve and have the water content of below 30% in parts by weight into the mink excrement and the biochemical fulvic acid which have the water content of below 30% in parts by weight, adding the cultured microbial agent in parts by weight, uniformly mixing, fermenting, and granulating to obtain the biological organic fertilizer;
2) uniformly mixing the ammonium sulfate, the monoammonium phosphate and the potassium sulfate which are sieved by the sieve of 20-30 meshes in parts by weight, feeding the mixture into a disc granulator, spraying an aqueous solution prepared from 28-epi-high brassinolide and fucoidan in parts by weight for granulation, and drying at 50-60 ℃ to obtain an inorganic fertilizer finished product;
3) and uniformly mixing the bio-organic fertilizer and the finished inorganic fertilizer product to prepare the special codonopsis pilosula fertilizer.
8. The preparation method of special fertilizer for radix codonopsis pilosulae as claimed in claim 7, wherein the fermentation time is 15-20 days.
9. The preparation method of the special fertilizer for radix codonopsis pilosulae as claimed in claim 7, wherein the water content of the material during fermentation is controlled to be 30-40%.
10. The method for preparing a special fertilizer for radix codonopsis pilosulae as claimed in claim 7, wherein the particle size of the finished bio-organic fertilizer and inorganic fertilizer is controlled to be 1.00-4.75 mm.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111892457A (en) * | 2020-07-14 | 2020-11-06 | 贵州西洋实业有限公司 | Biological organic fertilizer |
| CN112521218A (en) * | 2020-12-20 | 2021-03-19 | 山西省农业科学院农业环境与资源研究所 | Radix codonopsis root-promoting nutrition regulator and preparation method thereof |
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| CN108046940A (en) * | 2018-02-06 | 2018-05-18 | 柳州市方略科技有限公司 | A kind of Radix Codonopsis special bio medicine fertilizer |
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| CN105237235A (en) * | 2015-11-16 | 2016-01-13 | 冒玉兰 | Special fermented organic fertilizer for codonopsis pilosula and preparation method thereof |
| CN107698315A (en) * | 2017-10-20 | 2018-02-16 | 王斌 | A kind of plantation of line Radix Codonopsis fermentation organic fertilizer and its processing method |
| CN108046940A (en) * | 2018-02-06 | 2018-05-18 | 柳州市方略科技有限公司 | A kind of Radix Codonopsis special bio medicine fertilizer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111892457A (en) * | 2020-07-14 | 2020-11-06 | 贵州西洋实业有限公司 | Biological organic fertilizer |
| CN112521218A (en) * | 2020-12-20 | 2021-03-19 | 山西省农业科学院农业环境与资源研究所 | Radix codonopsis root-promoting nutrition regulator and preparation method thereof |
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