CN111592408A - Plant fermentation extract for improving rice planting and preparation method thereof - Google Patents

Plant fermentation extract for improving rice planting and preparation method thereof Download PDF

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Publication number
CN111592408A
CN111592408A CN202010609838.6A CN202010609838A CN111592408A CN 111592408 A CN111592408 A CN 111592408A CN 202010609838 A CN202010609838 A CN 202010609838A CN 111592408 A CN111592408 A CN 111592408A
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parts
rice
raw materials
deionized water
yeast
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苏孟梓
苏华山
牛菽媛
康子凡
苏华亭
杜昕润
杜昕宇
苏华阳
康胜利
牛克平
苏同兴
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Beijing Bureau Gas Network Technology Co ltd
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Beijing Bureau Gas Network Technology Co ltd
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00Other organic fertilisers
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/20Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80Soil conditioners
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G5/00Fertilisers characterised by their form
    • C05G5/10Solid or semi-solid fertilisers, e.g. powders
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/40Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Soil Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fertilizers (AREA)

Abstract

The invention relates to the technical field of crop planting, and particularly discloses a plant fermentation extract for improving rice planting and a preparation method thereof. The plant fermentation extract for improving rice planting is characterized by being prepared from the following raw materials in parts by weight through fermentation, extraction and milling: 10-12 parts of cortex lycii radicis, 5-10 parts of tricholoma matsutake, 1-2 parts of red ginseng, 10-15 parts of seaweed, 20-22 parts of radix bupleuri, 1-3 parts of cordyceps sinensis, 10-15 parts of radix sophorae flavescentis, 2-3 parts of pollen, 20-30 parts of rice germ, 0.02-0.05 part of zinc-rich yeast, 0.01-0.03 part of selenium yeast, 2-3 parts of liquorice and 1-1.5 parts of hirudin. The invention has the advantages of easily obtained raw materials, simple preparation process, effective improvement of soil structure, increase of the number and activity of effective microorganisms in soil, increase of soil enzyme content, contribution to rice growth, increase of yield and improvement of quality, and suitability for wide popularization and application.

Description

Plant fermentation extract for improving rice planting and preparation method thereof
(I) technical field
The invention relates to the technical field of crop planting, in particular to a plant fermentation extract for improving rice planting and a preparation method thereof.
(II) background of the invention
Rice is one of the most important grain crops in China, has a very important influence on the agricultural development of China, and the latest investigation data proves that the planting area of the rice in China accounts for about 30% of the area of the grain crops, and the yield is close to half of the total yield of the grain. However, with the development of science and technology in recent years, the crop fertilizer market is very complicated, and farmers generally ignore the traditional experience when planting ordinary rice and rely on chemical fertilizers mainly for pursuing high yield, so that the investment is increased, the cost is increased, and the rice field is hardened.
At present, fertilizers used by the habits of farmers in rice production are mainly urea, ammonium bicarbonate, diammonium phosphate and general ternary compound fertilizers, and in the planting process of rice, rice needs to absorb a large amount of nitrogen, phosphorus and potassium elements, a certain amount of calcium, magnesium, sulfur, iron and other elements, and a small amount of chlorine, zinc, manganese, copper, molybdenum and other trace elements from soil every year. Therefore, it is important to provide a rice planting improvement agent which can produce high yield and does not adversely affect soil and crops.
Disclosure of the invention
The invention provides a plant fermentation extract for improving rice planting, which can improve soil, improve nutrient utilization rate and realize high yield of rice, and a preparation method thereof, aiming at making up the defects of the prior art.
The invention is realized by the following technical scheme:
a plant fermentation extract for improving rice planting is prepared by fermenting, extracting and pulverizing the following raw materials in parts by weight:
10-12 parts of cortex lycii radicis, 5-10 parts of tricholoma matsutake, 1-2 parts of red ginseng, 10-15 parts of seaweed, 20-22 parts of radix bupleuri, 1-3 parts of cordyceps sinensis, 10-15 parts of radix sophorae flavescentis, 2-3 parts of pollen, 20-30 parts of rice germ, 0.02-0.05 part of zinc-rich yeast, 0.01-0.03 part of selenium yeast, 2-3 parts of liquorice and 1-1.5 parts of hirudin.
The preferable weight ratio of the raw materials is as follows:
11 parts of cortex lycii radicis, 8 parts of tricholoma matsutake, 1.5 parts of red ginseng, 12 parts of seaweed, 21 parts of radix bupleuri, 2 parts of cordyceps sinensis, 12 parts of radix sophorae flavescentis, 2.5 parts of pollen, 25 parts of rice germ, 0.04 part of zinc-rich yeast, 0.02 part of selenium yeast, 2.5 parts of liquorice and 1.2 parts of hirudin.
According to the invention, according to the growth habit of rice, the influence of various internal and external factors and the theory of assisting effective components in various plants in the plant science, various factors of the rice growth are improved, the planting soil is improved and repaired, beneficial bacterium population systems are repaired, harmful bacterium groups and pest and disease damage systems are inhibited, the condition of nutrition microtubules of rice root systems is improved, the requirement of absorbing nutrition is met, the stress resistance of the rice and the secretion of phytohormones per se are improved, and the phytochemistry and physical barriers are improved.
In the invention, cortex lycii radicis contains cinnamic acid, a large amount of phenolic substances, betaine and the like, and also contains virucide, tumor inhibitor and the like for immunoregulation, and the cortex lycii radicis has the effects of clearing deficiency heat, purging lung fire, cooling blood and the like when being used as a medicine.
The tricholoma matsutake contains 18 amino acids, 14 essential trace elements for human bodies, 49 active nutrient substances, 5 unsaturated fatty acids, 8 vitamins, 2 glycoproteins, rich dietary fibers and a plurality of active enzymes, and also contains 3 precious active substances, namely double-chain tricholoma matsutake polysaccharide, tricholoma matsutake polypeptide and unique anticancer substance-tricholoma matsutake alcohol all over the world, which is the most precious natural medicinal fungus all over the world; has effects in enhancing immunity, resisting cancer and tumor, treating diabetes and cardiovascular diseases, resisting aging, caring skin, promoting intestine and stomach, and protecting liver.
The red ginseng is used for treating weakness and loss, cold limbs and slight pulse, qi failing to control blood, metrorrhagia and metrostaxis, heart failure and cardiogenic shock; the red ginseng is a cooked product of ginseng and has the effects of greatly tonifying primordial qi, recovering pulse, relieving depletion, benefiting qi and controlling blood.
The Sargassum is whole plant of Sargassum fusiforme or Sargassum pallidum of Sargassaceae, contains abundant algin acid, crude protein and mannitol, and also contains ash, potassium, iodine, Sargassum polysaccharide, etc., and has effects of softening hard masses, eliminating phlegm, promoting diuresis, clearing heat, etc.
Bupleuri radix mainly contains saikosaponin, sterol, volatile oil (such as saikool and eugenol), fatty acid (such as oleic acid, linoleic acid, palmitic acid and stearic acid), polysaccharide, etc., and also contains flavone, polyalcohol, coumarin, and microelements; the medicine has the effects of expelling superficial evils, clearing heat, soothing liver, relieving depression and lifting yang qi.
The main active ingredient of the cordyceps sinensis is cordycepin, and the cordyceps sinensis has the effects of regulating the function of an immune system, resisting tumors and fatigue, tonifying the lung and the kidney, stopping bleeding and reducing phlegm, replenishing essence and tonifying qi, whitening and removing black and the like.
Radix Sophorae Flavescentis contains matrine and cytisine, and has effects of clearing heat, promoting diuresis, resisting bacteria, relieving inflammation, invigorating stomach and expelling parasites.
The pollen is rich in amino acids, vitamin A, vitamin C, vitamin E, active substances, trace elements selenium, phospholipid, nucleic acid, etc. Can remove various pigment spots, and has the effects of regulating nervous system, promoting sleep, improving body constitution, improving gastrointestinal function, promoting digestion, stimulating appetite, and preventing and treating habitual constipation.
The rice germ contains protein and lipid more than 20%, amino acid composition in protein is balanced, and natural vitamin E content in lipid is high, wherein more than 70% of fatty acid is unsaturated fatty acid, and contains abundant microelements and minerals, and can prevent skin pigmentation and delay skin aging after long-term use.
The zinc content of the zinc-rich yeast reaches about 50000mg/kg, the absorption utilization rate of the yeast zinc is up to more than 70%, the zinc supplementing effect is 5-10 times of that of the traditional zinc supplementing preparation, and the side effect of inorganic zinc is eliminated.
Selenium yeast is an organic selenium preparation, has the advantages of high bioavailability, low toxicity, definite curative effect and the like, and has pharmacological effects of protecting the integrity of cell membranes, removing free radicals, accelerating the decomposition of lipid peroxides, resisting oxidation, enhancing the immune function of organisms, enhancing the cardiac muscle function and the like.
The Glycyrrhrizae radix has effects of clearing heat and detoxicating, eliminating phlegm, relieving cough, and regulating functions of the other medicines.
Hirudin is a component which has the most significant activity and most research in various active components extracted from water and salivary glands thereof, is micromolecular protein consisting of 65-66 amino acids, has extremely strong inhibition effect on thrombin, and has various pharmacological actions of anticoagulation, antithrombotic, platelet aggregation inhibition, blood fat reduction, blood rheology improvement, tumor resistance and the like.
The preparation method of the plant fermentation extract for improving rice planting comprises the following steps:
(1) selecting the raw materials preferentially;
(2) mixing and crushing the raw materials, and placing the mixture in a fermentation tank;
(3) adding water into a fermentation tank, stirring uniformly, and fermenting and aging at 37-43 ℃ for 20-22 days;
(4) adding water into the fermentation tank, stirring, adjusting the viscosity of the fermentation material to 1.5-2.0 Pa.S, cooling, standing, filtering, and washing the filter residue with water;
(5) and mixing the filtrate and the washing liquid, grinding, and spraying to prepare powder to obtain the product.
The invention adopts the extraction processes of medium-temperature fermentation, low-temperature extraction and medium-temperature milling, and the effective components in the raw materials are extracted, so that the combination of the effective components acts on soil to improve the soil, the stress resistance of the plant rice is improved, phytohormone is generated, a physical barrier of plants is provided, the invasion of pathogenic bacteria is effectively reduced, the yield is increased, and the quality is improved.
Preferably, in the step (2), the raw materials are mixed and crushed and then sieved by a sieve with 30 to 35 meshes, wherein the zinc-rich yeast and the selenium-rich yeast are dissolved by deionized water and then added with water.
Preferably, in the step (3), deionized water is added into the fermentation tank and stirred, and the addition amount of the deionized water is 2.5-2.8 times of the total weight of the raw materials.
Preferably, in the step (4), deionized water is added into the fermentation tank, stirred, cooled to 12-18 ℃, kept stand for 36 hours, filtered by a 80-100 sieve, and then the filter residue is washed by deionized water for 2-3 times.
Preferably, in the step (5), the paste fluid with the fineness of 150-.
The product of the invention takes cortex lycii radicis, tricholoma matsutake, radix bupleuri, radix sophorae flavescentis and rice germ as main raw materials, and is matched with zinc-rich yeast, selenium-rich yeast and hirudin to form an active improvement flora, a large amount of amino acid, biological potassium, fatty acid and the like extracted from plants are converted into effective components of the active flora, the environment of the soil flora is improved in a targeted manner, the soil meets the growth requirement of rice, the rice soil is improved, the soil aggregate structure is improved, the supply of phosphorus and potassium in the soil is increased, and plant nutrient elements are supplemented, so that the growth and development of crop roots are promoted, and the yield and the quality of crops are greatly improved.
The invention has the advantages of easily obtained raw materials, simple preparation process, effective improvement of soil structure, increase of the number and activity of effective microorganisms in soil, increase of soil enzyme content, contribution to rice growth, increase of yield and improvement of quality, and suitability for wide popularization and application.
(IV) detailed description of the preferred embodiments
The technical solutions of the present invention are described in detail below with reference to specific examples to facilitate understanding of the present invention, but the present invention is not limited thereto.
Example 1: a plant fermentation extract for improving rice planting is prepared by mixing the following raw materials in parts by weight:
10kg of cortex lycii radicis, 5kg of tricholoma matsutake, 1kg of red ginseng, 10kg of seaweed, 20kg of radix bupleuri, 1kg of cordyceps sinensis, 10kg of radix sophorae flavescentis, 2kg of pollen, 20kg of rice germ, 0.02kg of zinc-rich yeast, 0.01kg of selenium yeast, 2kg of liquorice and 1kg of hirudin.
The preparation method comprises the following steps:
(1) selecting the raw materials preferentially;
(2) mixing and crushing the raw materials, sieving the mixture by a 30-mesh sieve, and placing the mixture into a fermentation tank, wherein the zinc-rich yeast and the selenium-rich yeast are dissolved by deionized water and then added with the water;
(3) adding deionized water into the fermentation tank, stirring, wherein the addition amount of the deionized water is 2.5 times of the total weight of the raw materials, fermenting and aging at 37 ℃ for 22 days to obtain a material in a paste shape with a smell of dough;
(4) adding deionized water into a fermentation tank in a fermentation tank, stirring, adjusting the viscosity of the fermentation material to 1.5 Pa.S, cooling to 12 ℃, standing for 36h, filtering by a 80-mesh sieve, and washing the filter residue by deionized water for 2 times;
(5) mixing the filtrate and the washing solution, grinding twice by a colloid mill to obtain pasty fluid with fineness of 150 meshes, and then spraying at 60 ℃ to prepare powder to obtain the product.
Application test: taking 500g of the plant fermentation extract product, adding 5kg of water for dissolving, mixing the product with 10kg of rice seeds, raising seedlings and transplanting the seedlings in a conventional mode, and separating one mu of land as a test field; the comparative test is one mu of rice field without seed dressing and seedling raising to which the compound fertilizer is normally applied.
And (3) test results: survey and registration of main characteristics of rice before heading
Figure DEST_PATH_IMAGE001
After the rice is ripe, respectively pulling 20 pieces of rice from a test field and a rice field for a comparison test at random, picking up rice fruits for comparison, wherein the rice in the test field applying the product of the invention has more branches, obviously fuller fruits, more particles and no empty shells; weighing fruits in two fields, and comparing results of 20 rice plants: the weight of the rice fruit in the test field is 1015 g, and the weight of the rice fruit in the comparative test field is 801 g, which is different from the weight of the rice fruit in the test field by 214 g.
The application test is carried out in Wuhua farm of Feili forestry bureau company in Yichun, Heilongjiang province, and the authenticity can be checked.
Example 2: a plant fermentation extract for improving rice planting is prepared by mixing the following raw materials in parts by weight:
12kg of cortex lycii radicis, 10kg of tricholoma matsutake, 2kg of red ginseng, 15kg of seaweed, 22kg of radix bupleuri, 3kg of cordyceps sinensis, 15kg of radix sophorae flavescentis, 3kg of pollen, 30kg of rice germ, 0.05kg of zinc-rich yeast, 0.03kg of selenium yeast, 3kg of liquorice and 1.5kg of hirudin.
The preparation method comprises the following steps:
(1) selecting the raw materials preferentially;
(2) mixing and crushing the raw materials, sieving the mixture by a 35-mesh sieve, and placing the mixture into a fermentation tank, wherein the zinc-rich yeast and the selenium-rich yeast are dissolved by deionized water and then added with the water;
(3) adding deionized water into the fermentation tank, stirring, wherein the addition amount of the deionized water is 2.8 times of the total weight of the raw materials, fermenting and aging at 43 ℃ for 20 days to obtain a material in a paste shape with a smell of dough;
(4) adding deionized water into a fermentation tank in a fermentation tank, stirring, adjusting the viscosity of the fermentation material to 2.0 Pa.S, cooling to 18 ℃, standing for 36h, filtering through a 100-mesh sieve, and washing the filter residue with deionized water for 3 times;
(5) mixing the filtrate and the washing solution, grinding twice by a colloid mill to obtain pasty fluid with fineness of 200 meshes, and then spraying at 70 ℃ to prepare powder to obtain the product.
Application test: taking 500g of the plant fermentation extract product, adding 10kg of water for dissolving, placing in a sprayer, and directly spraying one mu of test field soil; the comparative test is one mu of rice field to which the compound fertilizer is normally applied.
And (3) test results: the main character indexes of the rice in the filling stage are investigated and registered, and the units are cm, g and kg respectively.
Figure 328350DEST_PATH_IMAGE002
The agronomic characters such as plant height, sword leaf length and the like of the test area are obviously superior to those of the control area, so that sufficient photosynthetic products are provided for later grouting, and the potential of increasing yield is realized; the spike length and the effective spike number in the test area are higher than those of the control, and a foundation is laid for obtaining high yield.
After the rice is ripe, harvesting the test field and the rice field subjected to the comparison test respectively, and comparing and weighing the weight of the rice in two mu of land, wherein the weight of the fruit in the test field is 1650 jin, the weight of the rice subjected to the comparison test is 1250 jin, the difference between the weight of the rice and the weight of the rice subjected to the comparison test is 400 jin, and the conservative increment is 1200 yuan/mu, the cost of 500g of the product is 95 yuan, and the yield and increment effects are obvious.
Compared with the conventional seedlings, the rice seedlings applying the plant fermentation extract product have the advantages that the height is 10cm, the branches are more, the fruit grains on the rice ears are more, the fruit grains are more than 50 grains when the rice ears are crossed with the conventional rice ears, and the fruits are fuller; the rice applied with the plant fermentation extract is thicker in rootstock, strong in lodging resistance, thicker in main root and stronger in fibrous root, so that the seeding rate in unit area can be relatively reduced by 5-7%.
The application test is carried out in Wuhua farm of Feili forestry bureau company in Yichun, Heilongjiang province, and the authenticity can be checked.
Example 3: a plant fermentation extract for improving rice planting is prepared by mixing the following raw materials in parts by weight:
11kg of cortex lycii radicis, 8kg of tricholoma matsutake, 1.5kg of red ginseng, 12kg of seaweed, 21kg of radix bupleuri, 2kg of cordyceps sinensis, 12kg of radix sophorae flavescentis, 2.5kg of pollen, 25kg of rice germ, 0.04kg of zinc-rich yeast, 0.02kg of selenium yeast, 2.5kg of liquorice and 1.2kg of hirudin.
The preparation method comprises the following steps:
(1) selecting the raw materials preferentially;
(2) mixing and crushing the raw materials, sieving the mixture by a 32-mesh sieve, and placing the mixture into a fermentation tank, wherein the zinc-rich yeast and the selenium-rich yeast are dissolved by deionized water and then added with the water;
(3) adding deionized water into the fermentation tank, stirring, wherein the addition amount of the deionized water is 2.6 times of the total weight of the raw materials, fermenting and aging at 40 ℃ for 21 days to obtain a material in a paste shape with a smell of dough;
(4) adding deionized water into a fermentation tank in a fermentation tank, stirring, adjusting the viscosity of the fermentation material to be 1.8 Pa.S, cooling to 15 ℃, standing for 36h, filtering by a 90-mesh sieve, and washing filter residue by deionized water for 3 times;
(5) mixing the filtrate and the washing solution, grinding twice by a colloid mill to obtain pasty fluid with the fineness of 180 meshes, and then spraying at 65 ℃ to prepare powder to obtain the product.
Application test: taking 500g of the plant fermentation extract product, adding 5kg of water for dissolving, mixing the product with 10kg of rice seeds, raising seedlings and transplanting the seedlings in a conventional mode, and separating one mu of land as a test field; the comparative test is one mu of rice field without seed dressing and seedling raising to which the compound fertilizer is normally applied.
And (3) test results: after the rice is ripe, respectively pulling out 24 pieces of rice from the test field and the rice field of the comparison test at random, picking up the rice for comparison, wherein the rice in the test field applied with the product of the invention is obviously fuller and has no empty husk; weighing rice in two fields, comparing the results of 24 rice plants: the rice in the test field weighed 1030 g, compared to 798 g, with a 232 g difference.
The application test is carried out in Wuhua farm of Feili forestry bureau company in Yichun, Heilongjiang province, and the authenticity can be checked.
In the above embodiments, the best mode of the present invention has been described, and it is apparent that many changes can be made under the inventive concept of the present invention. It should be noted here that any changes made under the inventive concept of the present invention shall fall within the protective scope of the present invention.

Claims (7)

1. A plant fermentation extract for improving rice planting is characterized by being prepared from the following raw materials in parts by weight through fermentation, extraction and milling: 10-12 parts of cortex lycii radicis, 5-10 parts of tricholoma matsutake, 1-2 parts of red ginseng, 10-15 parts of seaweed, 20-22 parts of radix bupleuri, 1-3 parts of cordyceps sinensis, 10-15 parts of radix sophorae flavescentis, 2-3 parts of pollen, 20-30 parts of rice germ, 0.02-0.05 part of zinc-rich yeast, 0.01-0.03 part of selenium yeast, 2-3 parts of liquorice and 1-1.5 parts of hirudin.
2. The fermented plant extract for improving rice planting according to claim 1, wherein the fermented plant extract is prepared by fermenting, extracting and milling the following raw materials in parts by weight: 11 parts of cortex lycii radicis, 8 parts of tricholoma matsutake, 1.5 parts of red ginseng, 12 parts of seaweed, 21 parts of radix bupleuri, 2 parts of cordyceps sinensis, 12 parts of radix sophorae flavescentis, 2.5 parts of pollen, 25 parts of rice germ, 0.04 part of zinc-rich yeast, 0.02 part of selenium yeast, 2.5 parts of liquorice and 1.2 parts of hirudin.
3. The method of claim 1, comprising the steps of: (1) selecting the raw materials preferentially; (2) mixing and crushing the raw materials, and placing the mixture in a fermentation tank; (3) adding water into a fermentation tank, stirring uniformly, and fermenting and aging at 37-43 ℃ for 20-22 days; (4) adding water into the fermentation tank, stirring, adjusting the viscosity of the fermentation material to 1.5-2.0 Pa.S, cooling, standing, filtering, and washing the filter residue with water; (5) and mixing the filtrate and the washing liquid, grinding, and spraying to prepare powder to obtain the product.
4. The production method according to claim 3, characterized in that: in the step (2), the raw materials are mixed and crushed and then screened by a 30-35 mesh sieve, wherein the zinc-rich yeast and the selenium-rich yeast are dissolved by deionized water and then added with water.
5. The production method according to claim 3, characterized in that: in the step (3), deionized water is added into the fermentation tank and stirred, and the addition amount of the deionized water is 2.5-2.8 times of the total weight of the raw materials.
6. The production method according to claim 3, characterized in that: and (4) adding deionized water into the fermentation tank, stirring, cooling to 12-18 ℃, standing for 36h, filtering by using a 80-100 sieve, and washing filter residues by using deionized water for 2-3 times.
7. The production method according to claim 3, characterized in that: in the step (5), the paste fluid with the fineness of 150-.
CN202010609838.6A 2020-06-30 2020-06-30 Plant fermentation extract for improving rice planting and preparation method thereof Pending CN111592408A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
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CN112251237A (en) * 2020-10-19 2021-01-22 山东福鑫寿生物科技有限公司 Plant fermentation extract for improving vegetable soil planting and preparation method thereof
CN112825870A (en) * 2021-01-29 2021-05-25 北京局气网络技术有限公司 Plant fermentation extract for solving low-accumulation-temperature rice machine-sowing planting problem and preparation method and application thereof
CN113004097A (en) * 2021-03-18 2021-06-22 北京局气网络技术有限公司 Plant fermentation extract for grape planting and preparation method thereof
CN113072406A (en) * 2021-04-15 2021-07-06 北京惠民发展生物科技有限公司 Plant fermentation extract for preventing rice from absorbing heavy metals and preparation method thereof

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