CN111153718A - Efficient and environment-friendly composite biological organic fertilizer - Google Patents

Abstract

The invention relates to a high-efficiency environment-friendly composite biological organic fertilizer which is prepared from the following raw material medicines in percentage by mass: 18-22% of sheep manure, 13-17% of pond sludge, 8-12% of walnut shells, 8-12% of corn straws, 4-6% of humic acid, 3-5% of asiatic moonseed rhizome, 3-5% of trollflower, 1-3% of croton leaves, 1-3% of north carpesium, 1-3% of ailanthus bark, 1-3% of chinaberry leaves, 1-3% of akebia stem, 1-3% of scutellaria baicalensis, 3-5% of ammonium sulfate, 2-4% of saccharomycetes, 2-4% of bacillus, 3-5% of sodium selenite, 3-5% of ferrous sulfate and 1-3% of calcium superphosphate. The biological organic fertilizer has no pollution to the environment and soil, and can be used as nutrient substances required by the growth of crops. The organic fertilizer can effectively improve the yield of crop crops, and is a green ecological fertilizer worthy of popularization.

Description

Efficient and environment-friendly composite biological organic fertilizer

Technical Field

The invention relates to the technical field of fertilizers, in particular to a high-efficiency environment-friendly composite biological organic fertilizer.

Background

In recent years, with the development of agricultural science and technology, fertilizers play a vital role. However, over the years, the chemical fertilizer applied to soil is too single, which aggravates environmental pollution, causes soil hardening after long-term application, reduces soil fertility, and reduces crop disease and insect resistance. The problems of pollution, residue and the like of chemical fertilizers are solved more and more urgently in the field of agriculture.

However, the bio-organic fertilizer is a fertilizer with organic fertilizer effect, which is compounded by using microorganisms with specific functions as carriers and using animal and plant residues as sources and fermented and decomposed organic materials. The biological organic fertilizer has complete nutrient elements, can improve the physical and chemical properties of soil, enhance the fertilizer supply capacity of the soil, reduce environmental pollution, is safe and harmless to people, livestock and environment, and is an environment-friendly fertilizer. A large amount of bio-organic fertilizers appear in the market, however, most of the existing bio-organic fertilizers take livestock and poultry manure or industrial organic fertilizers as raw materials, most of the bio-organic fertilizers have single fertilizer effect and few beneficial functional bacteria, and cannot play roles in improving soil disease prevention and increasing crop yield. Therefore, the urgent need of developing a high-efficiency and environment-friendly bio-organic fertilizer is particularly urgent.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a high-efficiency environment-friendly composite biological organic fertilizer. The biological organic fertilizer provided by the invention adopts sheep manure, pond sludge, walnut shells and corn straws as main basic raw materials, and the raw materials contain rich organic matters and nutrient elements. But also can effectively utilize waste resources, and is safe and environment-friendly. The effective components of the Chinese herbal medicines such as the Asiatic moonseed rhizome, the globeflower, the croton leaf, the North Carpesium and the like are used cooperatively, so that the sterilization effect on soil and crops can be realized, the utilization rate of the fertilizer is improved by adding the microzyme and the bacillus, and the soil characteristic is improved. And finally, sodium selenite, ferrous sulfate and calcium superphosphate are added in a matching manner, so that the biological fertilizer contains various trace elements and can meet the nutrient substances required by the growth needs of crops. The biological organic fertilizer has no pollution to the environment and soil, can effectively improve the yield of crop crops, and is a green ecological fertilizer worth of popularization.

The patent application purpose of the invention is realized by the following technical scheme:

the invention relates to a high-efficiency environment-friendly composite biological organic fertilizer which is prepared from the following raw material medicines in percentage by mass: 18-22% of sheep manure, 13-17% of pond sludge, 8-12% of walnut shells, 8-12% of corn straws, 4-6% of humic acid, 3-5% of asiatic moonseed rhizome, 3-5% of trollflower, 1-3% of croton leaves, 1-3% of north carpesium, 1-3% of ailanthus bark, 1-3% of chinaberry leaves, 1-3% of akebia stem, 1-3% of scutellaria baicalensis, 3-5% of ammonium sulfate, 2-4% of saccharomycetes, 2-4% of bacillus, 3-5% of sodium selenite, 3-5% of ferrous sulfate and 1-3% of calcium superphosphate.

As further optimization of the invention, the organic fertilizer is prepared from the following raw material medicines in percentage by mass: 20% of sheep manure, 15% of pond sludge, 10% of walnut shells, 10% of corn stalks, 5% of humic acid, 4% of asiatic moonseed rhizome, 4% of trollflower, 2% of croton leaf, 2% of north carpesium, 2% of ailanthus bark, 2% of chinaberry leaf, 2% of akebiaquinata, 2% of scutellaria baicalensis, 4% of ammonium sulfate, 3% of saccharomycete, 3% of bacillus, 4% of sodium selenite, 4% of ferrous sulfate and 2% of calcium superphosphate.

The preparation method of the organic fertilizer comprises the following steps:

⑴ placing walnut shells and corn stalks into a universal pulverizer, and pulverizing into 20-60 meshes to obtain coarse powder materials;

⑵, taking Asiatic moonseed rhizome, Chinese globeflower, croton leaf, northern common carpesium fruit, Chinese toon bark, chinaberry leaf, akebia stem and baical skullcap root, adding water which is 7-10 times of the weight of the medicinal materials, decocting for 1-3 hours for 1 time, filtering, combining filtrates, and concentrating into a Chinese medicinal mixed thick paste with the relative density of 1.30;

⑶, taking sheep manure, river pond sludge and humic acid, adding saccharomycetes and bacillus into the coarse powder material obtained in the step (1), mixing and stirring uniformly, deep turning and stacking once every 4-8 days under a sealed condition, controlling the fermentation temperature at 35-45 ℃, fermenting and stacking for 20-40 days to form fermented and decomposed substances, adding the Chinese medicine mixed thick paste obtained in the step (2), ammonium sulfate, sodium selenite, ferrous sulfate and calcium superphosphate, stirring uniformly, drying at 40-60 ℃, drying for 0.5-2 hours, and pressing into small particles to obtain the feed.

Preferably, the preparation method of the organic fertilizer comprises the following steps:

⑴ placing walnut shells and corn stalks into a universal pulverizer, and pulverizing into 40 meshes to obtain coarse powder materials;

⑵, decocting rhizoma Menispermi, flos Trollii, folium crotonis, fructus Carpesii, cortex Ailanthi, folium Meliae, caulis Akebiae, and radix Scutellariae with 9 times of water for 2 hr for 1 time, filtering, mixing filtrates, and concentrating to obtain soft extract with relative density of 1.30;

⑶, taking sheep manure, river pond sludge and humic acid, adding saccharomycetes and bacillus into the coarse powder material obtained in the step (1), mixing and stirring uniformly, carrying out deep turning and stacking once every 6 days under a sealed condition, controlling the fermentation temperature at 40 ℃, fermenting and stacking for 30 days to form fermented and decomposed substances, adding the Chinese medicine mixed thick paste obtained in the step (2), ammonium sulfate, sodium selenite, ferrous sulfate and calcium superphosphate, stirring uniformly, drying at 50 ℃, drying for 1 hour, and pressing strongly to obtain small particles.

The organic fertilizer has the following innovative ideas and beneficial effects:

the organic fertilizer takes the sheep manure as a basic raw material for fermentation, and the sheep manure contains more organic matters than other animal manure, has finer manure quality and has thicker fertilizer content. The sheep manure contains 24-27% of organic matter, 0.7-0.8% of nitrogen (N), 0.45-0.6% of phosphorus (P2O5) and 0.4-0.5% of potassium (K2O). The organic fertilizer of the invention is added with the sludge of the river pond, the organic matter content is high, the metabolite of the fish and the excrement in the river pond form black and bright sludge through precipitation, the sludge component contains rich organic matters and total nitrogen elements, and the organic fertilizer is a natural good fertilizer. And the walnut shells and the corn straws are selected, so that the unused agricultural wastes in rural areas can be well utilized, and the walnut shells and the corn straws can be used as raw materials of organic fertilizers. Wherein the main components of the walnut shell are lignin, cellulose and hemicellulose. The corn stalk contains more than 30% of carbohydrate, 2% -4% of protein and 0.5% -1% of fat. And humic acid is matched for use, the humic acid is a macromolecular polymer, has a complex chemical structure and active groups such as carboxyl, phenolic group, ketone group and the like, and has the functions of fertilizer synergism, soil improvement, crop growth stimulation, agricultural product quality improvement and the like.

The fertilizer also comprises Chinese herbal medicine components, wherein the Asiatic moonseed rhizome contains subprostrate sophora, 6-demethyl subprostrate sophora, 6 '-demethyl subprostrate sophora, magnoflorine, sinomenine, menine, 6, 6' -didenor subprostrate sophora, theobromine, N-desmodium stephanine, dauricine and genine, the globeflower contains veratric acid, orientin, vitexin, veranamide and palmitic acid, and the extract of the leaves of croton has an inhibitory effect on escherichia coli in an in vitro test, the carpesium nasutus contains valeric acid, N-hexanoic acid, oleic acid, D-linolenic acid, stigmasterol, asarone, myrrhamnetin, crotic acid, asarone, the bark contains ailanthus altissima lactone, acetogenin, ailanthus sinense C, has the efficacies of clearing heat, eliminating dampness and stopping leucorrhea, the leaves of chinaberry, the leaves contain baicalin, the phenols-3-selaginella, the rutin lactone, the sodium chloride, the ammonium sulfate, the baicalein, the sesamoebacic acid, the baicalin the raw materials of the baikalina, the baicalein, the sesamicin, the baicalein, the sesamikadsin the baicalein.

The biological organic fertilizer has scientific and reasonable raw material proportion, can more effectively utilize wastes such as pond sludge, corn straws, sheep manure and the like, and can meet the requirements of different crops on organic matters. According to the preferred preparation method, the prepared composite organic fertilizer is fluffy, black brown and rich in nutrition, is used in the planting process of melons, fruits, vegetables, agricultural crops, nursery stocks and flowers, has low production cost, and has obvious advantages compared with other biological organic fertilizers.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments.

Example 1

⑴ putting 10Kg of walnut shells and 10Kg of corn straws into a universal pulverizer, and pulverizing into 40 meshes to obtain coarse powder;

⑵, taking 4Kg of Asiatic moonseed rhizome, 4Kg of Chinese globeflower, 2Kg of croton leaf, 2Kg of Rhinacanthus nasutus, 2Kg of cortex toonae sinensis, 2Kg of Melia azedarach leaf, 2Kg of akebia stem and 2Kg of Scutellaria baicalensis, adding water in an amount which is 9 times of the weight of the medicinal materials, decocting and extracting for 1 time, decocting for 2 hours, filtering, combining the filtrates, and concentrating into a Chinese medicinal mixed thick paste with the relative density of 1.30;

⑶, taking 20Kg of sheep manure, 15Kg of pond sludge and 5Kg of humic acid, adding 3Kg of saccharomycete and 3Kg of bacillus into the coarse powder in the step (1), mixing and stirring uniformly, then carrying out deep turning and stacking once every 6 days under a sealed condition, controlling the fermentation temperature at 40 ℃, fermenting and stacking for 30 days to form fermented and decomposed products, then adding the mixed thick paste of the traditional Chinese medicine in the step (2), 4Kg of ammonium sulfate, 4Kg of sodium selenite, 4Kg of ferrous sulfate and 2Kg of calcium superphosphate, stirring uniformly, drying at 50 ℃, drying for 1 hour, and pressing into small particles to obtain the feed.

Example 2

⑴ putting 12Kg of walnut shells and 8Kg of corn straws into a universal pulverizer, and pulverizing into 40 meshes to obtain coarse powder;

⑵, taking 5Kg of Asiatic moonseed rhizome, 5Kg of Chinese globeflower, 3Kg of croton leaf, 1Kg of Rhinacanthus nasutus, 1Kg of cortex toonae sinensis, 3Kg of Melia azedarach leaf, 3Kg of akebia stem and 3Kg of Scutellaria baicalensis, adding water in an amount which is 9 times of the weight of the medicinal materials, decocting and extracting for 1 time, decocting for 2 hours, filtering, combining the filtrates, and concentrating into a Chinese medicinal mixed thick paste with a relative density of 1.30;

⑶, taking 22Kg of sheep manure, 17Kg of pond sludge and 6Kg of humic acid, adding 4Kg of saccharomycete and 4Kg of bacillus into the coarse powder in the step (1), mixing and stirring uniformly, deep turning and stacking once every 6 days under a sealed condition, controlling the fermentation temperature at 40 ℃, fermenting and stacking for 30 days to form fermented and decomposed products, adding the mixed thick paste of the traditional Chinese medicine in the step (2), 3Kg of ammonium sulfate, 3Kg of sodium selenite, 5Kg of ferrous sulfate and 1Kg of calcium superphosphate, stirring uniformly, drying at 50 ℃, drying for 1 hour, and forcibly pressing to prepare small particles.

Example 3

⑴ putting 8Kg of walnut shells and 12Kg of corn stalks into a universal pulverizer, and pulverizing into 40 meshes to obtain coarse powder;

⑵, taking 3Kg of Asiatic moonseed rhizome, 3Kg of Chinese globeflower, 1Kg of croton leaf, 3Kg of Rhinacanthus nasutus, 3Kg of cortex toonae, 1Kg of Melia azedarach leaf, 1Kg of akebia stem and 1Kg of Scutellaria baicalensis, adding water in an amount which is 9 times the weight of the medicinal materials, decocting and extracting for 1 time, decocting for 2 hours, filtering, combining the filtrates, and concentrating into a Chinese medicinal mixed thick paste with a relative density of 1.30;

⑶, taking 18Kg of sheep manure, 13Kg of pond sludge and 4Kg of humic acid, adding 2Kg of yeast and 2Kg of bacillus into the coarse powder material obtained in the step (1), mixing and stirring uniformly, then carrying out deep turning and stacking once every 6 days under a sealed condition, controlling the fermentation temperature at 40 ℃, fermenting and stacking for 30 days to form fermented and decomposed products, adding 5Kg of ammonium sulfate, 5Kg of sodium selenite, 3Kg of ferrous sulfate and 3Kg of calcium superphosphate into the fermented and stacked products obtained in the step (2), stirring uniformly, drying at 50 ℃, drying for 1 hour, and forcibly pressing the dried products into small particles.

Example 4

⑴ putting 11Kg of walnut shells and 10Kg of corn straws into a universal pulverizer, and pulverizing into 60 meshes to obtain coarse powder;

⑵, taking 5Kg of Asiatic moonseed rhizome, 4Kg of trollflower, 1Kg of croton leaf, 2Kg of Rhinacanthus nasutus, 1Kg of cortex toonae sinensis, 3Kg of Melia azedarach leaf, 3Kg of akebia stem and 1Kg of Scutellaria baicalensis, adding water which is 10 times of the weight of the medicinal materials, decocting and extracting for 1 time, decocting for 3 hours, filtering, combining the filtrates, concentrating into a Chinese medicinal mixed thick paste with the relative density of 1.30;

⑶, taking 19Kg of sheep manure, 16Kg of pond sludge and 5Kg of humic acid, adding 4Kg of saccharomycete and 3Kg of bacillus into the coarse powder material obtained in the step (1), mixing and stirring uniformly, deep turning and stacking every 7 days under a sealed condition, controlling the fermentation temperature at 45 ℃, fermenting and stacking for 40 days to form fermented and decomposed products, adding the mixed thick paste of the traditional Chinese medicine obtained in the step (2), 3Kg of ammonium sulfate, 4Kg of sodium selenite, 4Kg of ferrous sulfate and 2Kg of calcium superphosphate, stirring uniformly, drying at 40 ℃, drying for 2 hours, and forcibly pressing to obtain small particles.

Example 5

⑴ putting 11Kg of walnut shells and 9Kg of corn straws into a universal pulverizer, and pulverizing into 20 meshes to obtain coarse powder;

⑵, taking 5Kg of Asiatic moonseed rhizome, 3Kg of trollflower, 1Kg of croton leaf, 3Kg of Rhinacanthus nasutus, 2Kg of cortex toonae, 3Kg of chinaberry, 3Kg of akebia stem and 2Kg of radix scutellariae, adding water with the weight ratio of 7 times of the medicinal materials, decocting and extracting for 1 time, decocting for 3 hours, filtering, combining the filtrates, concentrating into a Chinese medicinal mixed thick paste with the relative density of 1.30;

⑶, taking 21Kg of sheep manure, 17Kg of pond sludge and 6Kg of humic acid, adding 4Kg of yeast and 4Kg of bacillus into the coarse powder material obtained in the step (1), mixing and stirring uniformly, then carrying out deep turning and stacking once every 5 days under a sealed condition, controlling the fermentation temperature at 40 ℃, fermenting and stacking for 20 days to form fermented and decomposed products, adding the mixed thick paste of the traditional Chinese medicine obtained in the step (2), 4Kg of ammonium sulfate, 5Kg of sodium selenite, 5Kg of ferrous sulfate and 3Kg of calcium superphosphate, stirring uniformly, drying at 40 ℃, drying for 0.5 hour, and pressing to obtain small particles.

Example 6

⑴ putting 11Kg of walnut shells and 9Kg of corn straws into a universal pulverizer, and pulverizing into 20-60 meshes to obtain coarse powder;

⑵, taking 5Kg of Asiatic moonseed rhizome, 5Kg of Chinese globeflower, 2Kg of croton leaf, 1Kg of North Carpesium fruit, 3Kg of Chinese toon bark, 2Kg of Melia azedarach leaf, 2Kg of akebia stem and 3Kg of Scutellaria baicalensis, adding water in an amount which is 9 times the weight of the medicinal materials, decocting and extracting for 1 time, decocting for 1.5 hours, filtering, combining the filtrates, concentrating into a Chinese medicinal mixed thick paste with a relative density of 1.30;

⑶, taking 20Kg of sheep manure, 15Kg of pond sludge and 4Kg of humic acid, adding 4Kg of yeast and 2Kg of bacillus into the coarse powder material obtained in the step (1), mixing and stirring uniformly, deep turning and stacking every 6 days under a sealed condition, controlling the fermentation temperature at 42 ℃, fermenting and stacking for 40 days to form fermented and decomposed products, adding the mixed thick paste of the traditional Chinese medicine obtained in the step (2), 5Kg of ammonium sulfate, 4Kg of sodium selenite, 3Kg of ferrous sulfate and 1Kg of calcium superphosphate, stirring uniformly, drying at 60 ℃, drying for 2 hours, and forcibly pressing to obtain small particles.

In order to further verify the fertility effect of the biological organic fertilizer, the following farmland fertilization effect test is carried out on the biological organic fertilizer prepared by the method in the embodiment 1 of the invention, and the test result is reported as follows. Experiment 1 Effect on corn

60 kg of the fertilizer prepared in example 1 was applied per acre as an experimental group. Meanwhile, 60 kg of compound fertilizer (nitrogen 30% -phosphorus 30% -potassium 10%) is applied to each mu of the soil to serve as a control group. A crop base is selected for testing and divided into an experimental group and a control group, wherein the experimental area of each group is two mu. The fertilization time is as follows: before planting. After the 2 nd month after fertilization, observation is respectively carried out, and the biological organic fertilizer of the experimental group is applied: compared with the bio-organic fertilizer of a control group, the bio-organic fertilizer prepared in the embodiment 1 respectively in the seedling stage and the growth stage of the corn has the advantages that the corn of the experimental group is good in growth vigor, the grains are full, the number of grains per ear is increased by about 10 grains, the yield per mu is increased by about 29kg, and the yield is increased by about 10.1%.

Experiment 2 Effect on Potato

We chose potatoes as the experimental crop and applied 60 kg of the fertilizer prepared in example 1 per acre as the experimental group. Meanwhile, 60 kg of compound fertilizer (nitrogen 30% -phosphorus 30% -potassium 10%) is applied to each mu of the soil to serve as a control group. Experimental potato plants were divided into experimental groups and control groups, each of which had an experimental area of two acres. The fertilization time is as follows: before planting. On the 50 th day after fertilization, the plant diseases and insect pests of the potatoes applied with the bio-organic fertilizer of the embodiment 1 are obviously reduced, the weight of a single potato plant is improved by 13-17%, the starch content is increased by more than 7-10%, and the yield and the internal quality of the potatoes are obviously improved.

Test example 3 Effect on apple trees

Apple trees were selected as the test crop and 60 kg of the fertilizer prepared in example 1 was applied per acre as the test group. Meanwhile, 60 kg of compound fertilizer (nitrogen 30% -phosphorus 30% -potassium 10%) is applied to each mu of the soil to serve as a control group. The experimental plants of apple trees are divided into an experimental group and a control group, and the experimental area of each group is two acres. Apple trees after application of the bio-organic fertilizer of this example compared to the control group: the disease is reduced by 7-12%, the fruiting rate is improved by 8-13%, the weight of a single fruit is increased by 10% -12%, and the yield is increased by 14-19%.

Test example 4 Effect on wheat

We chose wheat as the test crop and applied 60 kg of the fertilizer prepared in example 1 per acre as the test group. Meanwhile, 60 kg of compound fertilizer (nitrogen 30% -phosphorus 30% -potassium 10%) is applied to each mu of the soil to serve as a control group. The experimental wheat plants are divided into an experimental group and a control group, and the experimental area of each group is two mu. Wheat after application of the bio-organic fertilizer of this example compared to the control group: the infected plant diseases are reduced obviously, the emergence rate is high by 9-12%, and the yield is increased by 8-10%.

In conclusion, the biological organic fertilizer can improve the yield of economic crops such as corn, potato, apple trees, wheat and the like and obviously increase the disease resistance of the crops.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention in any way, so that any person skilled in the art can make changes or modifications to the equivalent embodiments using the above disclosure. Any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the scope of the present invention, unless they depart from the technical spirit of the present invention.

Claims (4)

1. The efficient and environment-friendly composite biological organic fertilizer is characterized by comprising the following raw material medicines in percentage by mass: 18-22% of sheep manure, 13-17% of pond sludge, 8-12% of walnut shells, 8-12% of corn straws, 4-6% of humic acid, 3-5% of asiatic moonseed rhizome, 3-5% of trollflower, 1-3% of croton leaves, 1-3% of north carpesium, 1-3% of ailanthus bark, 1-3% of chinaberry leaves, 1-3% of akebia stem, 1-3% of scutellaria baicalensis, 3-5% of ammonium sulfate, 2-4% of saccharomycetes, 2-4% of bacillus, 3-5% of sodium selenite, 3-5% of ferrous sulfate and 1-3% of calcium superphosphate.

2. The organic fertilizer as claimed in claim 1, wherein the organic fertilizer comprises the following raw material medicines in percentage by mass: 20% of sheep manure, 15% of pond sludge, 10% of walnut shells, 10% of corn stalks, 5% of humic acid, 4% of asiatic moonseed rhizome, 4% of trollflower, 2% of croton leaf, 2% of north carpesium, 2% of ailanthus bark, 2% of chinaberry leaf, 2% of akebiaquinata, 2% of scutellaria baicalensis, 4% of ammonium sulfate, 3% of saccharomycete, 3% of bacillus, 4% of sodium selenite, 4% of ferrous sulfate and 2% of calcium superphosphate.

3. The method for preparing an organic fertilizer according to claim 1 or 2, comprising the steps of:

⑴ placing walnut shells and corn stalks into a universal pulverizer, and pulverizing into 20-60 meshes to obtain coarse powder materials;

⑵, taking Asiatic moonseed rhizome, Chinese globeflower, croton leaf, northern common carpesium fruit, Chinese toon bark, chinaberry leaf, akebia stem and baical skullcap root, adding water which is 7-10 times of the weight of the medicinal materials, decocting for 1-3 hours for 1 time, filtering, combining filtrates, and concentrating into a Chinese medicinal mixed thick paste with the relative density of 1.30;

⑶, taking sheep manure, river pond sludge and humic acid, adding saccharomycetes and bacillus into the coarse powder material obtained in the step (1), mixing and stirring uniformly, deep turning and stacking once every 4-8 days under a sealed condition, controlling the fermentation temperature at 35-45 ℃, fermenting and stacking for 20-40 days to form fermented and decomposed substances, adding the Chinese medicine mixed thick paste obtained in the step (2), ammonium sulfate, sodium selenite, ferrous sulfate and calcium superphosphate, stirring uniformly, drying at 40-60 ℃, drying for 0.5-2 hours, and pressing into small particles to obtain the feed.

4. The method for preparing an organic fertilizer according to claim 1 or 2, comprising the steps of:

⑴ placing walnut shells and corn stalks into a universal pulverizer, and pulverizing into 40 meshes to obtain coarse powder materials;

⑵, decocting rhizoma Menispermi, flos Trollii, folium crotonis, fructus Carpesii, cortex Ailanthi, folium Meliae, caulis Akebiae, and radix Scutellariae with 9 times of water for 2 hr for 1 time, filtering, mixing filtrates, and concentrating to obtain soft extract with relative density of 1.30;

⑶, taking sheep manure, river pond sludge and humic acid, adding saccharomycetes and bacillus into the coarse powder material obtained in the step (1), mixing and stirring uniformly, carrying out deep turning and stacking once every 6 days under a sealed condition, controlling the fermentation temperature at 40 ℃, fermenting and stacking for 30 days to form fermented and decomposed substances, adding the Chinese medicine mixed thick paste obtained in the step (2), ammonium sulfate, sodium selenite, ferrous sulfate and calcium superphosphate, stirring uniformly, drying at 50 ℃, drying for 1 hour, and pressing strongly to obtain small particles.