LU500150B1 - Multielement Functional Bio-organic Fertilizer - Google Patents

Abstract

The invention relates to a multielement functional bio-organic fertilizer, which is prepared from the following components in parts by mass: 30-90 parts of common organic fertilizers, 10-30 parts of plant materials, 1-40 parts of mineral materials, 1-30 parts of animal materials and 1-10 parts of compound microbial agents. The multielement functional bio-organic fertilizer comprises nitrogen-fixing bacteria which can be used for fixing nitrogen element in the air to meet the requirements of crops on the nitrogen element; and mineral nutrient elements can meet the requirements of crops on other nutrient elements, so that the defects of ordinary organic fertilizers are overcome while the soil is improved; the addition of chemical fertilizers can be greatly reduced or no chemical fertilizer is used, and the crop yield is stable while the prepared unfermented ordinary organic fertilizers are prepared into the blocky shape, so that the fertilizers are fermented underground.

Description

DESCRIPTION Multielement Functional Bio-organic Fertilizer

TECHNICAL FIELD The invention relates to the field of agriculture, in particular to a multifunctional bio-organic fertilizer.

BACKGROUND 95% of humanity's grain is directly or indirectly derived from the soil. Excessive and single use of chemical fertilizers causes soil hardening and acidification, continuous crop failures in crops, deterioration of the quality of agricultural products, deterioration of flavor, aggravation of insecticide resistance, and a low utilization rate of chemical fertilizer. Only 1/3 of the applied nitrogen fertilizer is used by crops and the rest enters the water body or is emitted into air (nitrous oxide or other nitrogen oxides).

Organic fertilizers, with the essential nutrient elements needed by plants and rich organic nutrients, are the most comprehensive fertilizers that can make up the defects. As a result, the organic fertilizers receive more and more attention with usage increasing year by year, and even directly replace the chemical fertilizers. However, the organic fertilizers cannot timely meet the requirements of crops on nutrients if more fertilizers are required for vigorous growth of the crops due to low nutrient content, slow fertilizer efficiency and a low nutrient utilization rate of fertilizers in the current season. In addition, the quality of organic fertilizer on the market is different, the mineral elements in the soil have been catastrophic in the past 30 years of fertilizer agriculture, and the nutrient content in organic fertilizers can no longer meet the needs of the currently scarce soil.

Nowadays, there is an urgent need for an organic fertilizer containing LU500150 mineral nutrients and biological microflora, which is simple to produce, improves soil, improves the resistance of crops and is beneficial to the growth of crops.

CN102515963A discloses a medical stone multifunctional organic fertilizer, including medical stones, zeolite, oily shale, humic acid, fly ash, bentonite, bone powder, trace elements, chicken manure, peat soil, enzyme bacteria, vegetable oil residue, and fermented raw materials. The medical stone biological functional organic fertilizer is an ideal functional organic fertilizer for controlling soil hardening, effectively removing harmful residues of chemical fertilizers and pesticides, and promoting the development of ecological agriculture.

CN201410568668.6 discloses a method for producing a functional organic fertilizer, which takes compost materials other than manure and allium raw materials as onions, garlics, and the like, provides a functional organic manure fertilizer containing allicin prepared from the allium raw materials, which can control nematodes, germs and viruses, reduces the pollution and damage of pesticides to agricultural land, realizes prevention and control of diseases, and does not cause harm to the human body, thereby turning waste into things of value and reducing the burden of agricultural waste on the environment.

CN201410568611.6 discloses a method for producing a functional organic fertilizer by wedelia trlobata, which is prepared from a mixture of wedelia trlobata and organic raw materials in the presence of a composite fermentative bacterium and soluble sugars through anaerobic fermentation,

aerobic fermentation and aging. The organic fertilizer has the effect of LU500150 inhibiting and Killing the ampullaria crossean, reducing the damages of the organisms to the crops, effectively reducing the harm to the roots of the crops by harmful bacteria and mold, and providing a treatment path for the plant residues after the wedelia trlobata is treated.

However, the existing functional organic fertilizer technologies mainly focus on controlling soil hardening, effectively removing harmful residues of fertilizers and pesticides, controlling nematodes, pathogens, viruses, and researching and developing the effects of inhibiting and killing the ampullaria crossean, etc., with less attention on nutrients of multiple mineral elements.

Therefore, the problems existing in the prior art need to be further improved and developed.

SUMMARY (I) Objective of the invention: In order to solve the problems in the prior art, the objective of the invention is to provide a multifunctional bio-organic fertilizer.

(Il) Technical scheme: in order to solve the technical problems, the technical scheme provides a multifunctional bio-organic fertilizer, including the following components in parts by mass: 30-90 parts of common organic fertilizers, 10-30 parts of plant materials, 1-40 parts of mineral materials, 1-30 parts of animal materials and 1-10 parts of compound microbial agents.

The common organic fertilizers are mainly composed of crop stalks, livestock and poultry manure, and are specifically formed by a compound bacterium.

The plant materials mainly consist of the following components in parts by mass: 10-30 parts of natural Chinese herbal medicines and 1-40 parts of LUS00150 plant amino acid powder.

The mineral materials consist of the following components in parts by mass: 40-70 parts of potassium-containing mineral components, 15-30 parts of phosphorus-containing mineral components, 5-10 parts of mineral components containing calcium and magnesium, 5-10 parts of mineral components containing sulfur and iron, 1-5 parts of rare earth mineral components, and 3-5 parts of auxiliary mineral components.

The animal materials are arbitrary mixtures including one or more of oyster meal, shell powder, chitin or chitosan.

The compound microbial agents include 0.1-0.3 billion cfu/g of bacillus subtilis, 0.1-0.2 billion cfu/g of bacillus licheniformis, 0.01-0.2 billion cfu/g of bacillus megatherium, 0.01-0.3 billion cfu/g of bacillus coagulans, 0.01-0.3 billion cfu/g of lactobacillus acidophilus, 0.001-0.05 billion cfu/g of bacillus laterosporus, 0.001-0.05 billion cfu/g of actinobacteria-5406, 0.001-0.05 billion cfu/g of photosynthetic bacteria abbr, 0.001-0.03 billion cfu/g of bacillus mucilaginosus, and 0.001-0.03 billion cfu/g of trichoderma viride.

The key point is that the common organic fertilizer is of a massive structure, including a gas guide tube, a heat dissipation layer and a fertilizer loading layer.

The gas guide tube is connected to the heat dissipation layer for circulating air to dissipate heat generated during fermentation of the common organic fertilizer.

The fertilizer loading layer is used for loading the common organic fertilizer and providing a space for fermenting the common organic fertilizer.

The key point is that a covering layer is arranged on the bottom of the LU500150 heat dissipation layer, and the covering layer is used for blocking the heat dissipation layer and the fertilizer loading layer.

A breaking device is arranged on the inner wall of the heat dissipation layer for breaking the covering layer.

The key point is that the common organic fertilizer further includes an earthworm breeding layer which is arranged on the bottom of the fertilizer loading layer.

The key point is that a heat isolating layer including rolling shafts and heat insulating films is arranged between the fertilizer loading layer and the earthworm breeding layer.

The rolling shafts are arranged at the two sides of the heat insulating layer and the heat insulating films are wound on the rolling shafts; while the rolling shafts drive the heat insulating films to isolate the fertilizer loading layer from the earthworm breeding layer, and the heat insulating films isolate heat released during fertilizer fermentation to prevent earthworms from being dead due to a too high temperature.

The key point is that rolling slots are formed in the two sides of the heat insulating layer, and the rolling shafts roll in the rolling slots.

The key point is that the common organic fertilizer further includes a control chip which includes a temperature measuring module, a humidity measuring module and an oxygen gas density measuring module.

The temperature measuring module is used for measuring the temperature of the fertilizer loading layer for judging whether or not the heat insulating film is opened.

The humidity measuring module is used for measuring humidity of the LU500150 earthworm breeding layer to judge a growth condition of earthworms.

The oxygen gas density measuring module is used for measuring oxygen gas density of the fertilizer loading layer to judge whether or not the breaking device needs to start to break the covering layer.

The key point is that each device of the common organic fertilizer includes a gas guide tube, a covering layer, a breaking device, heat insulating films, rolling shafts, rolling slots and a control chip, which are degradable organic materials.

(II!) Beneficial effects: Firstly, the selected crop stalks and livestock manures can not only provide full nutrition for crops, but also have long-term fertilizer effect after being sufficiently fermented, thereby increasing and renewing soil organic matters, promoting microbial proliferation and improving physical and chemical properties and biological activity of soil.

Secondly, an optimal combination of various natural minerals that are rich in macro elements, intermediate elements, trace elements, and beneficial elements needed for plants is selected. Through methods of calcination, pulverization, mixing and the like, various nutrient elements in minerals are activated to effectively provide the mineral nutrient elements needed for microorganisms and plants, thereby achieving the goal of balanced plant nutrition, effectively increasing the utilization rate of fertilizers needed for plants and enhancing the health of plants.

Thirdly, through the optimization and proportioning of natural Chinese herbal medicines and plant amino acid powder, together with the optimized combination of special animal materials, chitin, chitosan and the like, various LU500150 nutrients needed for the plants are further provided, healthy growth of the plants further can be effectively stimulated, and the plant's resistance to stress is further improved.

Fourthly, microbial floras are added to increase the quantity and activity of beneficial bacteria in rhizosphere soil, inhibiting the quantity and activity of harmful microorganisms in the soil, promoting the formation of the soil aggregate structure, and improving soil organic matter. In addition, the soil improvement effect is obvious and the sustainable utilization capacity is significantly enhanced.

BRIEF DESCRIPTION OF THE FIGURES Fig. 1 is a schematic diagram showing process flow for preparing a multifunctional bio-organic fertilizer of the invention.

Fig. 2 is schematic diagram showing the structure of the multifunctional bio-organic fertilizer of the invention.

01. gas guide tube; 02. heat dissipation layer; 03. covering layer; 04. fertilizer loading layer; 05. breaking device; 06. heat insulating layer; 07. earthworm breeding layer; 08. rolling shaft; and 09. rolling slot.

DESCRIPTION OF THE INVENTION The invention will be further described in detail with reference to the preferred examples, and more details are set forth in the following description in order to facilitate a full understanding of the invention. However, the invention can obviously be implemented in various other ways different from the description. Those skilled in the art can make similar promotion and deduction according to actual application situations without violating the connotation of the invention. Therefore, the protection scope of the invention LU500150 should not be limited by the content of this specific example.

The schematic diagram is a schematic diagram of an example of the invention, and it should be noted that this drawing is only an example and is not drawn on an equal-proportional basis, and should not be construed as a limitation to the actual scope of protection of the invention.

The multifunctional bio-organic fertilizer includes the following components in parts by mass: 30-90 parts of common organic fertilizers, 10- parts of plant materials, 1-40 parts of mineral materials, 1-30 parts of animal materials and 1-10 parts of compound microbial agents.

Preferably, the multifunctional bio-organic fertilizer includes the following components in parts by mass: 40-80 parts of common organic fertilizers, 20- 30 parts of plant materials, 12-30 parts of mineral materials, 6-20 parts of animal materials and 2-7 parts of compound microbial agents.

The common organic fertilizers are mainly composed of crop stalks, livestock and poultry manure, and are specifically formed by a compound bacterium.

The crop stalks are any plant stalks planted in the fields, preferably one or more of corn stalks, wheat stalks, rice stalks, soybean stalks, sugarcane stalks and the like; and more preferably, the crop stalks are field stalks grown in the fields.

The livestock and poultry manure is chicken manure, duck manure, cow manure, goose manure, bird manure, pig manure, sheep manure, horse manure and the like.

The plant materials mainly consist of the following components in parts by mass: 10-30 parts of natural Chinese herbal medicines and 1-40 parts of LUS00150 plant amino acid powder.

The natural Chinese herbal medicines are arbitrary-ratio mixtures including one or more of marigold, euphorbia lathyris, cloves, radixsophorae flavescentis, stemona japonica, ligusticum wallichii, vitex negundo, galla chinensis, tobacco, castors, xanthium sibiricum, persicaria hydropiper, euphorbiae fischerianae radix, garlic, argy wormwood leaves, banana peel or walnut peel.

The amino acid powder of the plant amino acid powder is produced from raw materials such as cottonseed meal, soybean meal, rapeseed meal, peanut meal, sunflower seed meal, oil-tea oil, Chinese sapium meal or castor seed meal, where the mass percentage of amino acids contained therein is greater than or equal to 8%.

The mineral materials consist of the following components in parts by mass: 40-70 parts of potassium-containing mineral components, 15-30 parts of phosphorus-containing mineral components, 5-10 parts of mineral components containing calcium and magnesium, 5-10 parts of mineral components containing sulfur and iron, 1-5 parts of rare earth mineral components, and 3-5 parts of auxiliary mineral components.

The potassium-containing mineral component is an arbitrary-ratio mixture including one or more of potassium feldspar, nepheline, leucite, glauconite or mica; the phosphorus-containing mineral component is apatite; the mineral component containing calcium and magnesium is any-ratio mixture including one or more of calcite, dolomite, limestone or serpentine; the mineral component containing sulfur and iron is pyrite; the rare-earth mineral component is a rare-earth ore; the auxiliary mineral component is an arbitrary- LU500150 ratio mixture including one or more of attapulgite clay, bentonite, zeolite, vermiculite or medical stones.

The animal material is an any-arbitrary mixture including one or more of oyster shell powder, shell powder, chitin or chitosan.

The compound microbial agent agents include 0.1-0.3 billion cfu/g of bacillus subtilis, 0.1-0.2 billion cfu/g of bacillus licheniformis, 0.01-0.2 billion cfu/g of bacillus megatherium, 0.01-0.3 billion cfu/g of bacillus coagulans,

0.01-0.3 billion cfu/g of lactobacillus acidophilus, 0.001-0.05 billion cfu/g of bacillus laterosporus (Latin Name Bacillus laterosporus Laubach), 0.001-0.05 billion cfu/g of actinobacteria-5406, 0.001-0.05 billion cfu/g of photosynthetic bacteria abbr (PBS), 0.001-0.03 billion cfu/g of bacillus mucilaginosus, and

0.001-0.03 billion cfu/g of trichoderma viride. Preferably, the compound microbial agent agents include 0.1-0.3 billion cfu/g of bacillus subtilis, 0.13-

0.18 billion cfu/g of bacillus licheniformis, 0.1-0.2 billion cfu/g of bacillus megatherium, 0.2-0.4 billion cfu/g of bacillus coagulans, 0.1-0.3 billion cfu/g of lactobacillus acidophilus, 0.01-0.05 billion cfu/g of bacillus laterosporus, 0.01-

0.05 billion cfu/g of actinobacteria-5406, 0.01-0.03 billion cfu/g of photosynthetic bacteria abbr, 0.005-0.02 billion cfu/g of bacillus mucilaginosus, and 0.005-0.02 billion cfu/g of trichoderma viride.

Preferably, the weight sum of the bacillus subtilis, bacillus licheniformis, bacillus megaterium, bacillus coagulans and lactobacillus acidophilus is 9 times that of bacillus laterosporus, actinobacteria-5406, photosynthetic bacteria abbr, bacillus mucilaginosus and trichoderma viride.

Each microorganism in the compound microbial agent is a conventional strain in the field and can be obtained through a conventional method. LU500150 The method for preparing the compound microbial agent includes mixing the microbial powder in proportion. The microbial powder can be prepared according to a conventional method in the art. For example, after bevel culture, shaker culture, fermenter cultivation, and/or solid fermentation sporulation of the microbial original strains under aseptic conditions, the fermentation product is dried to prepare microbial bacterium powder.

As shown in Fig. 1, the preparation method for the multifunctional bio- organic fertilizer includes the following steps: 1) crushing the crops stalks; 2) sufficiently mixing the crushed stalks with animal manure and compound bacteria; 3) fermenting; 4) mixing the mineral materials, roasting the mineral materials for 5-20 hours at a high temperature of 900-1500 ©, and crushing the mineral materials to pass through a 60-150-mesh sieve after cooling; 5) separately drying and crushing plant materials, and mixing; 6) drying and crushing the animal materials to pass through a 30-100- mesh sieve; 7) mixing the raw materials of the compound microbial agents to pass through a 60-150-mesh sieve; and 8) uniformly mixing the raw materials.

Further, the moisture content of the multifunctional bio-organic fertilizer is controlled to be 20-30 wt%.

The invention further discloses application of the multifunctional bio-

organic fertilizer to reduction of dosage of chemical fertilizers, which is LU500150 especially suitable for use on economic crops such as vegetables and fruit trees.

Amount of the multifunctional bio-organic fertilizer is 2000 kg per mu (greenhouse vegetables).

The using method of the multifunctional bio-organic fertilizer is applying.

The multifunctional bio-organic fertilizer is rich in 60 or more essential nutrients, beneficial elements and life elements for crops, where the main nutrients are as follows: greater than or equal to 4% of potassium, greater than or equal to 4% of magnesium, greater than or equal to 3% of sulfur, greater than or equal to 15% of silicon, and greater than or equal to 20% of calcium. The product has sustained release and a high absorption rate. The crop roots actively absorb the nutrients needed through the secretion of organic acids, and avoid the extravagant absorption of nutrients, and the nutrients do not volatilize in the soil, so that the multifunctional bio-organic fertilizer can be used for the next season to achieve a 100% nutrient utilization rate. Investment of the chemical fertilizers can be adjusted.

According to the multifunctional bio-organic fertilizer, the common organic fertilizers are matched with mineral nutrient elements and complex biological bacteria for use to achieve an effective role in superimposing, effectively making up for the defects of organic fertilizers, and providing various nutrient substances needed for the growth of crops.

The multi-functional bio-organic fertilizer has comprehensive nutrition, contains various nutrient elements and nutrient substances, improves the disease resistance of the crops, is rich in beneficial biological flora, and generates a large number of cellulolytic enzymes, chitinases, biological LU500150 antibiotics, and the like during metabolic processes, thereby effectively inhibiting the growth of pathogenic bacteria and root-knot nematodes, inhibiting the hatching of parasites and fly eggs, rapidly increasing soil organic matters, achieving long-term fertilizer efficiency, improving the soil structure, promoting crop growth, eliminating toxic hydrogen sulfide and ammonia gas in soil, producing multiple plant hormones and vitamin B2, B12, etc., to promote plant growth, and effectively solving the crop continuous crop obstacles and the soil salinization problems.

As shown in Fig. 2, according to the schematic diagram showing the structure of the multi-functional bio-organic fertilizer, the common organic fertilizer in multi-functional bio-organic fertilizer is of a massive structure, including a gas guide tube 01, a heat dissipation layer 02 and a fertilizer loading layer 04. The gas guide tube 01 is arranged on the top of the heat dissipation layer 02 and communicates with the heat dissipation layer 02 for circulating air and dissipating heat generated during fermentation of the common organic fertilizer.

A fertilizer loading layer 04 is arranged below the heat dissipation layer 02, a covering layer 03 is arranged on the bottom of the heat dissipation layer 02 for separating the heat dissipation layer 02 from the fertilizer loading layer 04 which is used for loading the common organic fertilizer and providing a space for fermentation of the common organic fertilizer.

A breaking device 05 for breaking the covering layer 03 in work is arranged on the inner wall of the heat dissipation layer 02, so that the heat dissipation layer 02 mutually communicates with the fertilizer loading layer 04.

Preferably, the common organic fertilizer further includes an earthworm LU500150 breeding layer 07 arranged on the bottom of the fertilizer loading layer 04 for breeding earthworms which are used for uniformly applying the common organic fertilizer and helping turning and loosening of soil.

A heat insulating layer 04 is arranged between the fertilizer loading layer 04 and the earthworm breeding layer 07 for preventing the earthworms from being dead due to a too high temperature caused by a great deal of heat generated during fermentation of the common organic fertilizer, where the heat insulating layer 06 includes rolling shafts 08, heat insulating films and rolling slots 09 formed in the two sides of the heat insulating layer 06, the two ends of each rolling shaft 08 are arranged in the rolling slots 09 in the two sides of the heat insulating layer 06, the heat insulating films are wound on the rolling shafts 08; and while rolling in the rolling slots 09, the rolling shafts 08 drive the heat insulating films to isolate the fertilizer loading layer 04 from the earthworm breeding layer 07.

Preferably, the common organic fertilizer further includes a control chip which includes a temperature measuring module, a humidity measuring module and an oxygen gas density measuring module, where the temperature measuring module is arranged on the fertilizer loading layer 04 for measuring the temperature of the fertilizer loading layer 04 to judge and control the heat insulating films to open and close; the humidity measuring module is arranged on the earthworm breeding layer 07 for measuring humidity of the earthworm breeding layer 07 to judge a growth condition of the earthworms; the oxygen gas density measuring module is arranged on the fertilizer loading layer 04 for measuring oxygen gas density of the fertilizer loading layer 04 to judge whether or not the breaking device 05 is started and control the breaking LU500150 device 05 to start for breaking the covering layer 03.

Preferably, the gas guide tube 01, the covering layer 03, the breaking device 05, the heat insulating films, the rolling shafts 08, the rolling slots 09 and the control chip are made of biological organic materials without pollution to the environment.

A detailed description will be given below in conjunction with a preferred example of the invention to provide a multifunctional bio-organic fertilizer.

Common animal manure could be fermented to produce the organic fertilizer, where one bottle of Nongfukang manure fermentation strains (which could cultivate 10 kg of a fermenting agent) could ferment 2 tons of the organic fertilizer.

For example, the operation method for taking 200 kg of chicken manure organic fertilizer was as follows: Needed materials: 200 kg of chicken manure, 20 kg of stalks and 1 kg of a Nongfukang manure fermenting agent were prepared.

The stalks were crushed and cut to appropriately 2-3 centimeters.

1 kg of the Nongfukang manure fermenting agent was added with 50 kg of water for being diluted.

50 kg of a diluted solution containing the stalks and the Nongfukang manure fermenting agent was mixed and uniformly stirred with 200 kg of chicken manure.

Water was adjusted until the humidity of the mixed chicken manure was appropriately 40%-60%, and the judging method included manually kneading the chicken manure until no water dropped, and then loosening and dispersing the chicken manure. LU500150 The stirred chicken manure was prepared into blocks for being placed on the fertilizer loading layer.

The blocky fertilizers were buried into soil, and vent holes were formed between the fertilizers and ground.

The heat dissipation layer 02 is arranged above the fertilizer loading layer 04, the covering layer 03 is arranged between the heat dissipation layer 02 and the fertilizer loading layer 04 for separating the heat dissipation layer 02 from the fertilizer loading layer 04. A gas guide tube 01 on the top of the heat dissipation layer 02 extends out of the ground for communicating the heat dissipation layer 02 with the ground. The heat dissipation layer 02 is equipped with a breaking device 05 which preferably is arranged at adjacent two sides of the heat dissipation layer 02, and the heat dissipation layer 02 is not limited on four sides. The breaking device 05 includes a rotary shaft and a breaking blade; the rotary shaft rotates while the breaking device 05 is started; and the breaking blade on the rotary shaft cuts off the covering layer 03, so that the heat dissipation layer 02 mutually communicates with the fertilizer loading layer 04.

The fertilizer includes a control chip which includes an oxygen gas density measuring module arranged on the fertilizer loading layer 04 for measuring oxygen gas density of the fertilizer loading layer 04; when the oxygen gas density is too small, the control chip controls the breaking device 05 to start for cutting off the covering layer 03, so that the fertilizer loading layer 04 communicates with the heat dissipation layer 02; and meanwhile, the control chip controls the gas guide tube 01 to extend to be bugled from ground, so that enough oxygen gas is provided for fermentation of the LU500150 fertilizer.

Preferably, the gas guide tube 01, the covering layer 03, the breaking device 05 and the control chip are made of degradable organic materials without pollution to the environment.

After being uniformly mixed, the plant materials, the mineral materials, the animal materials and the compound microbial agents of the multifunctional bio-organic fertilizer are sprayed and applied to the soil with the organic fertilizer.

A detailed description will be given below in conjunction with another preferred example of the invention to provide a multifunctional bio-organic fertilizer.

Common animal manure could be fermented to produce the organic fertilizer, where one bottle of Nongfukang manure fermentation strains (which could cultivate 10 kg of a fermenting agent) could ferment 2 tons of the organic fertilizer.

For example, the operation method for taking 200 kg of chicken manure organic fertilizer was as follows: Needed materials: 200 kg of chicken manure, 20 kg of stalks and 1 kg of a Nongfukang manure fermenting agent were prepared.

The stalks were crushed and cut to appropriately 2-3 centimeters.

1 kg of the Nongfukang manure fermenting agent was added with 50 kg of water for being diluted.

50 kg of a diluted solution containing the stalks and the Nongfukang manure fermenting agent was mixed and uniformly stirred with 200 kg of chicken manure. LUS00150 Water was adjusted until the humidity of the mixed chicken manure was appropriately 40%-60%, and the judging method included manually kneading the chicken manure until no water dropped, and then loosening and dispersing the chicken manure.

The stirred chicken manure was prepared into blocks for being placed on the fertilizer loading layer 04.

The blocky fertilizers were buried into soil, and vent holes were formed between the fertilizers and ground.

The heat dissipation layer 02 is arranged above the fertilizer loading layer 04, the covering layer 03 is arranged between the heat dissipation layer 02 and the fertilizer loading layer 04 for separating the heat dissipation layer 02 from the fertilizer loading layer 04. A gas guide tube 01 on the top of the heat dissipation layer 02 extends out of the ground for communicating the heat dissipation layer 02 with the ground. The heat dissipation layer 02 is equipped with a breaking device 05 which preferably is arranged at adjacent two sides of the heat dissipation layer 02, and the heat dissipation layer 02 is not limited on four sides. The breaking device 05 includes a rotary shaft and a breaking blade; the rotary shaft rotates while the breaking device 05 is started; and the breaking blade on the rotary shaft cuts off the covering layer 03, so that the heat dissipation layer 02 mutually communicates with the fertilizer loading layer 04.

Further, the fertilizer loading layer 04 further can be equipped with an earthworm breeding layer 07 which can utilize earthworms to sufficiently turnover the fermented fertilizer and the soil.

The earthworm breeding layer 07 is arranged on the bottom of the LU500150 fertilizer loading layer 04. A heat insulating layer 06 is arranged between the fertilizer loading layer 04 and the earthworm breeding layer 07. The heat insulating layer 06 includes rolling shafts 08, heat insulating films and rolling slots 09 formed in the two sides of the heat insulating layer 06, where the two ends of the rolling shaft 08 are arranged in the rolling slots 09 in the two sides of the heat insulating layer 06, the heat insulating films are wound on the rolling shafts 08; while rolling in the rolling slots 09, the rolling shafts 08 drive the heat insulating films to separate the fertilizer loading layer 04 from the earthworm breeding layer 07 to prevent the earthworms from being dead due to a too high temperature caused by great heat generated during fermentation of fertilizer blocks.

The fertilizer includes a control chip which includes an oxygen gas density measuring module, a temperature measuring module and a humidity measuring module.

The oxygen gas density measuring module is arranged on the fertilizer loading layer 04 for measuring oxygen gas density of the fertilizer loading layer 04; when the oxygen gas density is too small, the control chip controls the breaking device 05 to start for cutting off the covering layer 03, so that the fertilizer loading layer 04 communicates with the heat dissipation layer 02; and meanwhile, the control chip controls the gas guide tube 01 to extend to be bugled from ground, so that enough oxygen gas is provided for fermentation of the fertilizer.

The temperature measuring module is arranged on the fertilizer loading layer 04 for measuring the temperature of the fertilizer loading layer 04, where the appropriate temperature of the earthworms is 20-30 °C; when the LU500150 temperature is higher than 30 °C, the control chip controls the rolling shafts 08 to roll in the rolling slots 09 for opening the heat insulating films, so that the earthworm breeding layer 07 is separated from the fertilizer loading layer 04. When the temperature of the fertilizer loading layer 04 is reduced, the control chip judges whether or not the fertilizer is fermented; after the fertilizer is fermented, the control chip controls the rolling shafts 08 to roll in the rolling slots 09 for withdrawing the heat insulating films, so that the earthworm breeding layer 07 communicates with the fertilizer loading layer 04 for making the fermented fertilizer in sufficient contact with the soil through the earthworms.

After being uniformly mixed, the plant materials, the mineral materials, the animal materials and the compound microbial agents of the multifunctional bio-organic fertilizer are sprayed and applied to the soil with the organic fertilizer. The multifunctional bio-fertilizer is sufficiently mixed through the earthworms.

The humidity measuring module is arranged on the earthworm breeding layer 07 for measuring humidity of the earthworm breeding layer 07 to judge the growth condition of the earthworms according to life humidity which is 60%-75% of the earthworms.

Preferably, the gas guide tube 01, the covering layer 03, the breaking device 05, the heat insulating films, the rolling shafts 08, the rolling slots 09 and the control chip are degradable organic materials without pollution to the environment.

The multielement functional bio-organic fertilizer includes mineral nutrient elements and compound microbial floras, wherein the nitrogen-fixing bacteria LU500150 can be used for fixing nitrogen element in the air to meet the requirements of crops on the nitrogen element; and mineral nutrient elements can meet the requirements of crops on other nutrient elements, so that the defects of ordinary organic fertilizers are overcome while the soil is improved; the addition of chemical fertilizers can be greatly reduced or no chemical fertilizer is used, and the crop yield is stable while the prepared unfermented ordinary organic fertilizers are prepared into the blocky shape, so that the fertilizers are fermented underground, the turning labor is saved, and the fermented fertilizers and the soil can realize full contact by using earthworms.

The above content is a description of the preferred examples of the invention, which may help a person skilled in the art to more fully understand the technical solutions created by the invention. However, these examples are merely illustrative, and it cannot be assumed that the specific examples of the invention are limited to the description of these examples. For a person of ordinary skill in the art to which the invention pertains, simple deductions and transformations made without departing from the concept of the invention should be regarded within the protection scope of the invention.

Claims (8)

CLAIMS LU500150

1. A multielement functional bio-organic fertilizer, comprising the following components in parts by mass: 30-90 parts of common organic fertilizers, 10- parts of plant materials, 1-40 parts of mineral materials, 1-30 parts of animal materials and 1-10 parts of compound microbial agents, wherein the common organic fertilizers are mainly composed of crop stalks, livestock and poultry manure, and are specifically formed by a compound bacterium; the plant materials mainly consist of the following components in parts by mass: 10-30 parts of natural Chinese herbal medicines and 1-40 parts of plant amino acid powder; and the mineral materials consist of the following components in parts by mass: 40-70 parts of potassium-containing mineral components, 15-30 parts of phosphorus-containing mineral components, 5-10 parts of mineral components containing calcium and magnesium, 5-10 parts of mineral components containing sulfur and iron, 1-5 parts of rare earth mineral components, and 3-5 parts of auxiliary mineral components; the animal materials are arbitrary mixtures including one or more of oyster meal, shell powder, chitin or chitosan; and the compound microbial agents include 0.1-0.3 billion cfu/g of bacillus subtilis, 0.1-0.2 billion cfu/g of bacillus licheniformis, 0.01-0.2 billion cfu/g of bacillus megatherium, 0.01-0.3 billion cfu/g of bacillus coagulans,

0.01-0.3 billion cfu/g of lactobacillus acidophilus, 0.001-0.05 billion cfu/g of bacillus laterosporus, 0.001-0.05 billion cfu/g of actinobacteria-5406, 0.001-

0.05 billion cfu/g of photosynthetic bacteria abbr, 0.001-0.03 billion cfu/g of bacillus mucilaginosus, and 0.001-0.03 billion cfu/g of trichoderma viride. LU500150

2. The multielement functional bio-organic fertilizer according to claim 1, wherein the common organic fertilizer is of a massive structure, comprising a gas guide tube, a heat dissipation layer and a fertilizer loading layer; the gas guide tube is connected to the heat dissipation layer for circulating air to dissipate heat generated during fermentation of the common organic fertilizer; and the fertilizer loading layer is used for loading the common organic fertilizer and providing a space for fermenting the common organic fertilizer.

3. The multielement functional bio-organic fertilizer according to claim 2, wherein a covering layer is arranged on the bottom of the heat dissipation layer for isolating the heat dissipation layer from the fertilizer loading layer; and a breaking device is arranged on the inner wall of the heat dissipation layer for breaking the covering layer.

4. The multielement functional bio-organic fertilizer according to claim 2, wherein the common organic fertilizer further comprises an earthworm breeding layer arranged on the bottom of the fertilizer loading layer.

5. The multielement functional bio-organic fertilizer according to claim 4, wherein a heat isolating layer comprising rolling shafts and heat insulating films is arranged between the fertilizer loading layer and the earthworm breeding layer; the rolling shafts are arranged at the two sides of the heat insulating layer and the heat insulating films are wound on the rolling shafts; while the rolling shafts drive the heat insulating films to isolate the fertilizer loading layer from the earthworm breeding layer, the heat insulating films isolate heat released during fertilizer fermentation to prevent earthworms from being dead due to a LU500150 too high temperature.

6. The multielement functional bio-organic fertilizer according to claim 5, wherein rolling slots are formed in the two sides of the heat insulating layer, and the rolling shafts roll in the rolling slots.

7. The multielement functional bio-organic fertilizer according to claim 2, wherein the common organic fertilizer further comprises a control chip which comprises a temperature measuring module, a humidity measuring module and an oxygen gas density measuring module; the temperature measuring module is used for measuring the temperature of the fertilizer loading layer for judging whether or not the heat insulating film is opened; the humidity measuring module is used for measuring humidity of the earthworm breeding layer to judge a growth condition of earthworms; and the oxygen gas density measuring module is used for measuring oxygen gas density of the fertilizer loading layer to judge whether or not the breaking device needs to start to break the covering layer.

8. The multielement functional bio-organic fertilizer according to claim 2 or 6 or 7, wherein each device of the common organic fertilizer comprises a gas guide tube, a covering layer, a breaking device, heat insulating films, rolling shafts, rolling slots and a control chip, which are degradable organic materials.