CN110937955A - Biological fertilizer for preventing crop virus as well as preparation method and application thereof - Google Patents
Biological fertilizer for preventing crop virus as well as preparation method and application thereof Download PDFInfo
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- CN110937955A CN110937955A CN201911225120.0A CN201911225120A CN110937955A CN 110937955 A CN110937955 A CN 110937955A CN 201911225120 A CN201911225120 A CN 201911225120A CN 110937955 A CN110937955 A CN 110937955A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
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Abstract
The invention discloses a biological fertilizer for preventing crop virus, which belongs to the technical field of agricultural planting and solves the problems that a large amount of pesticides and chemical fertilizers are used for a long time, pests are easy to generate drug resistance, soil is hardened, water sources, soil and crops are polluted, and the quality of agricultural products is reduced, and the technical key points are as follows: the method comprises the following raw materials: livestock and poultry manure, crop straws, inorganic fertilizer, bacillus subtilis, azotobacter agent, actinomycete agent, trichoderma agent, urea, potassium dihydrogen phosphate, potassium oxide and rooting agent. The invention also discloses a preparation method and an application method of the biological fertilizer for preventing the crop virus, and the biological fertilizer for preventing the crop virus, which is prepared by the method, integrates yield increase, high efficiency, long acting, quality improvement, soil improvement and soil-borne disease inhibition, and has better popularization and application prospects.
Description
Technical Field
The invention relates to the technical field of agricultural planting, in particular to a biofertilizer for preventing crop virus as well as a preparation method and application thereof.
Background
In China, due to long-term use of chemical fertilizers, insufficient organic fertilizers and imbalance of proportions of various nutrients for many years, the ecological environment, the physical and chemical properties and the microbial flora of the soil of the farmland are damaged to different degrees, and the safety of agricultural products is influenced to a certain extent.
At present, chemical preparations and toxic pesticides are mainly used for preventing and treating plant diseases and insect pests of crops, and are mixed and stirred to be applied to soil or crops, and a large amount of pesticides and chemical fertilizers are used for a long time, so that the pests easily generate drug resistance, the soil is hardened, water sources, the soil and the crops are polluted, and the quality of agricultural products is reduced. The biological fertilizer is an environment-friendly fertilizer and becomes one of important directions of sustainable development of agriculture in the future.
At present, although the biological fertilizer provides comprehensive nutrient substances, the biological fertilizer generally lacks the insect-resistant and pest-resistant capability, so that the insect-resistant fertilizer needs to be applied additionally in the plant growth process, and inconvenience is brought. Therefore, aiming at the defects of chemical fertilizers, chemical preparations for preventing and treating plant diseases and insect pests and biological fertilizers, the biological fertilizer for preventing the crop virus is required to be provided, so that the biological fertilizer has the fertility of the chemical fertilizers, the effect of preventing and treating the plant diseases and insect pests, and the excellent performance of comprehensive nutrient substances of the biological fertilizer, and the biological fertilizer integrates yield increase, high efficiency, long acting, quality improvement, soil improvement and soil-borne disease inhibition, so as to meet the use requirements of crop planting.
Disclosure of Invention
The invention aims to provide a biological fertilizer for preventing crop virus as well as a preparation method and application thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a biological fertilizer for preventing crop virus comprises the following raw materials in parts by weight: 50-65 parts of livestock and poultry manure, 21-28 parts of crop straw, 5-9 parts of inorganic fertilizer, 0.4-0.8 part of bacillus subtilis, 0.4-0.8 part of azotobacter inoculant, 0.4-0.8 part of actinomycete inoculant, 0.4-0.8 part of trichoderma inoculant, 4-6 parts of urea, 4-6 parts of potassium dihydrogen phosphate, 4-6 parts of potassium oxide and 0.4-0.8 part of rooting agent.
As a further scheme of the invention: the feed comprises the following raw materials in parts by weight: 55-60 parts of livestock and poultry manure, 23-26 parts of crop straw, 6-8 parts of inorganic fertilizer, 0.5-0.7 part of bacillus subtilis, 0.5-0.7 part of azotobacter inoculant, 0.5-0.7 part of actinomycete inoculant, 0.5-0.7 part of trichoderma inoculant, 4.5-5.5 parts of urea, 4.5-5.5 parts of monopotassium phosphate, 4.5-5.5 parts of potassium oxide and 0.5-0.7 part of rooting agent.
As a still further scheme of the invention: the feed comprises the following raw materials in parts by weight: 58 parts of livestock and poultry manure, 25 parts of crop straws, 7 parts of inorganic fertilizer, 0.6 part of bacillus subtilis, 0.6 part of azotobacter microbial inoculum, 0.6 part of actinomycete microbial inoculum, 0.6 part of trichoderma microbial inoculum, 5 parts of urea, 5 parts of monopotassium phosphate, 5 parts of potassium oxide and 0.6 part of rooting agent.
As a still further scheme of the invention: the livestock and poultry manure is one or more of pig manure, chicken and duck manure and cow manure.
As a still further scheme of the invention: the crop straw is selected from one or more than two of rice straw, wheat straw, corn straw, rape straw and cotton straw.
As a still further scheme of the invention: the concentration of effective viable bacteria in the azotobacter is 15-30 hundred million/g.
As a still further scheme of the invention: the concentration of the effective viable count in the actinomycete agent is 10-20 hundred million/g.
As a still further scheme of the invention: the concentration of the effective viable count in the trichoderma preparation is 30-60 hundred million/g.
The preparation method of the biological fertilizer for preventing the crop virus comprises the following steps:
1) mixing livestock and poultry manure and crop straws according to a formula to obtain a mixed raw material;
2) adding bacillus subtilis, azotobacteria inoculant, actinomycete inoculant and trichoderma inoculant into a stirring mixer according to a formula, adding clear water, and uniformly stirring, wherein the stirring speed of the stirring mixer is 45-55 revolutions per minute, so as to prepare microbial fermentation liquid;
3) spraying the microbial fermentation solution on the stacked mixed raw materials, placing at 30-40 ℃, and carrying out aerobic fermentation to obtain a microbial fermentation material;
4) after fermentation for 48 hours, the temperature in the pile is recovered to normal temperature, then inorganic fertilizer and rooting agent are added according to the proportion, and the pile is continuously piled for 2 hours;
5) adding the fermented fertilizer into a stirring mixer, adding urea, potassium dihydrogen phosphate and potassium oxide according to a certain proportion, and uniformly stirring to obtain the biological fertilizer for preventing crop virus.
The application method of the biological fertilizer for preventing the crop virus is used for the planting process of crops; the using method comprises the following steps: for planting crops, the biofertilizer is uniformly applied according to the application amount of 150-250kg per mu, then soil is ploughed, and the crops are planted, wherein the crops can be garlic, peanuts, corns and the like.
Compared with the prior art, the invention has the beneficial effects that:
the biological fertilizer for preventing the crop virus disclosed by the invention comprises livestock and poultry manure and crop straws as main raw materials of the biological fertilizer, and bacillus subtilis, azotobacteria, actinomycete, trichoderma and rooting agent are added, the manure after the livestock and poultry manure is fermented by the microorganisms contains various organic matter components, so that the fertility of the microbial fertilizer is improved, the microbial agents can kill diseases and insects and enhance the stress resistance of crops, and the biological fertilizer contains antibacterial and antiviral substances, so that the disease and insect resistant effect of the biological fertilizer is improved, and the biological fertilizer integrates yield increase, high efficiency, long acting, quality improvement, soil improvement and soil-borne disease inhibition, and has a good popularization and application prospect.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
Example 1
A biological fertilizer for preventing crop virus comprises the following raw materials in parts by weight: 50 parts of livestock and poultry manure, 21 parts of crop straws, 5 parts of inorganic fertilizer, 0.4 part of bacillus subtilis, 0.4 part of azotobacter microbial inoculum, 0.4 part of actinomycete microbial inoculum, 0.4 part of trichoderma microbial inoculum, 4 parts of urea, 4 parts of monopotassium phosphate, 4 parts of potassium oxide and 0.4 part of rooting agent.
Further, the livestock and poultry manure is pig manure, and the crop straws are selected from rice straws.
The preparation method of the biological fertilizer for preventing the crop virus comprises the following steps:
1) mixing livestock and poultry manure and crop straws according to a formula to obtain a mixed raw material;
2) adding bacillus subtilis, azotobacteria inoculant, actinomycete inoculant and trichoderma inoculant into a stirring mixer according to a formula, adding clear water, and uniformly stirring, wherein the stirring speed of the stirring mixer is 45 revolutions per minute, so as to prepare microbial fermentation liquid;
3) spraying the microbial fermentation solution on the stacked mixed raw materials, placing at 30 ℃, and carrying out aerobic fermentation to obtain a microbial fermentation material;
4) after fermentation for 48 hours, the temperature in the pile is recovered to normal temperature, then inorganic fertilizer and rooting agent are added according to the proportion, and the pile is continuously piled for 2 hours;
5) adding the fermented fertilizer into a stirring mixer, adding urea, potassium dihydrogen phosphate and potassium oxide according to a certain proportion, and uniformly stirring to obtain the biological fertilizer for preventing crop virus.
The application method of the biological fertilizer for preventing the crop virus is used for the planting process of garlic; the using method comprises the following steps: for planting garlic, the biofertilizer is applied to each mu in an amount of 200kg, the biofertilizer is uniformly sprayed, then soil is ploughed, and the garlic is planted.
Example 2
A biological fertilizer for preventing crop virus comprises the following raw materials in parts by weight: 55 parts of livestock and poultry manure, 23 parts of crop straws, 6 parts of inorganic fertilizer, 0.5 part of bacillus subtilis, 0.5 part of azotobacter microbial inoculum, 0.5 part of actinomycete microbial inoculum, 0.5 part of trichoderma microbial inoculum, 4.5 parts of urea, 4.5 parts of monopotassium phosphate, 4.5 parts of potassium oxide and 0.5 part of rooting agent.
Further, the livestock and poultry manure is chicken and duck manure, and the crop straw is selected from wheat straw.
The preparation method of the biological fertilizer for preventing the crop virus comprises the following steps:
1) mixing livestock and poultry manure and crop straws according to a formula to obtain a mixed raw material;
2) adding bacillus subtilis, azotobacteria inoculant, actinomycete inoculant and trichoderma inoculant into a stirring mixer according to a formula, adding clear water, and uniformly stirring, wherein the stirring speed of the stirring mixer is 50 revolutions per minute, so as to prepare microbial fermentation liquid;
3) spraying the microbial fermentation solution on the stacked mixed raw materials, placing at 35 ℃, and carrying out aerobic fermentation to obtain a microbial fermentation material;
4) after fermentation for 48 hours, the temperature in the pile is recovered to normal temperature, then inorganic fertilizer and rooting agent are added according to the proportion, and the pile is continuously piled for 2 hours;
5) adding the fermented fertilizer into a stirring mixer, adding urea, potassium dihydrogen phosphate and potassium oxide according to a certain proportion, and uniformly stirring to obtain the biological fertilizer for preventing crop virus.
The application method of the biological fertilizer for preventing the crop virus is used for the planting process of the peanuts; the using method comprises the following steps: for peanut planting, the amount of biofertilizer applied to each mu is 150kg, the biological fertilizer is uniformly applied, then soil is ploughed, and peanuts are planted.
Example 3
A biological fertilizer for preventing crop virus comprises the following raw materials in parts by weight: 58 parts of livestock and poultry manure, 25 parts of crop straws, 7 parts of inorganic fertilizer, 0.6 part of bacillus subtilis, 0.6 part of azotobacter microbial inoculum, 0.6 part of actinomycete microbial inoculum, 0.6 part of trichoderma microbial inoculum, 5 parts of urea, 5 parts of monopotassium phosphate, 5 parts of potassium oxide and 0.6 part of rooting agent.
Further, the livestock manure is mixed manure of pig manure, chicken manure, duck manure and cow manure according to the weight ratio of 3:2: 1.
Further, the crop straws are selected from wheat straws, corn straws, rape straws and cotton straws which are mixed according to the weight ratio of 2:3:1: 1.
The preparation method of the biological fertilizer for preventing the crop virus comprises the following steps:
1) mixing livestock and poultry manure and crop straws according to a formula to obtain a mixed raw material;
2) adding bacillus subtilis, azotobacteria inoculant, actinomycete inoculant and trichoderma inoculant into a stirring mixer according to a formula, adding clear water, and uniformly stirring, wherein the stirring speed of the stirring mixer is 55 revolutions per minute, so as to prepare microbial fermentation liquid;
3) spraying the microbial fermentation solution on the stacked mixed raw materials, placing at 40 ℃, and performing aerobic fermentation to obtain a microbial fermentation material;
4) after fermentation for 48 hours, the temperature in the pile is recovered to normal temperature, then inorganic fertilizer and rooting agent are added according to the proportion, and the pile is continuously piled for 2 hours;
5) adding the fermented fertilizer into a stirring mixer, adding urea, potassium dihydrogen phosphate and potassium oxide according to a certain proportion, and uniformly stirring to obtain the biological fertilizer for preventing crop virus.
The application method of the biological fertilizer for preventing the crop virus is used for the planting process of corn; the using method comprises the following steps: for planting the corns, 250kg of biofertilizer is applied to each mu of corn, the biofertilizer is uniformly sprayed, then the soil is ploughed, and the corns are planted.
Example 4
A biological fertilizer for preventing crop virus comprises the following raw materials in parts by weight: 65 parts of livestock and poultry manure, 28 parts of crop straws, 9 parts of inorganic fertilizer, 0.8 part of bacillus subtilis, 0.8 part of azotobacter microbial inoculum, 0.8 part of actinomycete microbial inoculum, 0.8 part of trichoderma microbial inoculum, 6 parts of urea, 6 parts of monopotassium phosphate, 6 parts of potassium oxide and 0.8 part of rooting agent.
Further, the livestock and poultry manure is cow manure, and the crop straws are selected from corn straws.
The preparation method of the biological fertilizer for preventing the crop virus comprises the following steps:
1) mixing livestock and poultry manure and crop straws according to a formula to obtain a mixed raw material;
2) adding bacillus subtilis, azotobacteria inoculant, actinomycete inoculant and trichoderma inoculant into a stirring mixer according to a formula, adding clear water, and uniformly stirring, wherein the stirring speed of the stirring mixer is 55 revolutions per minute, so as to prepare microbial fermentation liquid;
3) spraying the microbial fermentation solution on the stacked mixed raw materials, placing at 30 ℃, and carrying out aerobic fermentation to obtain a microbial fermentation material;
4) after fermentation for 48 hours, the temperature in the pile is recovered to normal temperature, then inorganic fertilizer and rooting agent are added according to the proportion, and the pile is continuously piled for 2 hours;
5) adding the fermented fertilizer into a stirring mixer, adding urea, potassium dihydrogen phosphate and potassium oxide according to a certain proportion, and uniformly stirring to obtain the biological fertilizer for preventing crop virus.
The application method of the biological fertilizer for preventing the crop virus is used for the planting process of garlic; the using method comprises the following steps: for planting garlic, 220kg of biofertilizer is applied to each mu of garlic, the garlic is uniformly sprayed, then soil is ploughed, and the garlic is planted.
Example 5
A biological fertilizer for preventing crop virus comprises the following raw materials in parts by weight: 60 parts of livestock and poultry manure, 26 parts of crop straws, 8 parts of inorganic fertilizer, 0.7 part of bacillus subtilis, 0.7 part of azotobacter microbial inoculum, 0.7 part of actinomycete microbial inoculum, 0.7 part of trichoderma microbial inoculum, 5.5 parts of urea, 5.5 parts of monopotassium phosphate, 5.5 parts of potassium oxide and 0.7 part of rooting agent.
Further, the livestock and poultry manure is pig manure, and the crop straws are selected from wheat straws.
The preparation method of the biological fertilizer for preventing the crop virus comprises the following steps:
1) mixing livestock and poultry manure and crop straws according to a formula to obtain a mixed raw material;
2) adding bacillus subtilis, azotobacteria inoculant, actinomycete inoculant and trichoderma inoculant into a stirring mixer according to a formula, adding clear water, and uniformly stirring, wherein the stirring speed of the stirring mixer is 455 revolutions per minute to prepare microbial fermentation liquid;
3) spraying the microbial fermentation solution on the stacked mixed raw materials, placing at 40 ℃, and performing aerobic fermentation to obtain a microbial fermentation material;
4) after fermentation for 48 hours, the temperature in the pile is recovered to normal temperature, then inorganic fertilizer and rooting agent are added according to the proportion, and the pile is continuously piled for 2 hours;
5) adding the fermented fertilizer into a stirring mixer, adding urea, potassium dihydrogen phosphate and potassium oxide according to a certain proportion, and uniformly stirring to obtain the biological fertilizer for preventing crop virus.
The application method of the biological fertilizer for preventing the crop virus is used for the planting process of the peanuts; the using method comprises the following steps: for the planting of peanuts, uniformly spraying the biological fertilizer in an amount of 150-250kg per mu, turning over the soil and planting the peanuts.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. The biological fertilizer for preventing crop virus is characterized by comprising the following raw materials in parts by weight: 50-65 parts of livestock and poultry manure, 21-28 parts of crop straw, 5-9 parts of inorganic fertilizer, 0.4-0.8 part of bacillus subtilis, 0.4-0.8 part of azotobacter inoculant, 0.4-0.8 part of actinomycete inoculant, 0.4-0.8 part of trichoderma inoculant, 4-6 parts of urea, 4-6 parts of potassium dihydrogen phosphate, 4-6 parts of potassium oxide and 0.4-0.8 part of rooting agent.
2. The biological fertilizer for preventing crop virus according to claim 1, which is characterized by comprising the following raw materials in parts by weight: 55-60 parts of livestock and poultry manure, 23-26 parts of crop straw, 6-8 parts of inorganic fertilizer, 0.5-0.7 part of bacillus subtilis, 0.5-0.7 part of azotobacter inoculant, 0.5-0.7 part of actinomycete inoculant, 0.5-0.7 part of trichoderma inoculant, 4.5-5.5 parts of urea, 4.5-5.5 parts of monopotassium phosphate, 4.5-5.5 parts of potassium oxide and 0.5-0.7 part of rooting agent.
3. The biological fertilizer for preventing crop virus according to claim 2, which is characterized by comprising the following raw materials in parts by weight: 58 parts of livestock and poultry manure, 25 parts of crop straws, 7 parts of inorganic fertilizer, 0.6 part of bacillus subtilis, 0.6 part of azotobacter microbial inoculum, 0.6 part of actinomycete microbial inoculum, 0.6 part of trichoderma microbial inoculum, 5 parts of urea, 5 parts of monopotassium phosphate, 5 parts of potassium oxide and 0.6 part of rooting agent.
4. The biological fertilizer for preventing crop virus according to claim 3, wherein the livestock manure is one or more of pig manure, chicken and duck manure and cow manure.
5. The biological fertilizer for preventing crop virus according to claim 4, wherein the crop straw is selected from one or more of rice straw, wheat straw, corn straw, rape straw and cotton straw.
6. The biological fertilizer for preventing crop viruses according to claim 5, wherein the concentration of effective viable bacteria in the azotobacter is 15-30 hundred million/g.
7. The biological fertilizer for preventing crop virus according to claim 6, wherein the concentration of effective viable bacteria in the actinomycete microbial inoculum is 10-20 hundred million/g.
8. The biological fertilizer for preventing crop virus according to claim 7, wherein the concentration of effective viable bacteria in the trichoderma preparation is 30-60 hundred million/g.
9. A method for preparing a biological fertilizer for preventing crop viral infection according to any one of claims 1 to 8, comprising the steps of:
1) mixing livestock and poultry manure and crop straws according to a formula to obtain a mixed raw material;
2) adding bacillus subtilis, azotobacteria inoculant, actinomycete inoculant and trichoderma inoculant into a stirring mixer according to a formula, adding clear water, and uniformly stirring, wherein the stirring speed of the stirring mixer is 45-55 revolutions per minute, so as to prepare microbial fermentation liquid;
3) spraying the microbial fermentation solution on the stacked mixed raw materials, placing at 30-40 ℃, and carrying out aerobic fermentation to obtain a microbial fermentation material;
4) after fermentation for 48 hours, the temperature in the pile is recovered to normal temperature, then inorganic fertilizer and rooting agent are added according to the proportion, and the pile is continuously piled for 2 hours;
5) adding the fermented fertilizer into a stirring mixer, adding urea, potassium dihydrogen phosphate and potassium oxide according to a certain proportion, and uniformly stirring to obtain the biological fertilizer for preventing crop virus.
10. The method for applying biofertilizer for preventing crop virus according to any one of claims 1 to 3, wherein the biofertilizer is applied uniformly in an amount of 150-250 kg/mu for crop planting, and then the soil is turned over and the crop is planted.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114560742A (en) * | 2022-04-02 | 2022-05-31 | 江西省农业科学院植物保护研究所 | Fertilizer for preventing and treating rice blast and preparation method thereof |
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| CN1369552A (en) * | 2002-03-20 | 2002-09-18 | 刘铁军 | Composite microbial bacterim praparation and leaven and fertilizer prepared from it |
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| CN105036986A (en) * | 2015-08-17 | 2015-11-11 | 苏州玖沃生物科技有限公司 | Microbial fertilizer resistant to diseases and insects and preparation method thereof |
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