CN112299909A - Fly-prevention plant protection compound agent for wheat in mature period - Google Patents
Fly-prevention plant protection compound agent for wheat in mature period Download PDFInfo
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- CN112299909A CN112299909A CN202011205829.7A CN202011205829A CN112299909A CN 112299909 A CN112299909 A CN 112299909A CN 202011205829 A CN202011205829 A CN 202011205829A CN 112299909 A CN112299909 A CN 112299909A
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- wheat
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- trace element
- amino acid
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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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- 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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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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
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/27—Dispersions, e.g. suspensions or emulsions
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Dispersion Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Fertilizers (AREA)
Abstract
The invention provides a flying prevention plant protection compound agent for wheat in a mature period, which comprises a marine organism amino acid water-soluble fertilizer, a large and medium trace element fertilizer, a plant growth regulator, an insecticide, a photosynthesis promoter and a flying prevention aid; the marine organism amino acid water soluble fertilizer comprises a plurality of biological stimulin; the large and medium trace element fertilizer contains 17 kinds of large, medium and trace elements essential for plant growth, including high-phosphorus high-potassium water soluble fertilizer and calcium-magnesium-molybdenum medium trace element fertilizer; the plant growth regulator is used for regulating the growth of crops, improving the quality and increasing the yield; the pesticide is used for preventing and controlling diseases and insect pests which may occur in the later growth process of the wheat; the flying prevention auxiliary agent adopts high-activity substances extracted from Chinese medicinal materials. The invention is suitable for spraying 20 days before wheat harvesting, can prolong the functional period of leaves, keep the activity of root systems, prevent premature senility, defend dry hot air, effectively prevent and control later-stage insect damage, promote grain grouting and improve grain quality.
Description
Technical Field
The invention belongs to the technical field of agricultural chemistry, and particularly relates to a flying-prevention plant protection compound agent for wheat in a mature period.
Background
The mature period of the wheat is the last period of wheat growth, which is about 20 days away from wheat harvesting, and the period is the key period of root protection, leaf protection, premature senility prevention, grain weight increase, and prevention of natural disasters such as drought, waterlogging, wind, diseases and pests, lodging and the like. By effectively spraying the compound agent in the stage, the functional period of the leaves can be prolonged, the activity of the root system is kept, premature senility is prevented, dry hot air is prevented, later-stage insect damage is effectively prevented and treated, grain filling can be promoted, the grain weight is increased, and the grain quality is improved. The field management at the stage is well grasped, and the last shift is well done for the high yield and harvest of the wheat.
Disclosure of Invention
The invention aims to provide a flying-prevention plant protection mixture for increasing yield, improving quality and preventing and controlling insect pests at the later period of the mature period of wheat, and the specific scheme is as follows:
a plant protection compound agent for wheat in the mature period comprises marine organism amino acid water soluble fertilizer, large and medium trace element fertilizer, plant growth regulator, pesticide, photosynthesis promoter and plant protection auxiliary agent; the marine organism amino acid water soluble fertilizer comprises a plurality of biological stimulin obtained by purifying in marine animals and plants, and is used for providing nutrients required by the growth of wheat, activating the biological activity of the wheat and improving the frost resistance and stress resistance; the large and medium trace element fertilizer contains 17 large, medium and trace elements necessary for plant growth, can continuously supplement the requirements of wheat on the elements in the whole growth process, ensures that the wheat does not lose fertilizer and is not deficient, and comprises a high-phosphorus high-potassium water-soluble fertilizer and a calcium-magnesium-molybdenum medium trace element fertilizer; the high-phosphorus high-potassium water soluble fertilizer is a novel high-concentration fertilizer, is prepared by adding active titanium, photosynthetic protease and ultrahigh-content phosphorus and potassium elements into the high-phosphorus high-potassium water soluble fertilizer through an advanced chelation process, does not contain chloride ions or hormones, and can be quickly dissolved in water; the calcium-magnesium-molybdenum medium trace element fertilizer is a medium trace element fertilizer prepared by adopting an advanced chelation process; the plant growth regulator is used for regulating the growth of crops, improving the quality, increasing the yield, increasing the color of fruits and enabling leaves to be thicker and more solid; the pesticide is used for preventing and controlling diseases and insect pests which may occur in the later growth process of wheat; the flight control auxiliary agent adopts high-activity substances extracted from Chinese medicinal materials, so that evaporation and drift of the medicament in the spraying process of the airplane are effectively prevented, and meanwhile, the spreadability and permeability of the medicament on leaves are increased.
Based on the above, the marine organism amino acid water-soluble fertilizer comprises amino acid, chitosan oligosaccharide, micromolecular protein, trace elements and taurine; the amino acid species comprise one or more of aspartic acid, leucine, lysine, alanine, isoleucine, serine, tryptophan, proline, phenylalanine, leucine and glutamic acid; the chitosan oligosaccharide is formed by polymerizing 2-10 glucosamine, the molecular weight of the chitosan oligosaccharide is not more than 2000Da, and the chitosan oligosaccharide is mainly prepared from chitosan of shrimp and crab shells by performing biological enzymolysis, chemical degradation and microwave degradation on the chitosan; the types of the trace elements comprise one or more of iron, manganese, zinc, boron, copper and molybdenum.
Based on the above, the plant growth regulator is 0.01% 24-epibrassinolide.
Based on the above, the insecticide comprises 1.8% abamectin and 5% acetamiprid.
Based on the above, the formulation of the compound agent is an aqueous agent, an aqueous emulsion, an emulsifiable concentrate or a suspending agent suitable for the plant protection operation.
Compared with the prior art, the invention has outstanding substantive characteristics and remarkable progress, and particularly has the following advantages:
1. in the present invention, the use of chitosan oligosaccharide has the following technical advantages:
(1) improving the disease resistance of wheat: the chitosan oligosaccharide is used for treating plants before the onset of diseases of wheat, so that a sensitization effect can be generated, the treated plants can show a higher prevention effect than normal plants when being impregnated by diseases and insect pests, can generate toxicity to certain fungal viruses and pests, induce the wheat to start a defense system, have different prevention effects on all fungal diseases, can be mixed with various targeting fungicides, realize both internal and external treatment and achieve the effects of reducing drugs and enhancing effects;
(2) activation of the wheat innate immune system (immunomodulator): the chitosan oligosaccharide can be combined with a receptor on a cell to stimulate generation of resistance signal molecules, and through signal conduction, the resistance gene expression is stimulated to generate resistance substances, so that the purpose of preventing and treating diseases is achieved, and the wheat is greatly helped to improve the resistance to viruses and fungal diseases;
(3) improving the stress resistance of wheat: the chitosan oligosaccharide can improve the content of cold-resistant substances such as soluble protein, soluble sugar and the like, reduce the increase degree of membrane ester peroxidation level and membrane permeability, maintain higher photosynthetic strength of wheat, effectively resist the damage of low temperature to the wheat, and has obvious effect on inducing the cold resistance of the wheat, and the effect is more obvious when the chitosan oligosaccharide is used for 1 to 7 days in advance;
(4) stimulating the wheat to root: after the chitosan oligosaccharide is absorbed by wheat, the wheat is induced to generate indole acetic acid auxin and gibberellin substances, the root system development of the wheat is stimulated, damaged root systems can be repaired, rooting is promoted, the effect can be achieved within 1-2 days, and new roots grow out within 5-7 days;
(5) promoting the middle growth of wheat: the chitosan oligosaccharide has the effects of resisting bacteria and inducing wheat to generate chitinase in wheat cells and tissues, improving enzyme activity, promoting protein synthesis, regulating the closing and opening of wheat genes, inducing the synthesis of auxin indole acetic acid (1 AA), stimulating various growth and development genes of the wheat, synthesizing bioactive substances beneficial to the growth of the wheat, activating the wheat cells, promoting the rapid growth and development of the wheat, and realizing early maturity for 3-6 days in experimental comparison in production;
(6) increase wheat yield, improve agricultural product quality: the chitosan oligosaccharide stimulates the root system, promotes the early growth, improves the photosynthetic rate of leaves, and particularly has obvious yield increase in the jointing stage of wheat under the condition of insufficient illumination on wheat and greenhouse vegetables in winter;
(7) the chitosan oligosaccharide can induce and improve the activity of P450 enzyme in wheat cells and reduce the chemical pesticide residue in vivo;
(8) safe synergism: when the bactericide is mixed with the bactericide, the use amount of chemical pesticides can be greatly reduced by 90 percent at most, the disease control effect and the yield improvement effect are obvious, and the bactericide and fertilizer dual-reduction policy proposed by the state is met.
2. According to the invention, the high-phosphorus high-potassium water-soluble fertilizer and the medium and trace element fertilizer can effectively increase the thickness and strength of wheat stems and leaves and enhance the lodging resistance and dry and hot wind resistance of the wheat stems and leaves. Meanwhile, the wheat flower bud differentiation is promoted, the number of grains per spike of wheat is increased, the photosynthesis is increased, the accumulation of dry matters of the wheat is promoted, the thousand-grain weight is increased, and the sugar content is increased, so that the quality of the wheat is improved.
3. In the invention, the flying prevention auxiliary agent is added into the compound agent, and the flying prevention auxiliary agent has the functions of super strong synergism and strong penetration, and is mixed with the insecticide and the bactericide, so that the pesticide effect can be improved by 10-15 times, and the use of chemical drugs and fertilizers can be effectively reduced.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments.
Examples
A plant protection compound agent for increasing yield, improving quality and preventing and controlling pests in later period of wheat in mature period comprises marine organism amino acid water soluble fertilizer, large and medium trace element fertilizer, plant growth regulator, pesticide, photosynthesis promoter and auxiliary agent.
The marine organism amino acid water soluble fertilizer comprises a plurality of biological stimulin obtained by purifying in marine animals and plants, and is used for providing nutrients required by the growth of wheat, activating the biological activity of the wheat and improving the frost resistance and stress resistance; at present, thousands of tests are carried out on various crops (wheat, corn, soybean, cotton, peanut, fruits and vegetables and the like), the tests have outstanding effects, the yield of control crops is increased by more than 20%, the control crops are matured for 5-8 days in advance, 3 sweetness points can be increased on the fruits, the quality is improved by 3 levels, the improvement effect on soil is good, the wheat planted on a slightly acidic land can obviously adjust the acid-base balance degree of the soil and the crop bodies, and the pH value is increased from 5 to 7 through testing, so that the acid-base condition for normal growth of the wheat is basically achieved.
The marine organism amino acid water-soluble fertilizer comprises amino acid, chitosan oligosaccharide, micromolecular protein, trace elements and taurine; the amino acid species comprise one or more of aspartic acid, leucine, lysine, alanine, isoleucine, serine, tryptophan, proline, phenylalanine, leucine and glutamic acid; the chitosan oligosaccharide is formed by polymerizing 2-10 glucosamine, the molecular weight of the chitosan oligosaccharide is not more than 2000Da, and the chitosan oligosaccharide is mainly prepared from chitosan of shrimp and crab shells by performing biological enzymolysis, chemical degradation and microwave degradation on the chitosan; the types of the trace elements comprise one or more of iron, manganese, zinc, boron, copper and molybdenum. The specific use method comprises the following steps: 15-30 ml/mu (667 square meter)
The plant growth regulator is 0.01 percent of 24-brassinolide (soluble liquid), is a novel green and environment-friendly plant regulator, can effectively regulate the growth of crops, improves the quality, improves the yield, increases the color of fruits and makes leaves thicker. The specific use method comprises the following steps: 24-brassinolide content of 0.01% (square 667 meter) 8-15 g/mu
According to common pests such as red spiders, aphids and the like in the late mature stage of wheat, 1.8 percent of abamectin (emulsifiable concentrate) and 5 percent of acetamiprid (emulsifiable concentrate) which have strong penetration and absorption are selected as the pesticide. The specific use method comprises the following steps: 1.8 percent of abamectin and 5 percent of acetamiprid are both 10 to 20 grams per mu (667 square meter)
The large and medium trace element fertilizer contains 17 large, medium and trace elements necessary for plant growth, can continuously supplement the requirements of wheat on the elements in the whole growth process, ensures that the wheat does not lose fertilizer and is not deficient, and comprises a high-phosphorus high-potassium water-soluble fertilizer and a calcium-magnesium-molybdenum medium trace element fertilizer; the high-phosphorus high-potassium water soluble fertilizer is a novel high-concentration fertilizer, is prepared by adding active titanium, photosynthetic protease and ultrahigh-content phosphorus and potassium elements into the high-phosphorus high-potassium water soluble fertilizer through an advanced chelation process, does not contain chloride ions or hormones, and can be quickly dissolved in water; the calcium-magnesium-molybdenum medium trace element fertilizer is a medium trace element fertilizer prepared by adopting an advanced chelation process; the specific use method comprises the following steps: 30-60 grams/mu (667 square meters) of high-phosphorus high-potassium water soluble fertilizer.
In order to enhance the effect of the compound agent in the flying prevention plant protection process, the compound agent also comprises a flying prevention aid, and the flying prevention aid adopts high-activity substances extracted from Chinese medicinal materials to effectively prevent the evaporation and the drift of the medicament in the spraying process of an airplane and simultaneously increase the spreadability and the permeability of the medicament on leaves. The specific use method comprises the following steps: the flying prevention auxiliary agent is 10 grams per mu (667 square meter).
It is noted that the formulation of the compound agent is water, aqueous emulsion, emulsifiable concentrate or suspending agent suitable for plant protection operation.
The compound agent is used 20 days before wheat harvest, and through multiple plot experiments, the compound agent can prolong the function period of leaves, keep the activity of root systems, prevent premature senility and defend dry hot wind, promote grain filling, increase grain weight and improve grain quality. Meanwhile, the comprehensive control effect on late-stage insect pests such as red spiders, aphids and the like of wheat is more than 85 percent, and the damage loss rate of diseases and insects is controlled within 5 percent.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.
Claims (5)
1. The plant protection compound agent for the mature period of wheat is characterized by comprising the following components in parts by weight: the compound agent comprises marine organism amino acid water soluble fertilizer, large and medium trace element fertilizer, plant growth regulator, pesticide, photosynthesis promoter and flying prevention auxiliary agent; the marine organism amino acid water soluble fertilizer comprises a plurality of biological stimulin obtained by purifying in marine animals and plants, and is used for providing nutrients required by the growth of wheat, activating the biological activity of the wheat and improving the frost resistance and stress resistance; the large and medium trace element fertilizer contains 17 large, medium and trace elements necessary for plant growth, can continuously supplement the requirements of wheat on the elements in the whole growth process, ensures that the wheat does not lose fertilizer and is not deficient, and comprises a high-phosphorus high-potassium water-soluble fertilizer and a calcium-magnesium-molybdenum medium trace element fertilizer; the high-phosphorus high-potassium water soluble fertilizer is a novel high-concentration fertilizer, is prepared by adding active titanium, photosynthetic protease and ultrahigh-content phosphorus and potassium elements into the high-phosphorus high-potassium water soluble fertilizer through an advanced chelation process, does not contain chloride ions or hormones, and can be quickly dissolved in water; the calcium-magnesium-molybdenum medium trace element fertilizer is a medium trace element fertilizer prepared by adopting an advanced chelation process; the plant growth regulator is used for regulating the growth of crops, improving the quality, increasing the yield, increasing the color of fruits and enabling leaves to be thicker and more solid; the pesticide is used for preventing and controlling diseases and insect pests which may occur in the later growth process of wheat; the flight control auxiliary agent adopts high-activity substances extracted from Chinese medicinal materials, so that evaporation and drift of the medicament in the spraying process of the airplane are effectively prevented, and meanwhile, the spreadability and permeability of the medicament on leaves are increased.
2. The flying prevention plant protection compound agent for the mature period of wheat according to claim 1, which is characterized in that: the marine organism amino acid water-soluble fertilizer comprises amino acid, chitosan oligosaccharide, micromolecular protein, trace elements and taurine; the amino acid species comprise one or more of aspartic acid, leucine, lysine, alanine, isoleucine, serine, tryptophan, proline, phenylalanine, leucine and glutamic acid; the chitosan oligosaccharide is formed by polymerizing 2-10 glucosamine, the molecular weight of the chitosan oligosaccharide is not more than 2000Da, and the chitosan oligosaccharide is mainly prepared from chitosan of shrimp and crab shells by performing biological enzymolysis, chemical degradation and microwave degradation on the chitosan; the types of the trace elements comprise one or more of iron, manganese, zinc, boron, copper and molybdenum.
3. The flying prevention plant protection compound agent for the mature period of wheat according to claim 1, which is characterized in that: the plant growth regulator is 0.01% 24-epibrassinolide.
4. The flying prevention plant protection compound agent for the mature period of wheat according to claim 1, which is characterized in that: the pesticide comprises 1.8% of abamectin and 5% of acetamiprid.
5. The flying prevention plant protection compound agent for the mature period of wheat according to claim 1, which is characterized in that: the formulation of the compound agent is water agent, aqueous emulsion, emulsifiable concentrate or suspending agent suitable for plant protection operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011205829.7A CN112299909A (en) | 2020-11-02 | 2020-11-02 | Fly-prevention plant protection compound agent for wheat in mature period |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011205829.7A CN112299909A (en) | 2020-11-02 | 2020-11-02 | Fly-prevention plant protection compound agent for wheat in mature period |
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| Publication Number | Publication Date |
|---|---|
| CN112299909A true CN112299909A (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011205829.7A Withdrawn CN112299909A (en) | 2020-11-02 | 2020-11-02 | Fly-prevention plant protection compound agent for wheat in mature period |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114938814A (en) * | 2022-05-31 | 2022-08-26 | 京博农化科技有限公司 | Use of surfactant and composition thereof in promoting plant root growth |
-
2020
- 2020-11-02 CN CN202011205829.7A patent/CN112299909A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114938814A (en) * | 2022-05-31 | 2022-08-26 | 京博农化科技有限公司 | Use of surfactant and composition thereof in promoting plant root growth |
| CN114938814B (en) * | 2022-05-31 | 2023-08-01 | 山东京博农化科技股份有限公司 | Use of surfactant and composition thereof in promoting plant root growth |
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Application publication date: 20210202 |
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