CN112514909A - Yield increasing composition, yield increasing agent and application thereof - Google Patents
Yield increasing composition, yield increasing agent and application thereof Download PDFInfo
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- CN112514909A CN112514909A CN202011499674.2A CN202011499674A CN112514909A CN 112514909 A CN112514909 A CN 112514909A CN 202011499674 A CN202011499674 A CN 202011499674A CN 112514909 A CN112514909 A CN 112514909A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/24—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing the groups, or; Thio analogues thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
- A01N43/12—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings condensed with a carbocyclic ring
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/22—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom rings with more than six members
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/74—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
- A01N43/78—1,3-Thiazoles; Hydrogenated 1,3-thiazoles
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N45/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds having three or more carbocyclic rings condensed among themselves, at least one ring not being a six-membered ring
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N61/00—Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
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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
Abstract
The invention provides a yield-increasing composition, a yield-increasing medicament and application thereof, and particularly relates to the field of plant medicaments. The present invention provides a stimulation composition comprising: a mixture of natural brassinolide, pyraclostrobin, donopsin and an oil agent; the oil agent comprises thidiazuron missible oil or green tangerine orange peel oil. The yield-increasing composition can be prepared into a corresponding yield-increasing agent for increasing the yield of field crops, and the yield-increasing agent can still remarkably increase the yield of plants and save labor cost under the conditions of small using amount and few using times.
Description
Technical Field
The invention relates to the field of plant medicaments, in particular to a yield-increasing composition, a yield-increasing medicament and application thereof.
Background
Currently, agricultural production is mainly increased by fertilizers, and more fertilizers are needed to improve the yield of crops, wherein the fertilizers contain nitrogen, phosphorus, potassium and other trace elements necessary for the crops, but the soil is seriously leaned along with the increase of the use times of the fertilizers and the excessive use of the fertilizers, so that the yield of the plants is reduced, and meanwhile, the labor cost is increased.
It follows that it is imperative to produce a medicament that is used in small quantities, is used less frequently and increases plant yield.
Disclosure of Invention
In order to solve the problems, the invention provides a yield increasing composition, a yield increasing agent and application thereof. The yield-increasing composition provided by the invention can still obviously improve the yield of plants and save labor cost under the conditions of small using amount and small using times.
In order to achieve the above purpose, the invention provides the following technical scheme:
the invention provides a yield increasing composition, which comprises the following components:
natural brassinolide, pyraclostrobin, DOLVSHI and oil agent; the oil agent comprises thidiazuron missible oil or green tangerine orange peel oil; the ratio of the natural brassinolide, the pyraclostrobin, the DOLVSHI and the oiling agent is 1-2 g: 10-15 ml: 20-30 ml: 10 to 30 ml.
Preferably, when the oil agent is green tangerine orange peel oil, the ratio of the natural brassinolide, the pyraclostrobin, the dorsum and the green tangerine orange peel oil is 1.5-2 g: 10-15 ml: 20-30 ml: 10-15 ml;
when the oil agent is thidiazuron missible oil, the proportion of the natural brassinolide, the pyraclostrobin, the dolichos and the thidiazuron missible oil is 1-1.5 g: 10-15 ml: 20-30 ml: 20-30 ml.
Preferably, the mass percentage content of the active ingredients of the natural brassinolide is 0.1-0.15%; the mass content of the active ingredients of the pyraclostrobin is 250 g/L; the mass percentage content of the active ingredients of the thidiazuron emulsifiable concentrate is 0.15 to 0.2 percent; the content of the effective components of the green tangerine peel orange oil is 95-98%.
The invention provides a yield increasing medicament, and the effective component of the medicament comprises the yield increasing composition in the technical scheme.
The invention provides an application of the yield increasing composition or the yield increasing medicament in the technical scheme in the field crop yield increase.
The invention provides a method for increasing the yield of field crops by using the yield increasing agent based on the technical scheme, which is to spray the field crops after the agent is mixed with water.
Preferably, when the medicament contains pericarpium citri reticulatae viride orange oil, the mixing ratio of the medicament to water is that natural brassinolide: pyraclostrobin (B): more green and more beautiful: green tangerine peel orange oil: water (150-200) g: (1000-1500) ml: (2000-3000) ml: (1000-1500) ml: (10000-500000) ml;
when the pesticide comprises thidiazuron emulsifiable concentrate, the mixing ratio of the pesticide to water is that natural brassinolide: pyraclostrobin (B): more green and more beautiful: thidiazuron emulsifiable concentrate: the proportion of water is (100-150) g: (1000-1500) ml: (2000-3000) ml: (2000-3000) ml: (10000-500000) ml.
Preferably, the field crop comprises wheat, rice, corn, soybean, peanut, sorghum or pea.
Preferably, the period of spraying comprises:
when the field crop is wheat, the period comprises two of a green turning period, a heading and flowering period and a filling period;
when the field plant is rice, the period comprises two of a tillering period, 5-7 days before the opening and a grouting period;
when the field plant is corn, the period comprises a small-horn period and a large-horn period;
when the field plant is soybean; the periods include a flowering period and a pod bearing period;
when the field plant is peanut, the period comprises two of an initial flowering period, a flowering and fruiting period and a pod expansion period;
when the field plant is sorghum, the period comprises a small-horn period and a large-horn period;
when the field plant is pea, the period includes a flowering phase and a pod bearing phase.
Preferably, the sprayed parts comprise leaves, stems or flowers for 1-3 times; the spraying dosage is 40-60 mL/mu according to the volume of the yield-increasing agent.
Has the advantages that:
the invention provides a yield-increasing composition, which is prepared from pure natural brassinolide with high content of effective components, pyraclostrobin with high content of effective components, multiple nutrients of Dolomite and an oil agent; the oil agent comprises thidiazuron missible oil with low concentration or green tangerine orange peel oil with the effects of increasing the absorption of crops and preserving heat, and the four substances are matched at a specific ratio to obtain a yield-increasing composition, so that the plant yield can be remarkably increased on the premise of reducing the using amount and the using times. In the yield-increasing composition provided by the invention, two plant physiological regulators of natural brassinolide and thidiazuron have synergistic effect on crop yield increase; the two components of the natural brassin and the pyraclostrobin also have synergistic effect on plant yield increase, can mutually promote the permeation efficiency, and also have very good synergistic yield increase effect on the aspects of improving the photosynthesis of crops, promoting the nutrient absorption, resisting stress, delaying aging and the like. Pyraclostrobin can reduce yield reduction caused by crop diseases, and high permeability of pyraclostrobin can promote absorption of other components in the formula. The yield-increasing composition provided by the invention can ensure the growth of crops in the whole period and the regulation and transportation of nutrition under the synergistic cooperation of the four substances, finally achieves the purpose of increasing the yield, and can also reduce the use amount and times of yield-increasing agents and reduce the labor cost.
In addition, in the yield-increasing composition provided by the invention, the natural brassinolide can play roles of promoting the growth of a nutrient body (promoting cell division and promoting fruit enlargement) and fertilization in each stage of the growth and development of plants, and can also delay the senescence of leaves, enhance the green-keeping effect, improve the photosynthesis and promote the color of the leaves to deepen green; and also has the following effects: breaking apical dominance, promoting lateral bud germination, inducing bud differentiation, promoting lateral branch generation, increasing branch number, increasing flower number, and improving pollen fertility, thereby increasing fruit number, increasing yield, improving crop quality, improving commodity, inducing parthenocarpy, stimulating ovary expansion, preventing flower and fruit drop, promoting protein synthesis, and increasing sugar content; pyraclostrobin has high permeability, can rapidly improve the capability of crops in absorbing nitrogen fertilizer and reduce the biosynthesis amount of ethylene, can accelerate the generation of resistant protein when crops are attacked by viruses, and can improve the autoimmune capability under adverse conditions; the Dolphin contains plant essential nutrient elements such as nitrogen, phosphorus, potassium, calcium, magnesium and iron, growth regulators such as alginic acid, fulvic acid, gibberellin and cytokinin, and also contains ATCA (arginine Thiazolidine carboxylate) arginine Thiazolidine carboxylate, and has the functions of wound healing, immunity improvement, hormone secretion and the like for helping the wound healing and recovery of crops; the low-content thidiazuron has the functions of promoting cell division, inducing callus differentiation and delaying leaf senescence; the green tangerine peel orange oil has the effects of increasing the absorption of crops and preserving heat.
The present invention also provides a use of the yield increasing composition according to the above aspect or the yield increasing agent according to the above aspect for increasing yield of field crops. In the embodiment of the invention, the yield of rice, wheat and corn is adjusted by using the yield increasing composition or the yield increasing agent, the yield is increased by more than 150 jin on average after the yield increasing composition or the yield increasing agent is applied for 2 times in each season, compared with similar products, the number of times of medication (generally three times) is reduced, and the yield increasing amplitude is greatly improved.
Detailed Description
The present invention provides a stimulation composition comprising: natural brassinolide, pyraclostrobin, DOLVSHI and oil agent; the oil agent comprises thidiazuron missible oil or green tangerine orange peel oil; the ratio of the natural brassinolide, the pyraclostrobin, the DOLVSHI and the oiling agent is 1-2 g: 10-15 ml: 20-30 ml: 10 to 30 ml. In the invention, when the oil agent is green tangerine orange peel oil, the proportion of the natural brassinolide, the pyraclostrobin, the dorsum and the green tangerine orange peel oil is preferably 1.5-2 g: 10-15 ml: 20-30 ml: 10-15 ml, more preferably 1.6 g: 10 ml: 20 ml: 15 ml; when the oil agent is thidiazuron missible oil, the proportion of the natural brassinolide, the pyraclostrobin, the dolichos and the thidiazuron missible oil is preferably 1-1.5 g: 10-15 ml: 20-30 ml: 20-30 ml, more preferably 1.2 g: 10 ml: 20 ml: 20 ml. In the invention, the mass percentage content of the active ingredients of the natural brassinolide is preferably 0.1-0.15%, and more preferably 0.15%; the natural brassinolide is preferably purchased from Zhejiang Yiwujia biology, Inc.; the mass content of the active ingredients of the pyraclostrobin is preferably 250 g/L; the pyraclostrobin is preferably purchased from moexides americana; the mass percentage content of the active ingredient of the thidiazuron emulsifiable concentrate is preferably 0.15-0.2%, and more preferably 0.2%; the thidiazuron is preferably purchased from Jiangsu Huifeng biological agriculture GmbH; the content of the effective components of the green tangerine peel orange oil is preferably 95-98%, and more preferably 98%; the green tangerine peel orange oil is preferably purchased from Spain Aipu; the dolichos are preferably purchased from spanish ebol. By adopting the yield-increasing composition provided by the invention, the situations that the pesticide damage is caused by the excessive using amount of the thidiazuron emulsifiable solution and the yield is influenced by the overgrowth of plants caused by the excessive using amount of the green tangerine peel orange oil can be avoided by combining the specific proportion and the setting of the concentration.
The yield-increasing composition provided by the invention can ensure the growth of crops in the whole period and the regulation and transportation of nutrition under the synergistic cooperation of the four substances, finally achieves the purpose of increasing the yield, and simultaneously can reduce the use amount and times of yield-increasing agents and reduce the labor cost. The yield increasing medicament provided by the invention has the advantage of obvious yield increasing effect.
If no special requirement exists, the raw materials adopted by the invention are obtained by conventional purchase of the technicians in the field.
The invention provides a yield increasing medicament, and the effective component of the medicament comprises the yield increasing composition in the technical scheme.
The yield increasing agent provided by the invention can be sprayed independently, can also be sprayed after being mixed with an insecticide and a bactericide, but cannot be mixed with a strong alkaline agent and a herbicide for application, so that the occurrence of phytotoxicity is avoided.
The invention provides application of the medicament in the technical scheme in yield increase of field crops.
The invention provides a method for increasing the yield of field crops by using the agent based on the technical scheme, which is to spray the field crops after the agent is mixed with water.
The pesticide is mixed with water and then sprayed to field crops. In the invention, when the medicament contains pericarpium citri reticulatae viride orange oil, the mixing ratio of the medicament and water is preferably natural brassinolide: pyraclostrobin (B): more green and more beautiful: green tangerine peel orange oil: water (150-200) g: (1000-1500) ml: (2000-3000) ml: (1000-1500) ml: (10000-500000) ml, more preferably, natural brassinolide: pyraclostrobin (B): more green and more beautiful: green tangerine peel orange oil: the water content was 160 g: 1000 ml: 2000 ml: 1500 ml: (10000-500000) ml; when the medicament contains thidiazuron emulsifiable concentrate, the mixing ratio of the medicament to water is preferably natural brassinolide: pyraclostrobin (B): more green and more beautiful: thidiazuron emulsifiable concentrate: water (100-150) g: (1000-1500) ml: (2000-3000) ml: (2000-3000) ml: (10000-500000) ml, more preferably, natural brassinolide: pyraclostrobin (B): more green and more beautiful: thidiazuron emulsifiable concentrate: the water content is 120 g: 1000 ml: 2000 ml: 2000 ml: (10000-500000) ml. In the present invention, the mixing is preferably performed by stirring.
In the present invention, the field crop preferably comprises wheat, rice, maize, soybean or peanut; the sprayed part preferably comprises leaves, stems or flowers, more preferably comprises leaves; the spraying frequency is preferably 1-3 times, and more preferably 2-3 times; the spraying dosage is preferably 40-60 mL/mu, and more preferably 50-60 mL/mu; the spraying period is as follows: when the field crop is wheat, the period preferably comprises two of a green turning period, a heading flowering period and a filling period, and more preferably comprises a heading flowering period and a filling period; in the green turning period, a yield-increasing agent containing thidiazuron missible oil is preferably sprayed, so that the disease resistance of crops can be effectively improved; the yield increasing agent containing green tangerine peel oil is preferably sprayed in the ear flowering period, so that the pollination capability and photosynthesis of crops can be improved, and the seed setting rate is further increased; when the field plant is rice, the period preferably comprises two of a tillering period, 5-7 days before the opening and a grouting period, and more preferably comprises the tillering period and 5-7 days before the opening; the yield-increasing agent containing thidiazuron emulsifiable oil is preferably sprayed in the tillering stage, so that the tillering number and the disease resistance of crops can be effectively improved; the yield increasing agent containing green tangerine peel oil is preferably sprayed 5-7 days before the opening, so that the pollination capability and photosynthesis of crops can be improved, and the seed setting rate is further increased; when the field plant is corn, the period preferably comprises a small flare period and a large flare period; the small trumpet period is preferably 6-8 leaves of corn; when the field plant is soybean; said periods preferably include a flowering period and a pod bearing period; when the field plant is peanut, the period preferably includes two of an initial flowering period, a flowering and coniferous period and a pod expansion period, and more preferably includes an initial flowering period and a pod expansion period; when the field plant is sorghum, the period preferably comprises a small-flare period and a large-flare period; when the field plant is pea, the period preferably comprises a flowering phase and a pod bearing phase. In the invention, the spraying mode is preferably any one of manual spraying, mechanical spraying and unmanned aerial vehicle spraying. The synergistic composition or the synergistic agent provided by the invention is sprayed in different periods, so that the disease resistance of crops can be effectively improved, the pollination capability and the photosynthesis of the crops can be improved, and the seed setting rate is increased.
In order to further illustrate the present invention, a stimulation composition, a stimulation agent, and applications thereof provided by the present invention will be described in detail below with reference to examples, but they should not be construed as limiting the scope of the present invention.
Example 1
Preparing raw materials:
10g of 0.15 percent natural brassinolide, 100ml of high-purity 250g/L pyraclostrobin emulsifiable concentrate, 200ml of dorzolamide nutrient solution and 200ml of 0.2 percent thidiazuron emulsifiable concentrate.
Preparation of a medicament: the diluted yield increasing medicament is obtained by mixing the raw materials with 10kg of water.
Test site: jiangsu Nanjing.
The using method comprises the following steps: spraying the fertilizer to the leaf position of Nanjing 5055 by adopting an unmanned aerial vehicle, wherein the spraying amount is 60mL per mu in terms of the volume of a yield-increasing agent, and the fertilizer is sprayed for 1 time respectively 5-7 times in the tillering stage and before the break. The yield is increased by 168 jin/mu.
Example 2
The same as in example 1, except that, experimentally: the Henan Loxowo, field crops are different and the spraying period is different, the field crops are corn, the spraying period is a small-horn period and a large-horn period, and the spraying is performed for 1 time respectively. Increase yield by 187 jin/mu
Example 3
Preparing raw materials:
16g of 0.15 percent natural brassinolide, 100ml of high-purity 250g/L pyraclostrobin emulsifiable concentrate, 200ml of dorzolamide nutrient solution and 100ml of green tangerine peel oil.
Preparation of a medicament: the diluted yield increasing medicament is obtained by mixing the raw materials with 10 kg.
Test site: anhui Nanling.
The using method comprises the following steps: the fertilizer is sprayed to the leaves of wheat by an unmanned aerial vehicle, the spraying amount is 60ml per mu according to the volume of the yield-increasing agent, and the fertilizer is sprayed for 1 time respectively in the tillering stage and the grouting stage. The yield is increased by 187 jin/mu.
Example 4
The same yield increasing agent as used in example 3, except that, in the test site: jiangsu Nantong, field crops are different and the spraying period is different, the field crops are soybeans, and the spraying period is an initial flowering period and a pod expansion period, and the spraying is carried out once respectively. The yield is increased by 135 jin/mu.
Example 5
The same yield increasing agent as used in example 4 was used, except that in the test site: in Henan province, the field crops are different and the spraying period is different, the field crops are peanuts, and the spraying period is a flowering period and a pod expanding period. The yield is increased by 95 jin/mu.
Example 6
The same yield increasing agent as used in example 5 was used, except that in the test: the Henan Loxowo has different field crops and different spraying periods, wherein the field crops are sorghum, and the spraying periods are a small-horn period and a large-horn period, and are respectively sprayed once. The yield is increased by 145 jin/mu.
Example 7
The same yield increasing agent as used in example 6 was used, except that in the test site: shanghai Chongming, field crops are different and the spraying period is different, the field crops are peas, and the spraying period is a flowering period and a pod bearing period. The yield is increased by 146 jin/mu.
Example 8
The same yield-increasing agent as that used in example 1, except that the experimental region was Jiangsu Jinhu, and the rice variety was hybrid rice 163.
Example 9
The same yield-increasing agent as that used in example 1, except that the rice variety was Huai Dao 12 in Jiangsu Sihong in the experimental area.
Example 10
The same yield-increasing agent as used in example 1, except that the rice variety is 3908 in the experimental region, Yangzhou, Jiangsu.
Example 11
The same yield-increasing agent as that used in example 1, except that the experimental region is Anhui, and the rice variety is C Liangyou Huazhan.
Example 12
The same yield-increasing agent as used in example 1, except that the rice variety is Huiyou 909 in Anhui Nanling in the experimental area.
Example 13
The same yield-increasing agent as that used in example 1, except that the experimental region is in the city of Anhui, and the rice variety is Zhenuo 19.
Example 14
The same yield-increasing agent as that used in example 1, except that the experimental area is at Anhui Anqing, and the rice variety is Zhenuo 20.
Example 15
The same yield-increasing agent as used in example 1, except that the experimental region was in Anhui Upu lake, and the rice variety was Quanyou Huazhan.
Example 16
The same yield-increasing agent as that used in example 1, except that the experimental region was corny in the west of the river, and the rice variety was green silver.
Example 17
The same yield-increasing agent as that used in example 1, except that the rice variety was Caiguan in south Chang of Jiangxi in the experimental area.
Example 18
The same yield-increasing agent as that used in example 1, except that the rice variety is Longlianyou 3463 in Jiangxi Leping in the experimental area.
Example 19
The same yield-increasing agent as that used in example 1, except that the rice variety is Huiyou 280 in Yunjiang, west of the experimental area.
Example 20
The same production-increasing agent as that used in example 1, except that Poyang in Jiangxi in the experimental area, and the rice variety Xiangyou 100.
Example 21
The same yield-increasing agent as that used in example 1, except that the rice variety is E.YOU No. 6 in the experimental region in Wan Jiangxi.
Comparative example 1
Preparing raw materials:
100ml of high-purity 250g/L pyraclostrobin emulsifiable concentrate, 200ml of Duochite nutrient solution and 200ml of 0.2% thidiazuron emulsifiable concentrate.
Preparation of a medicament: the diluted yield increasing medicament is obtained by mixing the raw materials with 10 kg.
Test site: jiangxi Leping.
The using method comprises the following steps: the fertilizer is sprayed to the leaf surfaces of rice by an unmanned aerial vehicle, the spraying amount is 100ml based on the volume of a yield-increasing agent, and the fertilizer is sprayed for 1 time in each of the tillering stage and the grouting stage. The yield is 56 jin/mu.
Comparative example 2
Preparing raw materials:
16g of 0.15 percent natural brassinolide, 100ml of high-purity 250g/L pyraclostrobin emulsifiable concentrate and 200ml of dorzolamide nutrient solution.
Preparation of a medicament: the diluted yield increasing medicament is obtained by mixing the raw materials with 10 kg.
Test site: jiangsu Nanjing.
The using method comprises the following steps: the fertilizer is sprayed to the leaf surfaces of rice by an unmanned aerial vehicle, the spraying amount is 100ml based on the volume of a yield-increasing agent, and the fertilizer is sprayed for 1 time in each of the tillering stage and the grouting stage. The yield is 89 jin/mu.
Comparative example 3
200ml of DuoLv Shi nutrient solution, 200ml of 0.2% thidiazuron emulsifiable concentrate, 16g of 0.15% natural brassinolide
Preparation of a medicament: the diluted yield increasing medicament is obtained by mixing the raw materials with 10 kg.
Test site: nanling of Anhui province
The using method comprises the following steps: the fertilizer is sprayed to the leaf surfaces of rice by an unmanned aerial vehicle, the spraying amount is 100ml based on the volume of a yield-increasing agent, and the fertilizer is sprayed for 1 time in each of the tillering stage and the grouting stage. The yield is 78 jin/mu.
Comparative example 4
The same yield increasing agent as used in example 1, that is, the same plot, the same fertilizer water conditions, and the same management method were used, except that the yield increasing agent was not sprayed in this comparative example.
Comparative example 5
The same yield increasing agent as used in example 8, that is, the same plot, the same fertilizer water conditions, and the same management method were used, except that the yield increasing agent was not sprayed in this comparative example.
Comparative example 6
The same yield increasing agent as used in example 9, that is, the same plot, the same fertilizer water conditions, and the same management method were used, except that the yield increasing agent was not sprayed in this comparative example.
Comparative example 7
The same yield increasing agent as used in example 10, that is, the same plot, the same fertilizer water conditions, and the same management method were used, except that the yield increasing agent was not sprayed in this comparative example.
Comparative example 8
The same yield increasing agent as used in example 11, that is, the same plot, the same fertilizer water conditions, and the same management method were used, except that the yield increasing agent was not sprayed in this comparative example.
Comparative example 9
The same yield increasing agent as used in example 12, that is, the same plot, the same fertilizer water conditions, and the same management method were used, except that the yield increasing agent was not sprayed in this comparative example.
Comparative example 10
The same yield increasing agent as used in example 13 was sprayed in the same land, the same fertilizer and water conditions, and the same management method, except that the yield increasing agent was not sprayed in this comparative example.
Comparative example 11
The same yield increasing agent as used in example 14, that is, the same plot, the same fertilizer water conditions, and the same management method were used, except that the yield increasing agent was not sprayed in this comparative example.
Comparative example 12
The same yield increasing agent as used in example 15, that is, the same plot, the same fertilizer water conditions, and the same management manner, except that the yield increasing agent was not sprayed in this comparative example.
Comparative example 13
The same yield increasing agent as used in example 16, that is, the same plot, the same fertilizer water conditions, and the same management manner, except that the yield increasing agent was not sprayed in this comparative example.
Comparative example 14
The same yield increasing agent as used in example 17, that is, the same plot, the same fertilizer water conditions, and the same management method were used, except that the yield increasing agent was not sprayed in this comparative example.
Comparative example 15
The same yield increasing agent as used in example 18, that is, the same plots, the same fertilizer water conditions, and the same management method were used, except that the yield increasing agent was not sprayed in this comparative example.
Comparative example 16
The same yield increasing agent as used in example 19, that is, the same plot, the same fertilizer water conditions, and the same management method were used, except that the yield increasing agent was not sprayed in this comparative example.
Comparative example 17
The same yield increasing agent as used in example 20, that is, the same plot, the same fertilizer water conditions, and the same management method were used, except that the yield increasing agent was not sprayed in this comparative example.
Comparative example 18
The same yield increasing agent as used in example 21, that is, the same plot, the same fertilizer water conditions, and the same management method were used, except that the yield increasing agent was not sprayed in this comparative example.
The yields of examples 1, 6 to 21 and 4 to 18 were investigated and the results are shown in Table 1.
TABLE 1 investigation of the yields of example 1, examples 6 to 21 and comparative examples 4 to 18
The experimental data recorded in table 1 show that under the condition that seedlings and land parcels are managed with water and fertilizer, the yield increasing agent provided by the invention can obviously improve the crop yield, the average yield of Jiangsu increases 218 jin per mu, the average yield of Anhui increases 209 jin per mu, and the average yield of Jiangxi increases 187 jin per mu.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A stimulation composition, wherein the composition comprises:
natural brassinolide, pyraclostrobin, DOLVSHI and oil agent; the oil agent comprises thidiazuron missible oil or green tangerine orange peel oil; the ratio of the natural brassinolide, the pyraclostrobin, the DOLVSHI and the oiling agent is 1-2 g: 10-15 ml: 20-30 ml: 10 to 30 ml.
2. The stimulation increasing composition according to claim 1, wherein when the oil agent is green tangerine orange oil, the ratio of the natural brassinolide, the pyraclostrobin, the dorsum and the green tangerine orange oil is 1.5-2 g: 10-15 ml: 20-30 ml: 10-15 ml;
when the oil agent is thidiazuron missible oil, the proportion of the natural brassinolide, the pyraclostrobin, the dolichos and the thidiazuron missible oil is 1-1.5 g: 10-15 ml: 20-30 ml: 20-30 ml.
3. A stimulation increase composition according to claim 1 or 2, wherein the natural brassinolide has an active ingredient content of 0.1 to 0.15% by mass; the mass content of the active ingredients of the pyraclostrobin is 250 g/L; the mass percentage content of the active ingredients of the thidiazuron emulsifiable concentrate is 0.15 to 0.2 percent; the content of the effective components of the green tangerine peel orange oil is 95-98%.
4. A yield increasing agent comprising the yield increasing composition according to any one of claims 1 to 3 as an active ingredient.
5. Use of the stimulation composition of any one of claims 1 to 3 or the stimulation agent of claim 4 for stimulation of field crops.
6. A method for increasing the yield of a field crop by using the yield-increasing chemical according to claim 5, wherein the chemical is mixed with water and then sprayed on the field crop.
7. The method of claim 6, wherein when the agent comprises citrus reticulata blanco oil, the agent is mixed with water in a ratio of natural brassinolide: pyraclostrobin (B): more green and more beautiful: green tangerine peel orange oil: water (150-200) g: (1000-1500) ml: (2000-3000) ml: (1000-1500) ml: (10000-500000) ml;
when the pesticide comprises thidiazuron emulsifiable concentrate, the mixing ratio of the pesticide to water is that natural brassinolide: pyraclostrobin (B): more green and more beautiful: thidiazuron emulsifiable concentrate: the proportion of water is (100-150) g: (1000-1500) ml: (2000-3000) ml: (2000-3000) ml: (10000-500000) ml.
8. The method of claim 6, wherein the field crop comprises wheat, rice, corn, soybean, peanut, sorghum, or pea.
9. The method of claim 6, wherein the period of spraying comprises:
when the field crop is wheat, the period comprises two of a green turning period, a heading and flowering period and a filling period;
when the field plant is rice, the period comprises two of a tillering period, 5-7 days before the opening and a grouting period;
when the field plant is corn, the period comprises a small-horn period and a large-horn period;
when the field plant is soybean; the periods include a flowering period and a pod bearing period;
when the field plant is peanut, the period comprises two of an initial flowering period, a flowering and fruiting period and a pod expansion period;
when the field plant is sorghum, the period comprises a small-horn period and a large-horn period;
when the field plant is pea, the period includes a flowering phase and a pod bearing phase.
10. The method as claimed in claim 6, wherein the sprayed parts comprise leaves, stems or flowers for 1-3 times; the spraying dosage is 40-60 mL/mu according to the volume of the yield-increasing agent.
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| PCT/CN2021/107988 WO2022127113A1 (en) | 2020-12-17 | 2021-07-22 | Yield increasing composition, yield increasing agent and use thereof |
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| CN113956111A (en) * | 2021-09-24 | 2022-01-21 | 广东清远金正大农业研究院有限公司 | Nematode-preventing growth-promoting liquid pesticide fertilizer and preparation method and application thereof |
| CN114568443A (en) * | 2022-03-16 | 2022-06-03 | 西南科技大学 | Functional fertilizer for hybrid rice cultivation and application method thereof |
| WO2022127113A1 (en) * | 2020-12-17 | 2022-06-23 | 多农多收技术研究(江苏)有限公司 | Yield increasing composition, yield increasing agent and use thereof |
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| CN116171819A (en) * | 2023-03-20 | 2023-05-30 | 广西南亚热带农业科学研究所 | Method for intercropping karst macadimia nut woods into leguminous plants |
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