CN114287433A - Yield-increasing composition containing yield-increasing additive and application thereof - Google Patents
Yield-increasing composition containing yield-increasing additive and application thereof Download PDFInfo
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- CN114287433A CN114287433A CN202111664020.5A CN202111664020A CN114287433A CN 114287433 A CN114287433 A CN 114287433A CN 202111664020 A CN202111664020 A CN 202111664020A CN 114287433 A CN114287433 A CN 114287433A
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Abstract
The invention belongs to the technical field of pesticides, and particularly relates to a yield-increasing composition containing a yield-increasing auxiliary agent and application thereof. A yield-increasing composition containing a yield-increasing additive comprises brassinolide, pyraclostrobin and the yield-increasing additive, wherein the mass ratio of the brassinolide to the pyraclostrobin to the fluxapyroxad to the yield-increasing additive is 1-5: 1.6-8: 2-10: 1-3. After the brassinolide, the pyraclostrobin and the penflufen are mixed according to a certain proportion, the activity of the compound is greatly improved compared with that of the mixture of the brassinolide and the pyraclostrobin, the crop yield can be further improved, and the yield increase proportion is generally between 10 and 20 percent; the yield-increasing composition disclosed by the invention is added with a proper yield-increasing auxiliary agent on the basis of brassinolide, pyraclostrobin and penflufen, so that the yield of crops can be further increased, and the yield increasing proportion is generally between 5 and 15%.
Description
Technical Field
The invention belongs to the technical field of pesticides, and particularly relates to a yield-increasing composition containing a yield-increasing auxiliary agent and application thereof.
Background
Brassinolide is a spectrally efficient plant growth regulator, which can promote cell elongation and division, promote photosynthesis, and improve fruit setting rate and seed setting rate. In addition, the brassinolide can also improve the stress resistance of crops such as drought resistance, cold resistance and the like, and relieve the symptoms of diseases and insect pests, chemical injury, fertilizer injury and freezing injury of the crops. Secondly, the brassinolide can also promote the growth of fruit trees, improve the quality of fruits and enable the sugar content of melons and fruits to be higher. Brassinolide is currently registered on more than 20 crops.
Application number CN201510947286.9 discloses a pesticide composition, and particularly discloses that brassinolide and pyraclostrobin have good synergistic promotion effect, can promote nutrition conduction of corn plants, and have significant promotion effect on thousand-grain weight of corn and unit yield per mu in a corn mature period, and the yield per mu is up to 17.22%.
Application number CN201510969846.0 discloses a pesticide composition containing pyraclostrobin and brassinolide, and particularly discloses that the pyraclostrobin and the brassinolide are mixed according to a certain proportion for use, and the pesticide composition has good effects of promoting growth and increasing yield of crops such as rice, wheat and the like.
At present, no relevant report about mixed use of brassinolide, pyraclostrobin and fluxapyroxad is found, and the inventor finds that when the brassinolide, the pyraclostrobin and the fluxapyroxad are mixed and used according to a certain mass ratio, the yield of crops can be further improved, and the yield increasing effect is obviously improved.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The present invention aims to provide a yield-increasing composition containing a yield-increasing adjuvant, which can further increase the yield of agricultural crops.
The invention provides the following technical scheme:
the invention provides a yield-increasing composition containing a yield-increasing auxiliary agent, which comprises brassinolide, pyraclostrobin and the yield-increasing auxiliary agent, wherein the mass ratio of the brassinolide to the pyraclostrobin to the yield-increasing auxiliary agent is 1-5: 1.6-8: 2-10: 1-3.
Preferably, the brassinolide is 0.01-0.1% by mass of brassinolide soluble solution; the pyraclostrobin missible oil is 250g/L pyraclostrobin missible oil; the epoxiconazole hydroxylamine is 200g/L of epoxiconazole hydroxylamine suspending agent.
Preferably, the brassinolide is selected from any one of 24-epibrassinolide, 28-epibrassinolide, mixepepepepepeperisonolide, propionyl brassinolide and 14-hydroxy brassinolide.
Preferably, the yield-increasing auxiliary agent is one or more selected from fatty alcohol-polyoxyethylene ether, isomeric alcohol-polyoxyethylene ether, block-polyoxyethylene ether, methyl oleate, calcium dodecylbenzene sulfonate and modified organic silicon-polyoxyethylene ether.
Preferably, the yield-increasing auxiliary agent is a mixture of fatty alcohol-polyoxyethylene ether, methyl oleate and modified organic silicon polyoxyethylene ether, and the mass ratio of the fatty alcohol-polyoxyethylene ether to the methyl oleate to the modified organic silicon polyoxyethylene ether is 3-9: 1-3: 1-3.
It is a second object of the present invention to provide the use of a stimulation composition containing a stimulation adjuvant as described above for increasing the yield of a crop.
Preferably, the crops include wheat, peanut, pepper, potato, corn, soybean, garlic and cotton.
Compared with the prior art, the invention has the following beneficial effects:
after the brassinolide, the pyraclostrobin and the penflufen are mixed according to a certain proportion, the activity of the compound is greatly improved compared with that of the mixture of the brassinolide and the pyraclostrobin, the crop yield can be further improved, and the yield increase proportion is generally between 10 and 20 percent; the yield-increasing composition disclosed by the invention is added with a proper yield-increasing auxiliary agent on the basis of brassinolide, pyraclostrobin and penflufen, so that the yield of crops can be further increased, and the yield increasing proportion is generally between 5 and 15%.
Detailed Description
The invention will be better understood from the following examples. However, those skilled in the art will readily appreciate that the description of the embodiments is only for illustrating the present invention and should not be taken as limiting the invention as detailed in the claims.
Example 1
5g of 0.01 percent brassinolide soluble solution, 15g of 250g/L pyraclostrobin missible oil, 10g of 200g/L fluxapyroxad hydroxylamine suspending agent and yield-increasing auxiliary agent are taken to prepare the yield-increasing composition, and 15kg of clean water is used for diluting the yield-increasing composition. Wherein the yield-increasing auxiliary agent is a mixture of 3g of fatty alcohol-polyoxyethylene ether, 1g of methyl oleate and 1g of modified organic silicon polyoxyethylene ether.
Example 2
15g of 0.01 percent brassinolide soluble solution, 20g of 250g/L pyraclostrobin missible oil, 10g of 200g/L fluxapyroxad hydroxylamine suspending agent and a yield-increasing auxiliary agent are mixed to prepare the yield-increasing composition, and the yield-increasing composition is diluted by 15kg of clean water when in use. Wherein the yield-increasing auxiliary agent is a mixture of 9g of fatty alcohol-polyoxyethylene ether, 3g of methyl oleate and 3g of modified organic silicon polyoxyethylene ether.
Example 3
5g of 0.01 percent brassinolide soluble solution, 8g of 250g/L pyraclostrobin missible oil, 20g of 200g/L fluxapyroxad hydroxylamine suspending agent and a yield-increasing auxiliary agent are mixed to prepare the yield-increasing composition, and the yield-increasing composition is diluted by 15kg of clean water when in use. Wherein the yield-increasing auxiliary agent is a mixture of 7.2g of fatty alcohol-polyoxyethylene ether, 2.4g of methyl oleate and 2.4g of modified organic silicon polyoxyethylene ether.
Example 4
25g of 0.01 percent brassinolide soluble solution, 40g of 250g/L pyraclostrobin missible oil, 50g of 200g/L fluxapyroxad hydroxylamine suspending agent and a yield-increasing auxiliary agent are mixed to prepare the yield-increasing composition, and the yield-increasing composition is diluted by 15kg of clean water when in use. Wherein the yield-increasing auxiliary agent is a mixture of 7.2g of fatty alcohol-polyoxyethylene ether, 2.4g of methyl oleate and 2.4g of modified organic silicon polyoxyethylene ether.
Example 5
15g of 0.01 percent brassinolide soluble solution, 30g of 250g/L pyraclostrobin missible oil, 40g of 200g/L fluxapyroxad hydroxylamine suspending agent and a yield-increasing auxiliary agent are mixed to prepare the yield-increasing composition, and the yield-increasing composition is diluted by 15kg of clean water when in use. Wherein the yield-increasing auxiliary agent is a mixture of 3g of fatty alcohol-polyoxyethylene ether, 1g of methyl oleate and 1g of modified organic silicon polyoxyethylene ether.
Comparative example 1
5g of 0.01 percent brassinolide soluble solution, 15g of 250g/L pyraclostrobin missible oil and 10g of 200g/L fluxapyroxad hydroxylamine suspending agent are mixed to prepare the yield-increasing pesticide composition, and the yield-increasing pesticide composition is diluted by 15kg of clean water when in use.
Comparative example 2
15g of 0.01 percent brassinolide soluble solution, 20g of 250g/L pyraclostrobin missible oil and 10g of 200g/L fluxapyroxad hydroxylamine suspending agent are mixed to prepare the yield-increasing pesticide composition, and the yield-increasing pesticide composition is diluted by 15kg of clean water when in use.
Comparative example 3
5g of 0.01 percent brassinolide soluble solution, 8g of 250g/L pyraclostrobin missible oil and 20g of 200g/L fluxapyroxad suspending agent are mixed to prepare the yield-increasing pesticide composition, and the yield-increasing pesticide composition is diluted by 15kg of clean water when in use.
Comparative example 4
25g of 0.01 percent brassinolide soluble solution, 40g of 250g/L pyraclostrobin missible oil and 50g of 200g/L fluxapyroxad suspension are mixed to prepare the yield-increasing pesticide composition, and the yield-increasing pesticide composition is diluted by 15kg of clean water when in use.
Comparative example 5
15g of 0.01 percent brassinolide soluble solution, 30g of 250g/L pyraclostrobin missible oil and 40g of 200g/L fluxapyroxad suspension are mixed to prepare the yield-increasing pesticide composition, and the yield-increasing pesticide composition is diluted by 15kg of clean water when in use.
Comparative example 6
5g of 0.01 percent brassinolide soluble solution and 15g of 250g/L pyraclostrobin missible oil are mixed to prepare the yield-increasing pesticide composition, and the yield-increasing pesticide composition is diluted by 15kg of clean water when in use.
Comparative example 7
15g of 0.01 percent brassinolide soluble solution and 20g of 250g/L pyraclostrobin missible oil are mixed to prepare the yield-increasing pesticide composition, and the yield-increasing pesticide composition is diluted by 15kg of clean water when in use.
Comparative example 8
5g of 0.01 percent brassinolide soluble solution and 8g of 250g/L pyraclostrobin missible oil are mixed to prepare the yield-increasing pesticide composition, and the yield-increasing pesticide composition is diluted by 15kg of clean water when in use.
Comparative example 9
25g of 0.01 percent brassinolide soluble solution and 40g of 250g/L pyraclostrobin missible oil are mixed to prepare the yield-increasing pesticide composition, and the yield-increasing pesticide composition is diluted by 15kg of clean water when in use.
Comparative example 10
15g of 0.01 percent brassinolide soluble solution and 30g of 250g/L pyraclostrobin missible oil are mixed to prepare the yield-increasing pesticide composition, and the yield-increasing pesticide composition is diluted by 15kg of clean water when in use.
Example 6: test of field drug effect
Uniformly applying the pesticide to the front and back sides of the leaves of the crops according to the following table, taking the beginning of dripping of fog drops on the leaves as the standard, not applying other pesticide in the test period, weighing the yield of the crops in each cell after harvesting, and calculating the yield per mu.
TABLE 1 application periods and times for different crops
TABLE 2 Effect of yield-increasing pesticidal compositions of the present invention containing yield-increasing adjuvants on flower production
As can be seen from table 2, compared with spraying only brassinolide and pyraclostrobin, spraying brassinolide, pyraclostrobin and fluxapyroxad can improve the yield of peanuts, and spraying the yield-increasing pesticide composition containing the yield-increasing adjuvant can further improve the yield of peanuts.
TABLE 3 Effect of yield increasing compositions of the present invention containing yield increasing adjuvants on wheat yield
From table 3, it can be seen that spraying brassinolide, pyraclostrobin and fluxapyroxad can improve the yield of wheat compared with spraying only brassinolide and pyraclostrobin, and spraying the yield-increasing composition containing the yield-increasing additive of the invention can further improve the yield of wheat.
TABLE 4 Effect of yield enhancing compositions of the present invention containing yield enhancing additives on Soybean yield
As can be seen from table 4, spraying brassinolide, pyraclostrobin and fluxapyroxad can increase the yield of soybean compared with spraying only brassinolide and pyraclostrobin, and spraying the yield-increasing composition containing the yield-increasing additive of the present invention can further increase the yield of soybean.
TABLE 5 Effect of yield increasing compositions of the present invention containing yield increasing adjuvants on pepper yield
As can be seen from table 5, spraying brassinolide, pyraclostrobin and fluxapyroxad can increase the yield of capsicum compared with spraying only brassinolide and pyraclostrobin, and spraying the yield-increasing composition containing the yield-increasing adjuvant of the present invention can further increase the yield of capsicum.
TABLE 6 Effect of yield increasing compositions of the present invention containing yield increasing adjuvants on garlic production
As can be seen from table 6, spraying brassinolide, pyraclostrobin and fluxapyroxad can increase the yield of garlic, and spraying the yield-increasing composition containing the yield-increasing additive of the present invention can further increase the yield of garlic, compared with spraying only brassinolide and pyraclostrobin.
TABLE 7 Effect of stimulation compositions of the invention containing stimulation adjuvants on corn yield
From table 7, it can be seen that spraying brassinolide, pyraclostrobin and fluxapyroxad can increase the yield of corn compared with spraying only brassinolide and pyraclostrobin, and spraying the yield-increasing composition containing the yield-increasing additive of the present invention can further increase the yield of corn.
TABLE 8 Effect of yield increasing compositions of the present invention containing yield increasing adjuvants on Cotton yield
From table 8, it can be seen that spraying brassinolide, pyraclostrobin and fluxapyroxad can increase the yield of cotton, and spraying the yield-increasing composition containing the yield-increasing additive of the present invention can further increase the yield of cotton, compared with spraying only brassinolide and pyraclostrobin.
TABLE 9 Effect of stimulation compositions of the present invention containing stimulation adjuvants on Potato yield
From table 8, it can be seen that spraying brassinolide, pyraclostrobin and fluxapyroxad can increase the yield of potatoes compared with spraying only brassinolide and pyraclostrobin, and spraying the yield-increasing composition containing the yield-increasing additive of the present invention can further increase the yield of potatoes.
In conclusion, compared with spraying brassinolide and pyraclostrobin, spraying brassinolide, pyraclostrobin and fluxapyroxad can obviously improve the yield of crops, and the yield increase ratio is generally between 10 and 20 percent; compared with spraying brassinolide, pyraclostrobin and fluxapyroxad, the yield-increasing composition containing the yield-increasing additive can further improve the yield of crops by spraying, and the yield-increasing proportion is generally between 5 and 15 percent.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (7)
1. The yield-increasing composition containing the yield-increasing additive is characterized by comprising brassinolide, pyraclostrobin and the yield-increasing additive, wherein the mass ratio of the brassinolide to the pyraclostrobin to the yield-increasing additive is 1-5: 1.6-8: 2-10: 1-3.
2. A stimulation composition containing a stimulation adjuvant according to claim 1, wherein the brassinolide is a brassinolide solubles in an amount of 0.01 to 0.1% by mass; the pyraclostrobin missible oil is 250g/L pyraclostrobin missible oil; the epoxiconazole hydroxylamine is 200g/L of epoxiconazole hydroxylamine suspending agent.
3. A stimulation composition comprising a stimulation adjuvant according to claim 1, wherein the brassinolide is selected from any one of 24-epibrassinolide, 28-epibrassinolide, mixotrophin lactone, propionyl brassinolide and 14-hydroxy brassinolide.
4. A stimulation composition containing a stimulation adjuvant according to claim 1, characterized in that the stimulation adjuvant is selected from one or more of fatty alcohol-polyoxyethylene ether, iso-alcohol-polyoxyethylene ether, block-polyoxyethylene ether, methyl oleate, calcium dodecylbenzenesulfonate and modified silicone-polyoxyethylene ether.
5. A stimulation composition containing a stimulation adjuvant according to claim 1, wherein the stimulation adjuvant is a mixture of fatty alcohol-polyoxyethylene ether, methyl oleate and modified silicone polyoxyethylene ether, and the mass ratio of the fatty alcohol-polyoxyethylene ether, the methyl oleate and the modified silicone polyoxyethylene ether is 3-9: 1-3: 1-3.
6. Use of a stimulation composition containing a stimulation adjuvant according to any of claims 1-5 for increasing the yield of a crop.
7. Use according to claim 6, wherein the crops comprise wheat, peanuts, peppers, potatoes, corn, soybeans, garlic and cotton.
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| CN202111664020.5A CN114287433B (en) | 2021-12-30 | 2021-12-30 | Yield increasing composition containing yield increasing auxiliary agent and application thereof |
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| CN114287433B CN114287433B (en) | 2023-09-15 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013167651A1 (en) * | 2012-05-11 | 2013-11-14 | Syngenta Participations Ag | Crop enhancement |
| CN105494387A (en) * | 2015-12-16 | 2016-04-20 | 江苏辉丰农化股份有限公司 | Pesticide composition |
| CN109258634A (en) * | 2018-11-08 | 2019-01-25 | 江西普菲迅抗性杂草防治有限公司 | A kind of pesticide synergistic volume increase auxiliary agent and preparation method thereof |
| CN109566640A (en) * | 2017-09-29 | 2019-04-05 | 江苏龙灯化学有限公司 | A kind of bactericidal composition |
| CN110024778A (en) * | 2019-04-03 | 2019-07-19 | 上海绿泽生物科技有限责任公司 | A kind of pyraclostrobin missible oil and preparation method thereof |
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- 2021-12-30 CN CN202111664020.5A patent/CN114287433B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013167651A1 (en) * | 2012-05-11 | 2013-11-14 | Syngenta Participations Ag | Crop enhancement |
| CN105494387A (en) * | 2015-12-16 | 2016-04-20 | 江苏辉丰农化股份有限公司 | Pesticide composition |
| CN109566640A (en) * | 2017-09-29 | 2019-04-05 | 江苏龙灯化学有限公司 | A kind of bactericidal composition |
| CN109258634A (en) * | 2018-11-08 | 2019-01-25 | 江西普菲迅抗性杂草防治有限公司 | A kind of pesticide synergistic volume increase auxiliary agent and preparation method thereof |
| CN110024778A (en) * | 2019-04-03 | 2019-07-19 | 上海绿泽生物科技有限责任公司 | A kind of pyraclostrobin missible oil and preparation method thereof |
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| CN114287433B (en) | 2023-09-15 |
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