CN114287433B - Yield increasing composition containing yield increasing auxiliary agent and application thereof - Google Patents
Yield increasing composition containing yield increasing auxiliary agent and application thereof Download PDFInfo
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- CN114287433B CN114287433B CN202111664020.5A CN202111664020A CN114287433B CN 114287433 B CN114287433 B CN 114287433B CN 202111664020 A CN202111664020 A CN 202111664020A CN 114287433 B CN114287433 B CN 114287433B
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Abstract
The invention belongs to the technical field of pesticides, and particularly relates to a yield increasing composition containing yield increasing auxiliary agents and application thereof. The yield increasing composition containing the yield increasing auxiliary agent comprises brassinolide, fluxapyroxad hydroxylamine, pyraclostrobin and the yield increasing auxiliary agent, wherein the mass ratio of the brassinolide to the pyraclostrobin to the fluxapyroxad hydroxylamine to the yield increasing auxiliary agent is 1-5:1.6-8:2-10:1-3. After the brassinolide, the pyraclostrobin and the fluoxastrobin are mixed according to a certain proportion, the activity of the brassinolide, the pyraclostrobin and the fluoxastrobin is greatly improved compared with the brassinolide, the pyraclostrobin can be further improved, and the yield increase proportion is generally between 10 and 20 percent; the yield increasing composition of the invention can further improve the yield of crops by adding proper yield increasing auxiliary agents on the basis of brassinolide, pyraclostrobin and fluxapyroxad hydroxylamine, and the yield increasing proportion is generally between 5 and 15 percent.
Description
Technical Field
The invention belongs to the technical field of pesticides, and particularly relates to a yield increasing composition containing yield increasing auxiliary agents and application thereof.
Background
Brassinolide is a spectrally efficient plant growth regulator that promotes cell elongation and division, promotes photosynthesis, and increases fruit set and set rates. In addition, 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, phytotoxicity, fertilizer damage and freeze injury of crops. Secondly, brassinolide can promote the growth of fruit trees, improve the quality of fruits and enable the sugar content of melons and fruits to be higher. Brassinolide has been registered on over 20 crops.
Application number CN201510947286.9 discloses a pesticide composition, and particularly discloses a synergistic lifting effect between brassinolide and pyraclostrobin, which can promote nutrition conduction of corn plants, has remarkable lifting effect on thousand grain weight of corn and per mu yield in the corn maturity 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 a pesticide composition which has good growth promoting and yield increasing effects on crops such as rice, wheat and the like when pyraclostrobin and brassinolide are mixed and used in a certain proportion.
At present, no related report of the mixed use of brassinolide, pyraclostrobin and fluxapyroxad is found, and the inventor researches show that the yield of crops can be further improved and the yield increasing effect is obviously improved when the brassinolide, pyraclostrobin and fluxapyroxad are mixed for use according to a certain mass ratio.
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 of ordinary skill in the art.
Disclosure of Invention
The invention aims to provide a yield increasing composition containing a yield increasing additive, which can further improve the yield of crops.
The invention provides the following technical scheme:
the invention provides a yield increasing composition containing yield increasing auxiliary agent, which comprises brassinolide, fluoxastrobin, pyraclostrobin and yield increasing auxiliary agent, wherein the mass ratio of brassinolide to pyraclostrobin to fluoxastrobin to yield increasing auxiliary agent is 1-5:1.6-8:2-10:1-3.
Preferably, the brassinolide is a brassinolide soluble agent with the mass percentage of 0.01-0.1%; the pyraclostrobin is 250g/L pyraclostrobin emulsifiable concentrate; the fluxapyroxad hydroxylamine is 200g/L fluxapyroxad hydroxylamine suspending agent.
Preferably, the brassinolide is selected from any one of 24-epi-brassinolide, 28-epi-brassinolide, mixed-epi-brassinolide, propionyl brassinolide and 14-hydroxy brassinolide.
Preferably, the yield increasing additive is one or more selected from fatty alcohol polyoxyethylene ether, isomeric alcohol polyoxyethylene ether, block polyoxyethylene ether, methyl oleate, calcium dodecyl benzene sulfonate and modified organic silicon polyoxyethylene ether.
Preferably, the yield increasing additive 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.
A second object of the present invention is to provide the use of a stimulation composition as described above comprising a stimulation aid for increasing the yield of a crop.
Preferably, the crop plants 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 fluoxastrobin are mixed according to a certain proportion, the activity of the brassinolide, the pyraclostrobin and the fluoxastrobin is greatly improved compared with the brassinolide, the pyraclostrobin can be further improved, and the yield increase proportion is generally between 10 and 20 percent; the yield increasing composition of the invention can further improve the yield of crops by adding proper yield increasing auxiliary agents on the basis of brassinolide, pyraclostrobin and fluxapyroxad hydroxylamine, and the yield increasing proportion is generally between 5 and 15 percent.
Detailed Description
The invention will be better understood from the following examples. However, it will be readily appreciated by those skilled in the art that the description of the embodiments is provided for illustration only and should not limit the invention as described in detail in the claims.
Example 1
Taking 5g of 0.01% brassinolide soluble solution, 15g of 250g/L pyraclostrobin emulsifiable concentrate, 10g of 200g/L fluxapyroxad hydroxylamine suspension and yield increasing auxiliary agent, and preparing the yield increasing composition, and diluting with 15kg of clear water when in use. Wherein the yield increasing additive is a mixture of 3g of fatty alcohol polyoxyethylene ether, 1g of methyl oleate and 1g of modified organic silicon polyoxyethylene ether.
Example 2
Taking 0.01% brassinolide soluble agent 15g, 250g/L pyraclostrobin emulsifiable concentrate 20g, 200g/L fluoxastrobin hydroxylamine suspending agent 10g and yield increasing auxiliary agent, mixing to obtain yield increasing composition, and diluting with 15kg of clear water when in use. Wherein the yield increasing additive is a mixture of 9g of fatty alcohol polyoxyethylene ether, 3g of methyl oleate and 3g of modified organic silicon polyoxyethylene ether.
Example 3
Taking 0.01% brassinolide soluble solution 5g, 250g/L pyraclostrobin emulsifiable concentrate 8g, 200g/L fluoxastrobin hydroxylamine suspending agent 20g and yield increasing auxiliary agent, mixing to obtain yield increasing composition, and diluting with 15kg of clear water when in use. Wherein the yield increasing additive 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% brassinolide soluble solution, 40g of 250g/L pyraclostrobin emulsifiable concentrate, 50g of 200g/L fluoxastrobin hydroxylamine suspending agent and a yield increasing auxiliary agent are taken and mixed to prepare the yield increasing composition, and the yield increasing composition is diluted with 15kg of clean water when in use. Wherein the yield increasing additive 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
The yield-increasing composition is prepared by mixing 15g of 0.01% brassinolide soluble solution, 30g of 250g/L pyraclostrobin emulsifiable concentrate, 40g of 200g/L fluoxastrobin hydroxylamine suspending agent and yield-increasing auxiliary agent, and is diluted with 15kg of clear water when in use. Wherein the yield increasing additive 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
The yield-increasing pesticide composition is prepared by mixing 5g of 0.01% brassinolide soluble solution, 15g of 250g/L pyraclostrobin emulsifiable concentrate and 10g of 200g/L fluoxastrobin hydroxylamine suspension, and is diluted with 15kg of clear water when in use.
Comparative example 2
The yield-increasing pesticide composition is prepared by mixing 15g of 0.01% brassinolide soluble agent, 20g of 250g/L pyraclostrobin emulsifiable concentrate and 10g of 200g/L fluoxastrobin hydroxylamine suspending agent, and is diluted with 15kg of clear water when in use.
Comparative example 3
The yield-increasing pesticide composition is prepared by mixing 5g of 0.01% brassinolide soluble solution, 8g of 250g/L pyraclostrobin emulsifiable concentrate and 20g of 200g/L fluoxastrobin hydroxylamine suspension, and is diluted with 15kg of clear water when in use.
Comparative example 4
The yield-increasing pesticide composition is prepared by mixing 25g of 0.01% brassinolide soluble solution, 40g of 250g/L pyraclostrobin emulsifiable concentrate and 50g of 200g/L fluoxastrobin hydroxylamine suspension, and is diluted with 15kg of clear water when in use.
Comparative example 5
The yield-increasing pesticide composition is prepared by mixing 15g of 0.01% brassinolide soluble solution, 30g of 250g/L pyraclostrobin emulsifiable concentrate and 40g of 200g/L fluoxastrobin hydroxylamine suspension, and is diluted with 15kg of clear water when in use.
Comparative example 6
The yield-increasing pesticide composition is prepared by mixing 5g of 0.01% brassinolide soluble agent and 15g of 250g/L pyraclostrobin emulsifiable concentrate, and is diluted with 15kg of clear water when in use.
Comparative example 7
The yield-increasing pesticide composition is prepared by mixing 15g of 0.01% brassinolide soluble agent and 20g of 250g/L pyraclostrobin emulsifiable concentrate, and is diluted with 15kg of clear water when in use.
Comparative example 8
The yield-increasing pesticide composition is prepared by mixing 5g of 0.01% brassinolide soluble agent and 8g of 250g/L pyraclostrobin emulsifiable concentrate, and is diluted with 15kg of clear water when in use.
Comparative example 9
The yield-increasing pesticide composition is prepared by mixing 25g of 0.01% brassinolide soluble agent and 40g of 250g/L pyraclostrobin emulsifiable concentrate, and is diluted with 15kg of clear water when in use.
Comparative example 10
The yield-increasing pesticide composition is prepared by mixing 15g of 0.01% brassinolide soluble agent and 30g of 250g/L pyraclostrobin emulsifiable concentrate, and is diluted with 15kg of clear water when in use.
Example 6: field efficacy test
The method is characterized in that the method is used for uniformly applying the pesticide to the front and back sides of crop leaves according to the following table, the beginning of dropping of foliar fogdrops is used as the reference, no other pesticide is applied during the test period, the crop yield of each district is weighed after harvesting, and the acre yield is calculated.
TABLE 1 different times and times of crop application
TABLE 2 Effect of the yield increasing pesticide composition containing yield increasing aid of the present invention on peanut yield
As can be seen from Table 2, the spraying of Shi Yuntai lactone, pyraclostrobin and fluxapyroxad can increase the yield of peanuts compared with the spraying of brassinolide and pyraclostrobin alone, while the spraying of the yield-increasing pesticide composition containing yield-increasing auxiliary agent of the invention can further increase the yield of peanuts.
TABLE 3 Effect of the stimulation compositions of the invention containing stimulation aids on wheat yield
As can be seen from Table 3, spraying Shi Yuntai lactone, pyraclostrobin and fluxapyroxad can increase the yield of wheat compared with spraying brassinolide and pyraclostrobin alone, while spraying the yield-increasing composition containing yield-increasing additive of the present invention can further increase the yield of wheat.
TABLE 4 Effect of the stimulation compositions of the invention containing stimulation aids on soybean yield
As can be seen from Table 4, the spraying of Shi Yuntai lactone, pyraclostrobin and fluxapyroxad increases the yield of soybeans compared to spraying only brassinolide and pyraclostrobin, while the spraying of the yield increasing composition of the present invention containing a yield increasing additive further increases the yield of soybeans.
TABLE 5 Effect of the yield increasing composition containing yield increasing aid of the invention on Capsici fructus yield
As can be seen from Table 5, spraying Shi Yuntai lactone, pyraclostrobin and fluxapyroxad can increase the yield of capsicum as compared with spraying brassinolide and pyraclostrobin alone, while spraying the yield-increasing composition of the present invention containing a yield-increasing adjuvant can further increase the yield of capsicum.
TABLE 6 Effect of the yield increasing composition containing yield increasing aid of the invention on garlic yield
As can be seen from Table 6, spraying Shi Yuntai lactone, pyraclostrobin and fluxapyroxad can increase garlic yield as compared with spraying brassinolide and pyraclostrobin alone, while spraying the yield increasing composition of the present invention containing a yield increasing additive can further increase garlic yield.
TABLE 7 Effect of the stimulation compositions of the invention containing stimulation aids on corn yield
As can be seen from Table 7, spraying Shi Yuntai lactone, pyraclostrobin and fluxapyroxad can increase the yield of corn as compared to spraying brassinolide and pyraclostrobin alone, while spraying the yield-increasing composition of the present invention containing a yield-increasing adjuvant can further increase the yield of corn.
TABLE 8 Effect of the stimulation compositions of the invention containing stimulation aids on cotton yield
As can be seen from Table 8, spraying Shi Yuntai lactone, pyraclostrobin and fluxapyroxad can increase cotton yield as compared to spraying brassinolide and pyraclostrobin alone, while spraying the yield increasing composition of the present invention containing a yield increasing additive can further increase cotton yield.
TABLE 9 Effect of the yield increasing composition of the invention containing yield increasing aid on Potato yield
As can be seen from Table 8, the spraying of Shi Yuntai lactone, pyraclostrobin and fluxapyroxad increased potato yield compared to spraying only brassinolide and pyraclostrobin, while the spraying of the yield increasing composition of the present invention with yield increasing adjuvants increased potato yield further.
In conclusion, compared with the spraying Shi Yuntai lactone and pyraclostrobin, the spraying Shi Yuntai lactone, pyraclostrobin and fluxapyroxad can obviously improve the yield of crops, and the yield increasing proportion is generally between 10 and 20 percent; compared with spraying Shi Yuntai lactone, pyraclostrobin and fluxapyroxad, the yield of crops can be further improved by spraying the yield-increasing composition containing the yield-increasing auxiliary agent, and the yield-increasing proportion is generally between 5 and 15 percent.
The foregoing descriptions of specific exemplary embodiments of the present invention are 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 the specific principles of the invention and its practical application to thereby enable one skilled in the art to make and utilize the invention in various exemplary embodiments and with various 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 (1)
1. The application of a yield increasing composition containing yield increasing auxiliary agents for increasing the yield of crops is characterized in that the yield increasing composition consists of brassinolide, fluxapyroxad hydroxylamine, pyraclostrobin and yield increasing auxiliary agents, and the yield increasing auxiliary agents consist of fatty alcohol polyoxyethylene ether, methyl oleate and modified organic silicon polyoxyethylene ether; the mass ratio of the brassinolide to the pyraclostrobin to the fluoxastrobin to the yield-increasing auxiliary agent is 1-5:1.6-8:2-10:1-3; the brassinolide is a brassinolide soluble agent with the mass percentage of 0.01%; the pyraclostrobin is 250g/L pyraclostrobin emulsifiable concentrate; the fluxapyroxad hydroxylamine is 200g/L fluxapyroxad hydroxylamine suspending agent, and the mass ratio of fatty alcohol polyoxyethylene ether, methyl oleate and modified organic silicon polyoxyethylene ether in the yield increasing auxiliary agent is 3:1:1, a step of; the crop is wheat, peanut, capsicum, potato, corn, soybean, garlic or 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 true 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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| CN114287433A (en) | 2022-04-08 |
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