CN110352977B - Pesticide composition containing forchlorfenuron, strigolactone and gamma-aminobutyric acid - Google Patents
Pesticide composition containing forchlorfenuron, strigolactone and gamma-aminobutyric acid Download PDFInfo
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- CN110352977B CN110352977B CN201910793358.7A CN201910793358A CN110352977B CN 110352977 B CN110352977 B CN 110352977B CN 201910793358 A CN201910793358 A CN 201910793358A CN 110352977 B CN110352977 B CN 110352977B
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- forchlorfenuron
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- aminobutyric acid
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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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
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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
- A01N43/08—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 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
- 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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- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
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- General Health & Medical Sciences (AREA)
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Abstract
The invention relates to a pesticide composition containing forchlorfenuron, strigolactone and gamma-aminobutyric acid, which comprises the following components in percentage by weight: 0.05-10% of forchlorfenuron, 0.001-1% of strigolactone, 0.05-5% of gamma-aminobutyric acid, 0.5-10% of auxiliary agent, 10-40% of solvent and the balance of water. The invention can obviously improve the average single fruit weight of the kiwi fruit, obviously increase the economic value of yield per mu, obviously improve the storage stability at normal temperature and can be sprayed.
Description
Technical Field
The invention belongs to the field of plant growth regulators, and particularly relates to a pesticide composition containing forchlorfenuron, strigolactone and gamma-aminobutyric acid for remarkably increasing yield of kiwi fruits.
Background
After normal pollination and fertilization, the kiwi fruit can enter the normal fruit development process. The development of the kiwi fruit generally needs 140-180 days, three obvious stages exist, the rapid growth period is from the middle of 5 months to the middle of 6 months after the fruit setting, and the volume and the fresh weight of the kiwi fruit at the rapid growth period can be increased to 70% -80% of the mature period; the later is a slow growth period, from the middle and late of 6 months to the middle and early of 8 months, the growth speed of the fruits in the period is slowed down, even the fruits stop growing, and from the late of 8 months to the weak growth period of harvest, the growth amount of the fruits in the period is very small, but the concentration of nutrient substances is very fast increased. The growth regulator is adopted in the rapid growth period of the kiwi fruit to promote the fruit development and enlarge the fruit, and the conventionally used regulator is 0.1 percent of forchlorfenuron soluble liquid. The conventional recommended use method of forchlorfenuron is fruit soaking, although the weight of fruits can be greatly improved, the duration of the whole pesticide effect is only maintained in a rapid growth period, crops in a slow growth period are very micro, the average single fruit weight is not greatly improved for kiwi fruits which improve the commodity value by the yield, such as green-core kiwi fruits of Haiword, slow fragrance, Qinmei and the like, and the economic value of the yield per mu is reduced. If the method of increasing the yield by treating the young fruits with ultrahigh concentration is adopted, the storage stability of the kiwi fruits at normal temperature is reduced, and the commodity value is influenced.
Disclosure of Invention
The invention aims to overcome the defects and provide the pesticide composition containing forchlorfenuron, strigolactone and gamma-aminobutyric acid, which can obviously improve the average single fruit weight of the kiwi fruits, obviously increase the economic value of yield per mu, obviously improve the storage stability at normal temperature and can be sprayed.
The purpose of the invention is realized by the following steps:
the pesticide composition containing forchlorfenuron, strigolactone and gamma-aminobutyric acid comprises the following components in percentage by weight:
0.05 to 10 percent of forchlorfenuron,
0.001 to 1 percent of strigolactone,
0.05 to 5 percent of gamma-aminobutyric acid,
0.5 to 10 percent of auxiliary agent,
10 to 40 percent of solvent,
the balance of water.
The pesticide composition containing forchlorfenuron, strigolactone and gamma-aminobutyric acid comprises the following components in percentage by weight:
0.1 to 1 percent of forchlorfenuron,
0.05 to 0.5 percent of strigolactone,
0.05 to 2 percent of gamma-aminobutyric acid,
5 to 8 percent of auxiliary agent,
10 to 30 percent of solvent,
the balance of water.
The auxiliary agent is at least one of sodium dodecyl sulfate, fatty alcohol-polyoxyethylene ether, polyoxyethylene monooleate and polyoxyethylene sorbitan monolaurate.
The solvent is at least one of ethanol, dimethyl sulfoxide, cyclohexanone, dimethylformamide, ethylene glycol and glycerol.
The pesticide composition containing forchlorfenuron, strigolactone and gamma-aminobutyric acid is a liquid preparation.
The preparation method of the pesticide composition containing forchlorfenuron, strigolactone and gamma-aminobutyric acid comprises the following steps: dissolving forchlorfenuron and strigolactone separately with a solvent, dissolving gamma-aminobutyric acid with a small amount of water, mixing the forchlorfenuron and the strigolactone, adding an auxiliary agent, supplementing water, mixing and stirring uniformly.
Forchlorfenuron is a substituted urea plant growth regulator with kinetin action, which can be absorbed by roots, stems, leaves, flowers and fruits and then transported to the site of action. The main physiological effects are promoting cell division, increasing cell number, increasing fruit, improving pollen fertility, facilitating pollination, inducing parthenocarpy of fruit trees to promote fruit setting and improve fruit quality, and the hormone is an artificially synthesized hormone with highest cell division activity. Strigolactone is a plant hormone or its precursor discovered in recent years, which can suppress the growth of branches and lateral buds of plants, and it controls the amount of branches (tillering) of plants in cooperation with auxin and cytokinin. As a carotenoid derivative produced on the roots of plants, strigolactone can promote the symbiotic action of plants and soil microorganisms. Gamma-aminobutyric acid widely exists in animals and plants, is an important inhibitory neurotransmitter in the central nervous system, is a naturally-occurring non-protein constituent amino acid, has extremely important physiological functions, and can promote the activation of the brain and delay the aging function of the brain. It can reduce energy consumption by reducing the involuntary movement of animals, thereby achieving the purpose of promoting growth. The gamma-aminobutyric acid can promote the secretion of gastric juice and growth hormone of animals, thereby improving the growth speed and the feed intake; can stimulate the feeding center of animals, thereby increasing the feed intake.
In the growth process of green-core kiwi fruits such as Hayward, Xuxiang, Qinmei and the like, the average weight of the conventional single fruit without using a forchlorfenuron product is about 80-90 g, and the average weight of the conventional single fruit after using the forchlorfenuron product is about 120-130 g, so that the yield per mu of the green-core kiwi fruits with relatively low economic value is far from an ideal state. Through years of practical exploration and research, in the application process of forchlorfenuron, the gamma-aminobutyric acid is introduced, so that the activity of activated forchlorfenuron in kiwi fruits is achieved, the effect of activating forchlorfenuron in the quick growth period of the kiwi fruits is prolonged, the forchlorfenuron still maintains relatively high activity in the slow growth period, meanwhile, the plants can be promoted to generate more growth hormones, and the synergistic effect of strigolactone, auxin and cytokinin is combined, so that the bioactivity of the cytokinin is enhanced, more growth hormones are stimulated to be generated in crops, the very good effect is achieved on the aspect of fruit expansion of the kiwi fruits, and the good effect is achieved on the normal-temperature storage of the kiwi fruits.
The pesticide composition containing forchlorfenuron, strigolactone and gamma-aminobutyric acid can be sprayed and used by effective matching, the conventional usage of the forchlorfenuron product is fruit soaking, only 1.5 mu of land can be soaked in fruits per day according to the conventional fruit soaking speed, and the pesticide composition containing forchlorfenuron, strigolactone and gamma-aminobutyric acid can be sprayed by more than 10 mu of land per day by adopting a spraying mode after effective synergy, so that the labor cost in the application process is effectively reduced, the average single fruit weight of kiwi fruits can be remarkably improved, the economic value of per mu is remarkably increased, and the storage stability at normal temperature is remarkably improved.
Detailed Description
Example 1:
the pesticide composition containing forchlorfenuron, strigolactone and gamma-aminobutyric acid in the embodiment 1 comprises 0.05% of forchlorfenuron, 0.001% of strigolactone, 0.05% of gamma-aminobutyric acid, 0.5% of sodium dodecyl sulfate, 10% of ethanol and the balance of water in percentage by weight.
Example 2:
this example 2 shows a pesticide composition containing forchlorfenuron, strigolactone and γ -aminobutyric acid, which comprises 0.1% forchlorfenuron, 0.5% strigolactone, 1% γ -aminobutyric acid, 8% polyoxyethylene sorbitan monolaurate, 20% ethanol, and the balance water, by weight.
Example 3:
in this example 3, the pesticide composition containing forchlorfenuron, strigolactone and γ -aminobutyric acid includes, by weight, 1% forchlorfenuron, 0.7% strigolactone, 2% γ -aminobutyric acid, 2% polyoxyethylene sorbitan monolaurate, 4% fatty alcohol-polyoxyethylene ether, 10% ethanol, 15% cyclohexanone, and the balance water.
Example 4:
this example 4 is a pesticide composition containing forchlorfenuron, strigolactone, and γ -aminobutyric acid, which includes, by weight, 2% forchlorfenuron, 0.8% strigolactone, 4% γ -aminobutyric acid, 2% polyoxyethylene sorbitan monolaurate, 4% fatty alcohol-polyoxyethylene ether, 3% polyoxyethylene monooleate, 10% dimethyl sulfoxide, 15% cyclohexanone, 5% ethylene glycol, and the balance water.
Example 5:
in this example 5, the pesticide composition containing forchlorfenuron, strigolactone and γ -aminobutyric acid includes, by weight, 5% forchlorfenuron, 0.5% strigolactone, 3% γ -aminobutyric acid, 2% polyoxyethylene sorbitan monolaurate, 5% fatty alcohol-polyoxyethylene ether, 2% polyoxyethylene monooleate, 15% dimethyl sulfoxide, 15% cyclohexanone, 5% ethylene glycol, and the balance water.
Example 6:
in this example 6, the pesticide composition containing forchlorfenuron, strigolactone and γ -aminobutyric acid includes, by weight, 6% forchlorfenuron, 0.8% strigolactone, 4% γ -aminobutyric acid, 10% fatty alcohol-polyoxyethylene ether, 10% dimethyl sulfoxide, 15% cyclohexanone, 10% ethanol, and the balance water.
Example 7:
this example 7 shows a pesticidal composition containing forchlorfenuron, strigolactone and γ -aminobutyric acid, comprising 7% forchlorfenuron, 1% strigolactone, 5% γ -aminobutyric acid, 10% polyoxyethylene sorbitan monolaurate, 10% dimethyl sulfoxide, 30% ethylene glycol, and the balance water, in weight%.
Example 8:
this example 8 is a pesticide composition containing forchlorfenuron, strigolactone and γ -aminobutyric acid, which comprises 10% forchlorfenuron, 0.8% strigolactone, 3% γ -aminobutyric acid, 10% polyoxyethylene sorbitan monolaurate, 10% dimethylformamide, 15% cyclohexanone, 15% ethylene glycol and the balance water, by weight.
Example 9:
this example 9 shows a pesticide composition containing forchlorfenuron, strigolactone and γ -aminobutyric acid, which comprises, by weight, 0.5% forchlorfenuron, 0.005% strigolactone, 2% γ -aminobutyric acid, 1% polyoxyethylene sorbitan monolaurate, 4% fatty alcohol-polyoxyethylene ether, 3% polyoxyethylene monooleate, 10% dimethyl sulfoxide, 15% cyclohexanone, 6% ethylene glycol, and the balance water.
Example 10:
in this embodiment 10, the pesticide composition containing forchlorfenuron, strigolactone and γ -aminobutyric acid includes, by weight, 0.8% forchlorfenuron, 0.01% strigolactone, 1% γ -aminobutyric acid, 10% fatty alcohol polyoxyethylene ether, 25% glycerol, and the balance water.
Example 11:
this example 11 is a pesticide composition containing forchlorfenuron, strigolactone and γ -aminobutyric acid, and includes, by weight, 1% forchlorfenuron, 1% strigolactone, 0.5% γ -aminobutyric acid, 8% polyoxyethylene monooleate, 10% dimethyl sulfoxide, 15% cyclohexanone, 5% glycerol, and the balance water.
Example 12:
this example 12 shows a pesticide composition containing forchlorfenuron, strigolactone, and γ -aminobutyric acid, which comprises 0.5% forchlorfenuron, 0.05% strigolactone, 0.08% γ -aminobutyric acid, 3% polyoxyethylene sorbitan monolaurate, 4% fatty alcohol-polyoxyethylene ether, 3% polyoxyethylene monooleate, 10% dimethyl sulfoxide, 15% cyclohexanone, 15% ethanol, and the balance water, by weight.
Application example:
the agricultural chemical composition containing forchlorfenuron, strigolactone and gamma-aminobutyric acid (0.1% forchlorfenuron +0.5% strigolactone +1% gamma-aminobutyric acid) obtained in example 2 above was subjected to a comparative test with a commercially available 0.1% forchlorfenuron solution, 0.5% strigolactone solution and 1% gamma-aminobutyric acid solution on Qinmei, Haiwott and Xuxiang, respectively. The test is respectively carried out in Kiwi berry industry park from Shanxi Zhou and Mei county. In each variety in the industrial park, 60 kiwi trees with a constant growth condition are respectively selected, 10 kiwi trees are treated, the treatment is repeated for three times, two kiwi trees are repeated in each cell, and ten treatments are randomly arranged. The processing is set as follows: a: clear water control; b: the spray of the diluted 100 times of the above example 2 (10 ppm of forchlorfenuron, 50ppm of strigolactone and 100ppm of gamma-aminobutyric acid); c: diluting 100-fold soaked fruits with 0.1% of commercial forchlorfenuron (10 ppm of forchlorfenuron); d: diluting 0.1% of forchlorfenuron on the market by 100 times and spraying (10 ppm of forchlorfenuron); e: diluting 0.5% of strigolactone by 100 times, and spraying (strigolactone 50 ppm); f: 1% of gamma-aminobutyric acid is diluted by 100 times and sprayed (gamma-aminobutyric acid is 100 ppm); g: commercially available 0.1% forchlorfenuron and 0.5% strigolactone are diluted by 100 times in a barrel mixing way and sprayed (10 ppm forchlorfenuron and 50ppm strigolactone); h: commercially available 0.1% forchlorfenuron and 1% gamma-aminobutyric acid are diluted by 100 times in a tank mixing manner and sprayed (10 ppm of forchlorfenuron and 100ppm of gamma-aminobutyric acid); i: 0.5 percent of strigolactone and 1 percent of gamma-aminobutyric acid are diluted by 100 times in a tank mixing way and sprayed (the strigolactone is 50ppm and the gamma-aminobutyric acid is 100 ppm); j: a commercial 0.5% forchlorfenuron solubles diluted 100-fold fruit dip (50 ppm forchlorfenuron).
The test is carried out for two consecutive years on the 22 th day after the flowers are withered. The average single fruit weight of kiwi fruits with the same quantity (more than 100) are selected for each repeated treatment, and the kiwi fruits are stored for a stable number of days at normal temperature.
And (3) test results:
1. the influence of different medicament treatments on the average single fruit weight and normal-temperature storage stability days of Qinmei kiwi fruits from Zhou of Shaanxi to county in two consecutive years (see table 1):
2. the influence of different medicament treatments on the average single fruit weight and the normal-temperature storage stability days of the slow-scented kiwi fruits in Mei county in Shaanxi province for two consecutive years (see table 2):
3. the influence of different medicament treatments on the average single fruit weight and normal-temperature storage stability days of the Havortt kiwi fruits in Mei county of Shanxi in two consecutive years (see Table 3):
as can be seen from tables 1, 2 and 3, the pesticide composition containing forchlorfenuron, strigolactone and gamma-aminobutyric acid can significantly increase the average single fruit weight of kiwi fruits, and the storage time at normal temperature is significantly increased. Through two years of continuous comparative tests, compared with the traditional 0.1% forchlorfenuron soluble solution, the method firstly adopts a spraying mode on the usage, so that the labor cost in the field is greatly reduced, secondly, the average single fruit weight is greatly improved, the economic value of the yield per mu is increased, and meanwhile, the time for storing the fruits stably at normal temperature after harvesting is also obviously prolonged.
The above embodiments are further illustrative of the present invention, but it should not be construed that the scope of the above subject matter is limited to the above embodiments. All the technologies realized based on the above contents belong to the scope of the present invention.
Claims (2)
1. The pesticide composition containing forchlorfenuron, strigolactone and gamma-aminobutyric acid comprises the following components in percentage by weight:
0.05 to 10 percent of forchlorfenuron,
0.001 to 1 percent of strigolactone,
0.05 to 5 percent of gamma-aminobutyric acid,
0.5 to 10 percent of auxiliary agent,
10 to 40 percent of solvent,
the balance of water is water,
the auxiliary agent is at least one of sodium dodecyl sulfate, fatty alcohol-polyoxyethylene ether, polyoxyethylene monooleate and polyoxyethylene sorbitan monolaurate, and the solvent is at least one of ethanol, dimethyl sulfoxide, cyclohexanone, dimethylformamide, ethylene glycol and glycerol.
2. The agricultural chemical composition containing forchlorfenuron, strigolactone and gamma-aminobutyric acid as claimed in claim 1, which comprises the following components in percentage by weight:
0.1 to 1 percent of forchlorfenuron,
0.05 to 0.5 percent of strigolactone,
0.05 to 2 percent of gamma-aminobutyric acid,
5 to 8 percent of auxiliary agent,
10 to 30 percent of solvent,
the balance of water.
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| CN201910793358.7A CN110352977B (en) | 2019-08-27 | 2019-08-27 | Pesticide composition containing forchlorfenuron, strigolactone and gamma-aminobutyric acid |
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| CN201910793358.7A CN110352977B (en) | 2019-08-27 | 2019-08-27 | Pesticide composition containing forchlorfenuron, strigolactone and gamma-aminobutyric acid |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1907028A (en) * | 2006-08-16 | 2007-02-07 | 牛俊武 | Conditioning agent for improvement of Kiwi berry shape and its preparation process |
| CN107371939A (en) * | 2017-06-13 | 2017-11-24 | 罗忠华 | Planting method for improving yield of kiwi fruits |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1907028A (en) * | 2006-08-16 | 2007-02-07 | 牛俊武 | Conditioning agent for improvement of Kiwi berry shape and its preparation process |
| CN107371939A (en) * | 2017-06-13 | 2017-11-24 | 罗忠华 | Planting method for improving yield of kiwi fruits |
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