CN114711229A - Herbicide 2,4-D butyl ester potato phytotoxicity antidote and preparation method and application thereof - Google Patents
Herbicide 2,4-D butyl ester potato phytotoxicity antidote and preparation method and application thereof Download PDFInfo
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- CN114711229A CN114711229A CN202210352763.7A CN202210352763A CN114711229A CN 114711229 A CN114711229 A CN 114711229A CN 202210352763 A CN202210352763 A CN 202210352763A CN 114711229 A CN114711229 A CN 114711229A
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- antidote
- herbicide
- butyl ester
- phytotoxicity
- magnesium sulfate
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- 239000000729 antidote Substances 0.000 title claims abstract description 48
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 27
- 239000004009 herbicide Substances 0.000 title claims abstract description 27
- 231100000674 Phytotoxicity Toxicity 0.000 title claims abstract description 21
- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 17
- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title abstract description 6
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims abstract description 26
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims abstract description 13
- 235000019341 magnesium sulphate Nutrition 0.000 claims abstract description 13
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims abstract description 13
- 229910000368 zinc sulfate Inorganic materials 0.000 claims abstract description 13
- 229960001763 zinc sulfate Drugs 0.000 claims abstract description 13
- 235000012015 potatoes Nutrition 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000003337 fertilizer Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 17
- 238000001784 detoxification Methods 0.000 abstract description 8
- 239000012752 auxiliary agent Substances 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 229940075522 antidotes Drugs 0.000 description 6
- 230000012010 growth Effects 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 3
- 244000299507 Gossypium hirsutum Species 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- IXVMHGVQKLDRKH-VRESXRICSA-N Brassinolide Natural products O=C1OC[C@@H]2[C@@H]3[C@@](C)([C@H]([C@@H]([C@@H](O)[C@H](O)[C@H](C(C)C)C)C)CC3)CC[C@@H]2[C@]2(C)[C@@H]1C[C@H](O)[C@H](O)C2 IXVMHGVQKLDRKH-VRESXRICSA-N 0.000 description 2
- 229930191978 Gibberellin Natural products 0.000 description 2
- 240000005979 Hordeum vulgare Species 0.000 description 2
- 235000007340 Hordeum vulgare Nutrition 0.000 description 2
- 241000110634 Sarcocornia perennis Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 244000098338 Triticum aestivum Species 0.000 description 2
- IXVMHGVQKLDRKH-KNBKMWSGSA-N brassinolide Chemical compound C1OC(=O)[C@H]2C[C@H](O)[C@H](O)C[C@]2(C)[C@H]2CC[C@]3(C)[C@@H]([C@H](C)[C@@H](O)[C@H](O)[C@@H](C)C(C)C)CC[C@H]3[C@@H]21 IXVMHGVQKLDRKH-KNBKMWSGSA-N 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- IXORZMNAPKEEDV-UHFFFAOYSA-N gibberellic acid GA3 Natural products OC(=O)C1C2(C3)CC(=C)C3(O)CCC2C2(C=CC3O)C1C3(C)C(=O)O2 IXORZMNAPKEEDV-UHFFFAOYSA-N 0.000 description 2
- 239000003448 gibberellin Substances 0.000 description 2
- 239000003815 herbicide antidote Substances 0.000 description 2
- 239000005556 hormone Substances 0.000 description 2
- 229940088597 hormone Drugs 0.000 description 2
- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 239000005648 plant growth regulator Substances 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- DARPYRSDRJYGIF-PTNGSMBKSA-N (Z)-3-ethoxy-2-naphthalen-2-ylsulfonylprop-2-enenitrile Chemical compound C1=CC=CC2=CC(S(=O)(=O)C(\C#N)=C/OCC)=CC=C21 DARPYRSDRJYGIF-PTNGSMBKSA-N 0.000 description 1
- 239000005631 2,4-Dichlorophenoxyacetic acid Substances 0.000 description 1
- 239000005739 Bordeaux mixture Substances 0.000 description 1
- 240000008067 Cucumis sativus Species 0.000 description 1
- 235000009849 Cucumis sativus Nutrition 0.000 description 1
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- 244000141359 Malus pumila Species 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- 241000219094 Vitaceae Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000002605 anti-dotal effect Effects 0.000 description 1
- 235000021016 apples Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 244000038559 crop plants Species 0.000 description 1
- 235000021021 grapes Nutrition 0.000 description 1
- 239000003617 indole-3-acetic acid Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- LITQZINTSYBKIU-UHFFFAOYSA-F tetracopper;hexahydroxide;sulfate Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Cu+2].[Cu+2].[Cu+2].[Cu+2].[O-]S([O-])(=O)=O LITQZINTSYBKIU-UHFFFAOYSA-F 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
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Classifications
-
- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/32—Ingredients for reducing the noxious effect of the active substances to organisms other than pests, e.g. toxicity reducing compositions, self-destructing compositions
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to the technical field of biology, in particular to an antidote for herbicide 2,4-D butyl ester potato phytotoxicity of potatoes, and a preparation method and application thereof. The antidote comprises the following raw materials in parts by weight: 0.25 part of magnesium sulfate; 0.25 part of zinc sulfate and also comprises a penetrating agent JFC-1; the antidote is sprayed on the surface of the plant, the phytotoxicity of the herbicide 2,4-D butyl ester of the plant can be relieved, the detoxification effect of the treated plant is 16-18 times that of the control group which is not sprayed, the detoxification effect reaches 98.3 percent, and the remarkable effect is achieved. The antidote disclosed by the invention is composed of common chemical raw materials, namely magnesium sulfate and zinc sulfate, and has the characteristics of low price and easiness in purchase; the mixing of the magnesium sulfate, the zinc sulfate and the auxiliary agent belongs to simple physical mixing, no chemical reaction occurs in the middle, the mixing can be completed in a common production space under the conditions of normal temperature and no pressure, and the energy consumption is low; and in the later stage, only simple filling and packaging are needed, so that the method is green and environment-friendly.
Description
Technical Field
The invention relates to the technical field of biology, in particular to an antidote for herbicide 2,4-D butyl ester potato phytotoxicity and a preparation method and application thereof.
Background
2,4-D butyl ester is a hormone type systemic herbicide, can cause phytotoxicity to potatoes, barley, wheat, cotton, vegetables (cucumbers, eggplants and tomatoes), fruit trees (apples and grapes), flowers, traditional Chinese medicinal materials and other crops when being improperly sprayed, and has the typical symptoms of inducing plant deformity, wherein the deformity can be generated on leaves, stems, flowers, roots and ears, seedlings and leaves are in a shape of curled chicken claws, parts of organs are deformed and twisted, the seedlings and the leaves cannot recover for a long time, and the yield is remarkably reduced. Relevant researches show that 2,4-D butyl ester has the regulation effect of flower and fruit retention on crops at low concentration (10-20 mu L/L) and is used as a plant growth regulator in agriculture; however, when the concentration is more than 100. mu.l/L, the growth of crops can be hindered, the hormone balance in the plant body can be disturbed, the conducting tissues of plants can be damaged, and the photosynthesis and the action can be inhibited. The concentration of 72 percent of 2,4-D butyl ester is 750mL/hm2The dosage below has no obvious phytotoxicity to most crops, and exceeds 750mL/hm2The herbicide has strong killing effect on partial crops, and can not be used after the emergence of seedlings of dicotyledonous plants such as cotton, potatoes, vegetables and monocotyledonous plants such as barley and wheat.
The research invention of 2,4-D herbicide antidote in the potato field cannot be found at present. The surface of the found literature data of 2,4-D butyl ester herbicide phytotoxicity antidotes of other related crops, such as tobacco, corn, cotton, vegetables and the like, shows that the main relieving drugs at present comprise: BIHU (trade name, main components including gibberellin, brassinolide, indoleacetic acid, etc., which is a novel compound plant growth regulator with balanced balance), Bordeaux mixture (basic copper sulfate), and single dose of gibberellin, mepiquat chloride, and brassin. However, the above-mentioned drugs can only alleviate phytotoxicity, and cannot completely recover the growth of crops.
During the research process, the inventor unexpectedly discovers a conveniently prepared herbicide 2,4-D butyl ester phytotoxicity antidote for potatoes, which can relieve phytotoxicity and can also recover the growth of crops.
Disclosure of Invention
In view of the above technical problems, a first object of the present invention is to provide an antidote for phytotoxicity of 2,4-D butyl ester herbicide, wherein the antidote comprises the following raw materials in parts: 0.25 part of magnesium sulfate; 0.25 part of zinc sulfate.
Preferably, the antidote further comprises a penetrant.
Preferably, the penetrant is JFC-1.
Preferably, the addition amount of the penetrating agent is 1-5 g/L.
The second purpose of the invention is to provide a preparation method of the antidote, which comprises the following steps: preparing an aqueous solution containing magnesium sulfate and zinc sulfate according to parts, adding a penetrating agent according to the total volume, and standing for 12-18 hours.
The third purpose of the invention is to provide a using method of the antidote, which comprises the following steps: the crops are treated with 1500mL/hm2 of 2,4-D butyl ester herbicide 15 days after emergence, and antidotes are sprayed 45 days after application.
The fourth purpose of the invention is to provide the application of the antidote in protecting crops from herbicide 2,4-D butyl ester phytotoxicity.
Preferably, the crop is potato.
The invention has the beneficial effects that: (1) the invention provides a herbicide 2,4-D butyl ester phytotoxicity antidote for potatoes, which comprises the following raw materials in parts by weight: 0.25 part of magnesium sulfate; 0.25 part of zinc sulfate and also comprises a penetrating agent JFC-1. The addition amount of the penetrant is 1g/L, the antidote is sprayed on the surface of a plant, the phytotoxicity of 2,4-D butyl ester herbicide of the plant can be relieved, the detoxification effect of the treated plant is 16-18 times that of a control group which is not sprayed, the detoxification effect reaches 98.3%, and the remarkable effect is achieved. (2) The antidote disclosed by the invention is composed of common chemical raw materials, namely magnesium sulfate and zinc sulfate, and has the characteristics of low price and easiness in purchase; the mixing of the magnesium sulfate, the zinc sulfate and the auxiliary agent is simple physical mixing, no chemical reaction occurs in the middle, the mixing can be finished in a common production space under the conditions of normal temperature and no pressure, and the energy consumption is low; and only simple filling and packaging are needed in the later stage, so that the method is green and environment-friendly.
Drawings
FIG. 1 detoxification Effect of rape before and after application of antidote
A is the damage condition of 2,4-D butyl ester phytotoxicity to rape; b is the growth condition of the rape after being treated by antidote for 15 days; c is the damage condition of 2,4-D butyl ester phytotoxicity to rape; d is the growth condition of the rape 15 days after the antidote treatment
Detailed Description
For the purpose of facilitating an understanding of the present invention, the present invention will now be described by way of examples. It should be understood by those skilled in the art that the examples are only for the understanding of the present invention and should not be construed as the specific limitations of the present invention.
The related matters and modifications of the invention are within the scope of the invention.
EXAMPLE I preparation of antidotes
Preparing an aqueous solution containing magnesium sulfate and zinc sulfate according to 0.25ml of magnesium sulfate and 0.25ml of zinc sulfate, adding 1g/L of penetrant according to the total volume, and standing for 12-18 hours.
EXAMPLE two use of antidotes
1. Overview of the situation
In 2019, 2,4-D butyl ester herbicide is used for weeding 60 mu of previous rape in Yongchang New town, and in 2020, the field is turned over to be a potato seed breeding field, 2,4-D butyl ester herbicide residual phytotoxicity occurs, wherein 40 mu of the field is completely toxic. Typical symptoms are that the leaves, stems, flowers, roots and ears of potato plants can be produced into curly chicken claws which cannot be recovered for a long time, the leaves are white or slightly yellow, and the yield of the plots without the antidote is sprayed is remarkably reduced. In addition, 20 mu of the leaf is light, part of the leaves are curled, and all new leaves are curled. When the grower uses the plant protection agent, the leaf blade and the stem can not be restored to the original state after the brassinolide and the GA are treated.
2. Use of antidotes
The crops are treated with 1500mL/hm2 of 2,4-D butyl ester herbicide 15 days after emergence, and antidotes are sprayed 45 days after application.
3. Statistics of results
As shown in table 1 and fig. 1. In the Shandan test of 2020, 2,4-D butyl ester herbicide is sprayed, then antidote is sprayed, and the antidote treatment effect of the plants is 16 times that of the control group which is not sprayed. In the 2020 Nengchang test, 2,4-D butyl ester herbicide is sprayed, then antidote is sprayed, and the antidote treatment effect of plants is 15 times that of the antidote treatment effect of plants which are not sprayed in a control group. In the folk test of 2020, 2,4-D butyl ester herbicide is sprayed, then antidote is sprayed, and the antidote treatment effect of the plants is 18 times that of the antidote treatment effect of the plants which are not sprayed to a control group. The time for the three-point plants to recover to the normal state is 12 to 19 days, and the leaves, the stems and the inflorescences of the plants are completely recovered to be normal.
TABLE 124-D butyl ester herbicide antidote field detoxification Effect
Note: 1. 50g of cut potato seeds are sown, each variety is provided with 3 repeated cells, the area of each cell is 1.4m multiplied by 2.5m, the row spacing is 1m, the plant spacing is 0.25m, and the number of the seedlings in each row is 10.
2. The concentration of the fertilizer is 1500mL/hm 15 days after the emergence of the crops2The 2,4-D butyl ester herbicide treatment. Spraying antidote 45 days after the application, and performing antidotal effect investigation, wherein each cell is sampled according to 3 diagonal points, and each investigation is 0.25m2Investigating the number of crop plants and calculating the toxicity-removing effect. Detoxification efficacy (%) ═ number of detoxified plants per number of plants in control area x 100 (%)
In conclusion, the invention provides a herbicide 2,4-D butyl ester phytotoxicity antidote for potatoes, which comprises the following raw materials in parts by weight: 0.25 part of magnesium sulfate; 0.25 part of zinc sulfate and also comprises a penetrating agent JFC-1. The addition amount of the penetrant is 1g/L, the antidote is sprayed on the surface of the plant, the phytotoxicity of the herbicide 2,4-D butyl ester of the plant can be relieved, the detoxification effect of the treated plant is 16-18 times that of the antidote of a control group which is not sprayed, and the remarkable effect is achieved.
Claims (8)
1. The herbicide 2,4-D butyl ester phytotoxicity antidote for potatoes is characterized by comprising the following raw materials in parts by weight: 0.25 part of magnesium sulfate; 0.25 part of zinc sulfate.
2. The antidote of claim 1, wherein the antidote further comprises a penetrant.
3. The antidote according to claim 2 wherein the penetrant is JFC-1.
4. The antidote according to claim 3, wherein the penetrant is added in an amount of 1-5 g/L.
5. The method of preparing an antidote according to any one of claims 1 to 4, comprising the steps of: preparing an aqueous solution containing magnesium sulfate and zinc sulfate according to parts, adding a penetrating agent according to the total volume, and standing for 12-18 hours.
6. The method of using an antidote according to any of claims 1 to 4, comprising the steps of: the concentration of the fertilizer is 1500mL/hm 15 days after the emergence of the crops2And treating the 2,4-D butyl ester herbicide, and spraying an antidote 45 days after the herbicide is applied.
7. Use of an antidote according to any one of claims 1 to 4 for protecting crops from the herbicide 2,4-D butyl ester.
8. Use according to claim 7, wherein the crop is potato.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210352763.7A CN114711229A (en) | 2022-04-06 | 2022-04-06 | Herbicide 2,4-D butyl ester potato phytotoxicity antidote and preparation method and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210352763.7A CN114711229A (en) | 2022-04-06 | 2022-04-06 | Herbicide 2,4-D butyl ester potato phytotoxicity antidote and preparation method and application thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1833496A (en) * | 2006-04-18 | 2006-09-20 | 郭红甫 | Harm remedial agent of weedicide |
| CN101263810A (en) * | 2008-04-30 | 2008-09-17 | 浙江林学院 | Pesticides antidote containing vinegar liquid for plant |
| CN101717306A (en) * | 2009-12-14 | 2010-06-02 | 郭红甫 | Remedy agent for herbicide damage |
| CN102960341A (en) * | 2012-11-15 | 2013-03-13 | 郭红甫 | Pesticide composition for relieving phytotoxicity of herbicide |
| CN103044159A (en) * | 2013-01-28 | 2013-04-17 | 大庆农心农业科技开发有限公司 | Pesticide residue degradation agent |
| CN103210917A (en) * | 2013-04-09 | 2013-07-24 | 中国烟草总公司郑州烟草研究院 | Remedy agent for deformation of flue-cured tobaccos caused by 2.4-D butyl ester |
| CN113826617A (en) * | 2021-07-26 | 2021-12-24 | 武汉博润科技有限公司 | Nutritional composition for relieving herbicide hazard |
-
2022
- 2022-04-06 CN CN202210352763.7A patent/CN114711229A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1833496A (en) * | 2006-04-18 | 2006-09-20 | 郭红甫 | Harm remedial agent of weedicide |
| CN101263810A (en) * | 2008-04-30 | 2008-09-17 | 浙江林学院 | Pesticides antidote containing vinegar liquid for plant |
| CN101717306A (en) * | 2009-12-14 | 2010-06-02 | 郭红甫 | Remedy agent for herbicide damage |
| CN102960341A (en) * | 2012-11-15 | 2013-03-13 | 郭红甫 | Pesticide composition for relieving phytotoxicity of herbicide |
| CN103044159A (en) * | 2013-01-28 | 2013-04-17 | 大庆农心农业科技开发有限公司 | Pesticide residue degradation agent |
| CN103210917A (en) * | 2013-04-09 | 2013-07-24 | 中国烟草总公司郑州烟草研究院 | Remedy agent for deformation of flue-cured tobaccos caused by 2.4-D butyl ester |
| CN113826617A (en) * | 2021-07-26 | 2021-12-24 | 武汉博润科技有限公司 | Nutritional composition for relieving herbicide hazard |
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