CN103210917A - Remedy agent for deformation of flue-cured tobaccos caused by 2.4-D butyl ester - Google Patents
Remedy agent for deformation of flue-cured tobaccos caused by 2.4-D butyl ester Download PDFInfo
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- CN103210917A CN103210917A CN2013101210017A CN201310121001A CN103210917A CN 103210917 A CN103210917 A CN 103210917A CN 2013101210017 A CN2013101210017 A CN 2013101210017A CN 201310121001 A CN201310121001 A CN 201310121001A CN 103210917 A CN103210917 A CN 103210917A
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Abstract
The invention relates to a remedy agent for deformation of flue-cured tobaccos caused by 2, 4-D butyl ester. The remedy agent comprises 0.5 to 12.5 percent of diethyl aminoethyl hexanoate, and 87.5 to 99.5 percent of glucose by weight. By comprehensively utilizing the combined action of diethyl aminoethyl hexanoate for adjusting a plant endogenous hormones function and glucose for detoxification, the activity and balance as well as the induced basic resistance of endogenous hormones of tobacco leaves can be adjusted, and the deformation of the flue-cured tobaccos caused by 2,4-D butyl ester can be effectively alleviated, so that the normal botanical character and the intrinsic chemical nature of the tobacco leaves can be remarkably restored; and moreover, the raw material compatibility is strong, simplicity in preparation is realized, the effect is obvious, the safety is high, and the pertinence is strong.
Description
Technical field
The present invention relates to the remedial technique field that weed killer herbicide causes the tobacco deformity, especially relate to weed killer herbicide 2, the 4-d butyl ester causes a kind of remedy agent of flue-cured tobacco deformity.
Background technology
Weed killer herbicide 2,4-d butyl ester chemical name is the positive butyl ester of 2,4 dichlorophenoxyacetic acid, have efficient, the longevity of residure short, seldom produce drug resistance, advantage such as cheap, is widely used in preventing and kill off gramineous crop farmland weeds such as corn, wheat.But at present because weed killer herbicide 2, the improper use of 4-d butyl ester or drift etc. are former thereby cause broad leaf crop such as flue-cured tobacco to produce the poisoning phenomenon taking place more, weed killer herbicide 2, the 4-d butyl ester mainly shows as the poisoning that flue-cured tobacco produces: the shrinkage that narrows down of cigarette strain top spire blade, leaf margin is to the leaf back curls inward, blade tip and leaf margin are sawtooth, band shape, and tobacco leaf seriously distorts; The cured tobacco leaf total sugar content reduces, nicotine content increases.Follow weed killer herbicide 2, the extensive use of 4-d butyl ester, 2, the generation area that the 4-d butyl ester causes the flue-cured tobacco deformity increases year by year, the extent of injury increases the weight of year by year, brings for the cured tobacco leaf yield and quality and has a strong impact on.
At present at weed killer herbicide 2,4-d butyl ester harm remedial agent aspect is mainly: synthetic exogenous plant hormones class remedy agents such as gibberellin, heteroauxin, paclobutrazol, uniconazole P, brassin, but synthetic exogenous plant hormones class remedy agent causes 2 owing to working concentration narrow range, consumption are difficult for grasping, and the poisoning of 4-d butyl ester increases the weight of or produces new poisoning.
Diethyl aminoethyl hexanoate is the plant endogenous hormones conditioning agent, has activity and the equilibrium function thereof of regulating plant endogenous hormones, has characteristics such as efficient, working concentration wide ranges, nontoxic residue-free concurrently; Glucose has the high-efficiency detoxication effect for antipoison commonly used, has plant resistance to environment stress and the characteristics such as blade total reducing sugar, chlorophyll content and nontoxic residue-free of significantly improving concurrently.And have not yet to see diethyl aminoethyl hexanoate, glucose as 2, the 4-d butyl ester causes the report of flue-cured tobacco deformity remedy agent aspect.
Summary of the invention
Purpose of the present invention provide specially at above-mentioned prior art existing problems just 2, the 4-d butyl ester causes a kind of remedy agent of flue-cured tobacco deformity, can effectively alleviate 2, the 4-d butyl ester causes flue-cured tobacco deformity symptom, makes tobacco leaf significantly recover normal botany proterties and inherent chemical quality.
The objective of the invention is to be achieved through the following technical solutions:
Of the present invention 2, a kind of remedy agent that the 4-d butyl ester causes the flue-cured tobacco deformity comprises the component of following weight percentage: diethyl aminoethyl hexanoate 0.5%-12.5% and glucose 87.5%-99.5%.
Diethyl aminoethyl hexanoate is the plant endogenous hormones conditioning agent in the remedy agent of the present invention, has activity and the equilibrium function thereof of regulating plant endogenous hormones; Glucose has the high-efficiency detoxication effect for antipoison commonly used, has plant resistance to environment stress and blade total reducing sugar, the chlorophyll content effect of significantly improving concurrently.Therefore remedy agent of the present invention has fully utilized the acting in conjunction of diethyl aminoethyl hexanoate adjusting plant endogenous hormones function and glucose detoxicating functions, regulate 2, the activity and the balance thereof of 4-d butyl ester teratogenesis tobacco leaf endogenous hormones, induce basic resistance, can effectively alleviate 2, the 4-d butyl ester causes flue-cured tobacco deformity symptom, makes tobacco leaf significantly recover normal botany proterties and inherent chemical quality.
Remedy agent of the present invention can directly mix the back and make pulvis according to technology well known in the art.Basis 2,4-d butyl ester cause flue-cured tobacco deformity remedy agent, can adopt foliage-spray, remedy agent consumption 25-50 g/ thousand strains, and spraying concentration is a 600-1200 times of liquid.Through test, the limting concentration that the present invention removes 72% 2,4-d butyl ester herbicide damage is 2400 times of liquid (300ppm, 1/4 lethal concentrations).
Of the present invention 2, the 4-d butyl ester causes flue-cured tobacco deformity remedy agent, and have the following advantages: (one) is safe: raw material diethyl aminoethyl hexanoate, glucose are nontoxic, noresidue material; (2) preparation is easy: raw material diethyl aminoethyl hexanoate, glucose are pulvis, and compatibility is strong; (3) effect is obvious: remedy agent of the present invention makes 2, the leaf length that the 4-d butyl ester causes flue-cured tobacco deformity tobacco leaf significantly increases, leaf is wide and total sugar content extremely significantly increases, nicotine content extremely significantly reduces, can effectively alleviate 2, the 4-d butyl ester causes flue-cured tobacco deformity symptom, makes tobacco leaf significantly recover normal botany proterties and inherent chemical quality.Result of the test shows, remedy agent of the present invention is remedied rate to the leaf length of lopsided tobacco leaf and reached the wide rate of remedying of 64.0%-85.9%, leaf and reach 85.7%-95.6%, nicotine content and remedy that rate reaches 66.2%-84.5%, total sugar content is remedied rate and reached 86.0%-94.1%.
Embodiment
In conjunction with following specific embodiment and test example the present invention is described in further details:
Embodiment 1 0.5% diethyl aminoethyl hexanoate+99.5% glucose
Take by weighing respectively purity 98.0% diethyl aminoethyl hexanoate 0.2 g, contain Dextrose Monohydrate 32.8 g of glucose 90.9%, mix, make pulvis.
Embodiment 2 6.5% diethyl aminoethyl hexanoates+93.5% glucose
Take by weighing respectively purity 98.0% diethyl aminoethyl hexanoate 2.0 g, contain Dextrose Monohydrate 30.8 g of glucose 90.9%, mix, make pulvis.
Embodiment 3 12.5% diethyl aminoethyl hexanoates+87.5% glucose
Take by weighing respectively purity 98.0% diethyl aminoethyl hexanoate 3.8 g, contain Dextrose Monohydrate 28.8 g of glucose 90.9%, mix, make pulvis.
The test example: remedy agent of the present invention is to 2, and the 4-d butyl ester causes the botany proterties and the chemical composition of flue-cured tobacco abnormal leaf and remedies effect
Tested in 2012 and in tobacco leaf Technology Park, Zhumadian City (Li Gang village, Miyang County Pan Gu township), carry out.For the examination flue-cured tobacco cultivars is cloud and mist greenhouse floating seedlings on 16 ,-May 9,87,2012 on March.For examination soil is drab soil, pH value 7.28, organic 1.14 %, alkali-hydrolyzable nitrogen 73.69 mg/kg, rapid available phosphorus 7.82 mg/kg, available potassium 103.77 mg/kg.May 8, soil was crossed 10 mesh sieves, May 9 the dress basin, every basin dress dry ground 19.5kg, chemical fertilizer is (NH
4)
2S0
4, K
2S0
4, KN0
3, KH
2PO
4Mix, do all that base manure is disposable to apply, the N consumption is the 0.1g/kg dry ground, and nitrogen phosphoris and potassium fertilizer ratio is 1:1.5:3.0.May 10, select cigarette transplantation of seedlings centre in basin of big or small uniformity, every basin is planted cigarette 1 strain, basin spacing 45 ㎝ * 95 ㎝.
5 processing are established in test: handle one (CK1): clear water (June 7)+clear water (June 12); Handled 2400 times of liquid of 4-d butyl ester (June 7)+glucose (90.9% Dextrose Monohydrate, 32.8 g) 1000 times of liquid (June 12) two: 2; Handled 2400 times of liquid of 4-d butyl ester (June 7)+diethyl aminoethyl hexanoate (98.0% diethyl aminoethyl hexanoate, 3.8 g) 1000 times of liquid (June 12) three: 2; Handled 1000 times of liquid of remedy agent (June 12) of 2400 times of liquid of 4-d butyl ester (June 7)+embodiment 1 preparation four: 2; Handled 1000 times of liquid of remedy agent (June 12) of 2400 times of liquid of 4-d butyl ester (June 7)+embodiment 2 preparations five: 2; Handled 1000 times of liquid of remedy agent (June 12) of 2400 times of liquid of 4-d butyl ester (June 7)+embodiment 3 preparations six: 2; Handle seven (CK2): 2,2400 times of liquid of 4-d butyl ester (June 7)+clear water (June 12).Evenly spray cigarette strain and tobacco leaf positive and negative by each processing requirements, each spouting liquid is the 30ml/ strain.Each handles 5 basins (5 repetitions), randomized arrangement.
It is wide long with leaf to measure the leaf of respectively handling the 6th leaf under cigarette strain (the every processing 3 strains) top respectively July 23 (initial bloom stage).Get 10 leaves respectively handling cigarette strain (every processing 3 strains) top respectively July 29 (full-bloom stage), after completing (105 ℃), dry (60 ℃ of baking 3h), crushing screening (40 order), adopt YC/T159～162,173-2002 method to measure the nicotine and the total sugar content of tobacco sample.The rate of remedying of certain proterties=(certain proterties of certain proterties-CK2 of embodiment)/(certain proterties of certain proterties-CK2 of CK1) * 100%.
Each is handled 2, and the 4-d butyl ester causes the botany proterties of flue-cured tobacco abnormal leaf and the rate of remedying such as the following table of chemical composition:
Table 1 is respectively handled the botany proterties and the chemical composition content of tobacco leaf
Annotate: each row is with the significance (lowercase р＜0.05, capitalization р＜0.01) of different letter representation differences in the table.
By the routine result of above test as can be seen, remedy agent of the present invention is remedied rate to the leaf length of lopsided tobacco leaf and is reached the wide rate of remedying of 64.0%-85.9%, leaf and reach 85.7%-95.6%, nicotine content and remedy that rate reaches 66.2%-84.5%, total sugar content is remedied rate and reached 86.0%-94.1%.Result of the test shows, remedy agent of the present invention makes 2, the leaf length that the 4-d butyl ester causes flue-cured tobacco deformity tobacco leaf significantly increases, leaf is wide and total sugar content extremely significantly increases, nicotine content extremely significantly reduces, can effectively alleviate 2, the 4-d butyl ester causes flue-cured tobacco deformity symptom, makes tobacco leaf significantly recover normal botany proterties and inherent chemical quality.
The above only is a preferred implementation of the present invention, but does not limit the present invention, can not assert that embodiments of the present invention are confined to these embodiment.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle and design, can also make some improvement or retouching, all should be considered as protection scope of the present invention.
Claims (3)
1.2 the 4-d butyl ester causes a kind of remedy agent of flue-cured tobacco deformity, it is characterized in that, comprises the component of following weight percentage: diethyl aminoethyl hexanoate 0.5%-12.5%, glucose 87.5%-99.5%.
2. as the described remedy agent of claim 1, it is characterized in that the formulation of described remedy agent is a pulvis.
3. remedy agent as claimed in claim 1 or 2 is characterized in that, described remedy agent occupation mode adopts foliage-spray with the clear water dissolving, remedy agent consumption 25-50 g/ thousand strains, and spraying concentration is a 600-1200 times of liquid.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101210017A CN103210917A (en) | 2013-04-09 | 2013-04-09 | Remedy agent for deformation of flue-cured tobaccos caused by 2.4-D butyl ester |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013101210017A CN103210917A (en) | 2013-04-09 | 2013-04-09 | Remedy agent for deformation of flue-cured tobaccos caused by 2.4-D butyl ester |
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| CN103210917A true CN103210917A (en) | 2013-07-24 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757490A (en) * | 2019-03-11 | 2019-05-17 | 成都邦农化学有限公司 | Release the composition and its production technology of herbicide damage |
| CN114711229A (en) * | 2022-04-06 | 2022-07-08 | 甘肃农业大学 | Herbicide 2,4-D butyl ester potato phytotoxicity antidote and preparation method and application thereof |
Citations (5)
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|---|---|---|---|---|
| EP1112689A2 (en) * | 1999-12-22 | 2001-07-04 | Institut National De La Recherche Agronomique (Inra) | Use of an elicitin-lipid complex for the protection of plants against pathogens |
| EP1535521A1 (en) * | 2003-11-21 | 2005-06-01 | Carl Berger | Methods of reducing the nicotine content of tobacco plants and tobacco plants obtained thereby |
| CN101253867A (en) * | 2006-12-19 | 2008-09-03 | 王树禹 | Cold-resistance spraying agent |
| CN102440244A (en) * | 2011-11-09 | 2012-05-09 | 安阳市全丰农药化工有限责任公司 | Diethylaminoethyl hexanoate organic acid salt water dispersible granules/ tablets and preparation method thereof |
| CN102960341A (en) * | 2012-11-15 | 2013-03-13 | 郭红甫 | Pesticide composition for relieving phytotoxicity of herbicide |
-
2013
- 2013-04-09 CN CN2013101210017A patent/CN103210917A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1112689A2 (en) * | 1999-12-22 | 2001-07-04 | Institut National De La Recherche Agronomique (Inra) | Use of an elicitin-lipid complex for the protection of plants against pathogens |
| EP1535521A1 (en) * | 2003-11-21 | 2005-06-01 | Carl Berger | Methods of reducing the nicotine content of tobacco plants and tobacco plants obtained thereby |
| CN101253867A (en) * | 2006-12-19 | 2008-09-03 | 王树禹 | Cold-resistance spraying agent |
| CN102440244A (en) * | 2011-11-09 | 2012-05-09 | 安阳市全丰农药化工有限责任公司 | Diethylaminoethyl hexanoate organic acid salt water dispersible granules/ tablets and preparation method thereof |
| CN102960341A (en) * | 2012-11-15 | 2013-03-13 | 郭红甫 | Pesticide composition for relieving phytotoxicity of herbicide |
Non-Patent Citations (1)
| Title |
|---|
| 于俊红 等: "DA-6对干旱胁迫下花生生理及生长指标的影响", 《干旱地区农业研究》, vol. 27, no. 01, 10 January 2009 (2009-01-10), pages 168 - 171 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757490A (en) * | 2019-03-11 | 2019-05-17 | 成都邦农化学有限公司 | Release the composition and its production technology of herbicide damage |
| CN114711229A (en) * | 2022-04-06 | 2022-07-08 | 甘肃农业大学 | Herbicide 2,4-D butyl ester potato phytotoxicity antidote and preparation method and application thereof |
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Application publication date: 20130724 |