CN101828554B - Pruning synergist for cotton - Google Patents
Pruning synergist for cotton Download PDFInfo
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- CN101828554B CN101828554B CN 201010131320 CN201010131320A CN101828554B CN 101828554 B CN101828554 B CN 101828554B CN 201010131320 CN201010131320 CN 201010131320 CN 201010131320 A CN201010131320 A CN 201010131320A CN 101828554 B CN101828554 B CN 101828554B
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- Prior art keywords
- cotton
- pruning
- synergist
- mepiquat chloride
- flumetralim
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 54
- 238000013138 pruning Methods 0.000 title claims abstract description 34
- 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 claims abstract description 34
- 229910021538 borax Inorganic materials 0.000 claims description 3
- 239000004328 sodium tetraborate Substances 0.000 claims description 3
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 3
- 241000219146 Gossypium Species 0.000 abstract description 47
- 230000012010 growth Effects 0.000 abstract description 10
- 240000002024 Gossypium herbaceum Species 0.000 abstract description 5
- 235000004341 Gossypium herbaceum Nutrition 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 4
- 239000005978 Flumetralin Substances 0.000 abstract description 3
- PWNAWOCHVWERAR-UHFFFAOYSA-N Flumetralin Chemical compound [O-][N+](=O)C=1C=C(C(F)(F)F)C=C([N+]([O-])=O)C=1N(CC)CC1=C(F)C=CC=C1Cl PWNAWOCHVWERAR-UHFFFAOYSA-N 0.000 abstract description 3
- 230000002401 inhibitory effect Effects 0.000 abstract description 3
- 230000029553 photosynthesis Effects 0.000 abstract description 3
- 238000010672 photosynthesis Methods 0.000 abstract description 3
- 239000003630 growth substance Substances 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000003814 drug Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 244000144730 Amygdalus persica Species 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- 235000006040 Prunus persica var persica Nutrition 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000005648 plant growth regulator Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 244000056139 Brassica cretica Species 0.000 description 2
- 235000003351 Brassica cretica Nutrition 0.000 description 2
- 235000003343 Brassica rupestris Nutrition 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 235000010460 mustard Nutrition 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229930191978 Gibberellin Natural products 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- UDSDECJPWHXDPX-UHFFFAOYSA-N N-fluoro-4-methyl-2,6-dinitroaniline Chemical compound FNC1=C(C=C(C=C1[N+](=O)[O-])C)[N+](=O)[O-] UDSDECJPWHXDPX-UHFFFAOYSA-N 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 239000013011 aqueous formulation Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 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 1
- 239000003448 gibberellin Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000000442 meristematic effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000002373 plant growth inhibitor Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
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Abstract
The invention belongs to a cotton growth regulator, and particularly relates to a pruning synergist for cotton for inhibiting the apical growth superiority of the cotton, namely picking top shoot in a cotton growth period. The pruning synergist is characterized in that main components of the pruning synergist comprise flumetralin and mepiquat chloride. Compared with the mepiquat chloride or the flumetralin used alone, the pruning synergist for the cotton produces good synergy, achieves good pruning effect, meanwhile avoids physical damage to cotton plants, saves manpower and time, improves the growth of the cotton, enhances the photosynthesis of the cotton, and improves the yield and quality of the cotton.
Description
Technical field
The invention belongs to cotton growth regulator, a kind of pruning synergist for cotton specifically is used for suppressing namely pinch in the heart the application of its apical growth advantage in the cotton growth cycle.
Background technology
The heart of pinching is an important content of cotton pruning technique.The heart of in good time pinching can be broken the apical growth advantage, changes the inner nutriment throughput direction of cotton plant, makes nutrient centralizedly supply cotton buds and bolls, and minimizing comes off, and improves bolling rate, impels cotton early to tie peach, ties peach more, ties large peach, kipeming high yield; The cotton field illumination condition is further improved simultaneously, is conducive to the manufacturing of organic substance.
At present the cotton topping heart is mainly that the heart of manually pinching is main, and the cotton region that part is large has the cotton top-cutting machine of use machine to pinch.
Manually pinch the heart due to a large amount of artificial of needs consumption, make the cotton planting cost greatly rise.What the heart consumed although machine is pinched manually descends greatly, and due to the electrical network reason, in fact use has certain limitation, adds the machine acquisition cost higher, and the machine heart of pinching is applied and is confined to the part cotton region.
The heart and the machine simultaneous problem of the heart of pinching of manually pinching is that both pass through physical means, directly remove the cotton branch, cause the injury of plant tissue, cotton manually pinch the heart and machine pinch the heart also need in actual production after in time, evenly, supplementary fertilizer incessantly, satisfy the demand of cotton yield from the angle of nutrient, therefore increased the cost of subsequent production process.
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, a kind of cotton training agent of non-physical means is provided, use this chemical pruning synergist in the Cotton Production process, can reach the pinch effect of the heart of artificial and machine, the while can not caused the injury of plant tissue.
Concrete technical scheme of the present invention is:
A kind of pruning synergist for cotton is characterized in that the pruning synergist main component is flumetralim and mepiquat chloride.
This pruning synergist contains borax.
The weight ratio of flumetralim and mepiquat chloride is 1: 20～10: 1.
Flumetralim and mepiquat chloride account for the volume 1%～30% of pruning synergist gross weight.
Optimally, the weight ratio of flumetralim and mepiquat chloride is 1: 10～4: 1.
Further, the weight ratio of flumetralim and mepiquat chloride is 1: 1.
Further, the weight ratio of flumetralim and mepiquat chloride is 1: 10.
In pruning synergist for cotton, all the other compositions can be and allow in agricultural chemicals to use and acceptable composition, comprise solvent, dispersant, stabilizing agent etc. other are of value to the known substance that active ingredient is stablized and drug effect is brought into play in preparation, and concrete composition and consumption require to test definite according to formula.
Indication flumetralim of the present invention and mepiquat chloride should be pure chemistry reagent, make after can adopting other form medicines such as the 95% former medicine of flumetralim, 25% flumetralim missible oil, the 95% former medicine of mepiquat chloride, 50% mepiquat chloride aqueous formulation to convert in practical application.
The better formulation of pruning synergist for cotton of the present invention is suspending agent, aqua.
Flumetralim, English name Flumetralin, 1-(2-chloro-luorobenzyl)-N-ethyl-α, α, α-three fluoro-2,6-dinitro-p-toluidine, molecular formula C
16H
12ClF
4N
3O
4
Flumetralim is the synthetic plant growth regulator of a kind of fluorine-containing nitrobenzene and quaternary ammonium salt, typical plant growth inhibitor, after entering in plant corpus, can suppress division, the growth of meristematic cell in axillalry bud, thereby suppress the sprouting of axillalry bud, make plant downgrade, the chap of stem stalk, the petiole chap, chlorophyll increases, photosynthesis strengthens, and usually uses as tobacco germination inhibitor.
Mepiquat chloride has another name called and helps strong element, English name: Mepiquat Chloride, 1,1-lupetidine father-in-law chloride aqua; The mepiquate chloride aqua; N, N-lupetidine father-in-law chloride, molecular formula C
7H
16NCl.
Mepiquat chloride is new plant growth regulator, and vegetation growth of plant is had retarding action, can be by plant leaf and root absorption, conduct to complete stool, can reduce the activity of plant body inner gibberellin, thereby suppress cell elongation, the terminal bud growing way weakens, and controls plant and grows in length and breadth, and the plant internode is shortened, plant type is compact, the leaf color depth is thick, and leaf area reduces, and strengthens chlorophyllous synthetic, can prevent the prosperous length of plant, postpone Feng Hang etc.The cotton major function is to suppress the growth of cotton plant stem, he not only has inhibitory action to the height of cotton, but also the cross growth of cotton plant fruit branch is also had inhibitory action.
Boron is the trace element of cotton yield most critical, and reasonably use can be played and protect Hua Baoling, improves quality, strengthens resistance, be improved the effect such as good seed rate.
the inventor shows by a large amount of test in 3 years, the present invention presses the training agent afterwards by the mixing of said components: the volume ratio of the water scope of 1: 600～1: 3000 is dissolved composite, at cotton growing stage, its plant top, blade face is sprayed 1-2 time, can full substitutes reason means (manually pinch, machinery is pinched), by cotton training increasing agent of the present invention, compare with simple use mepiquat chloride or flumetralim, produced good Synergy, when reaching the effect of pruning preferably, avoided the physical injury to cotton plants, save artificial and time, improve cotton growth, strengthen cotton photosynthesis, improve the yield and quality of cotton.
Compared with prior art, beneficial effect of the present invention is:
1, the present invention has saved a large amount of costs of labor.
2, promote the quality of cotton, increased the output of cotton.
3, reduce the usage amount of other plant growth regulator, reduced the impact on environment.
Description of drawings
Fig. 1 is Zhejiang pruning synergist for cotton result of the test normal distribution
Fig. 2 is cotton in Xinjiang pruning synergist result of the test normal distribution
Wherein, the abscissa of Fig. 1 and Fig. 2 is flumetralim: mepiquat chloride ratio point, ordinate are actual production (kg)/mu.
Embodiment
The present invention will be further described below in conjunction with accompanying drawing: 2007,2008,2009 totally 3 years, the inventor in Xinjiang, two places, Zhejiang long run test, the Zhejiang experimental cultivar is No. 50, CCRI, is the precocious conventional variety of transform insect-resistant gene.The Xinjiang experimental cultivar is No. 26, new early land.Test the different proportionings of equal pruning synergist for cotton active component, flumetralim, mepiquat chloride, blank is totally 9 embodiment everyly, processes and stays 0.05 mu to carry out list and receive single solarization and singly roll.
Cultivation is through as follows:
1, begin sowing in good time: every bunch planting seed 4-6 grain, adopt plastic film mulching cultivation.
2, chemical weed control: after the hot pickled mustard tube harvesting, mu adds 50 kilograms of sprayings of water except old grass, before broadcasting rear seedling with 500 milliliters of 10% glyphosates: mu adds 40 kilograms of sprayings of water with 100 milliliters of 48% drag-lines.
3, rational close planting: each is processed and is 4400 strains.
4, apply fertilizers scientifically:
(1) basic seed manure: more and according to test requirements document because of the residual nitrogenous fertilizer in hot pickled mustard tube ground, do not execute basic seed manure.
(2) flower bud is fertile: mu is executed 10 kilograms of 45% composite fertilizers.
(3) Hua Lingfei: first inferior to July 5, and mu is executed 7 kilograms, urea and added 8 kilograms, potassium chloride; Second inferior to July 20, and mu is executed 10 kilograms, urea.
5, the spray pruning synergist for cotton time: each processes the spray pruning synergist for cotton time is July 8, and drug concentration is by above-mentioned preparation.
Embodiment 1
The blank group
Embodiment 2
The flumetralim control group
Embodiment 3
The mepiquat chloride control group
Embodiment 4
The weight ratio of flumetralim, mepiquat chloride and borax is 10: 1: 1.
Embodiment 5
Flumetralim: the weight ratio of mepiquat chloride is 4: 1.
Embodiment 6
Flumetralim: the weight ratio of mepiquat chloride is 1: 1.
Embodiment 7
Flumetralim: the weight ratio of mepiquat chloride is 1: 4.
Embodiment 8
Flumetralim: the weight ratio of mepiquat chloride is 1: 10.
Embodiment 9
Flumetralim: the weight ratio of mepiquat chloride is 1: 20.
The pruning synergist for cotton of embodiment 1-9 test fertility condition sees Table 1, table 2 and table 3, from table 1-3 and Fig. 1 and Fig. 2 as can be known:
1, pruning synergist for cotton is respectively processed plant height and is obviously reduced.The mean value of the 3 years test plant heights in Zhejiang Province is than hanging down 9.7 centimetres with blank mean value, than low 4.8 centimetres of flumetralim mean value, than low 5.8 centimetres of mepiquat chloride mean value; The mean value of the 3 years test plant heights in Xinjiang is than hanging down 8.1 centimetres with blank mean value, than low 4.0 centimetres of flumetralim mean value, than low 6.1 centimetres of mepiquat chloride mean value.
2, pruning synergist for cotton is respectively processed output obviously increases.The 3 years test output mean value in Zhejiang Province is higher 10.4 kilograms than blank mean value, and is higher 7.4 kilograms than flumetralim mean value, higher 5.4 kilograms than mepiquat chloride mean value; The 3 years test output mean value in Xinjiang is higher 6.6 kilograms than blank mean value, and is higher 4.6 kilograms than flumetralim mean value, higher 6.0 kilograms than mepiquat chloride mean value.
Claims (6)
1. a pruning synergist for cotton, is characterized in that the pruning synergist main component is flumetralim and mepiquat chloride, and wherein the weight ratio of flumetralim and mepiquat chloride is 1: 20～10: 1.
2. pruning synergist for cotton according to claim 1, is characterized in that this pruning synergist contains borax.
3. pruning synergist for cotton according to claim 1, is characterized in that flumetralim and mepiquat chloride account for 1%～30% of pruning synergist gross weight.
4. pruning synergist for cotton according to claim 1, the weight ratio that it is characterized in that flumetralim and mepiquat chloride is 1: 10～4: 1.
5. pruning synergist for cotton according to claim 4, the weight ratio that it is characterized in that flumetralim and mepiquat chloride is 1: 1.
6. pruning synergist for cotton according to claim 4, the weight ratio that it is characterized in that flumetralim and mepiquat chloride is 1: 10.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010131320 CN101828554B (en) | 2010-03-19 | 2010-03-19 | Pruning synergist for cotton |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010131320 CN101828554B (en) | 2010-03-19 | 2010-03-19 | Pruning synergist for cotton |
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| Publication Number | Publication Date |
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| CN101828554A CN101828554A (en) | 2010-09-15 |
| CN101828554B true CN101828554B (en) | 2013-06-05 |
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| CN 201010131320 Expired - Fee Related CN101828554B (en) | 2010-03-19 | 2010-03-19 | Pruning synergist for cotton |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577780A (en) * | 2011-06-20 | 2012-07-18 | 浙江省农业科学院作物与核技术利用研究所 | Novel cotton topping technique |
| CN102823411B (en) * | 2012-09-10 | 2016-01-13 | 新疆农业大学 | One chemistry that grows cotton is pinched method |
| CN104067869B (en) * | 2014-04-25 | 2017-02-15 | 新疆农垦科学院 | Chemical cotton topping method for shine early cotton region |
| CN106305791B (en) * | 2015-07-03 | 2020-05-01 | 北京神农源生物科技发展有限公司 | Cotton biological topping-free agent |
| CN105613008B (en) * | 2016-01-19 | 2019-02-19 | 山东棉花研究中心 | A kind of evening close simple cotton cultivation method to be bound using chemistry |
| CN106818855B (en) * | 2017-02-16 | 2019-05-24 | 新疆农业大学 | A kind of cotton chemistry topping agent |
| CN107467018A (en) * | 2017-08-18 | 2017-12-15 | 浙江禾田化工有限公司 | One grow tobacco anti-germinating combination preparation and suppress tobacco axillary bud growth method |
| CN107535490B (en) * | 2017-08-24 | 2020-05-26 | 浙江禾田化工有限公司 | Peanut flourishing control method |
| CN110859188A (en) * | 2019-11-11 | 2020-03-06 | 南京百特生物工程有限公司 | Agricultural adjusting composition containing chlorin iron and application thereof |
| CN111955457A (en) * | 2020-08-04 | 2020-11-20 | 中棉小康生物科技有限公司 | Cotton topping agent containing effective components of flumetralin and mepiquat chloride |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4169721A (en) * | 1975-11-05 | 1979-10-02 | Ciba-Geigy Corporation | N-(ortho-substituted benzyl)-dinitro-trifluoromethyl-anilines as plant growth regulants |
| CN1268026A (en) * | 1997-08-25 | 2000-09-27 | 巴斯福公司 | Potentiated mepiquat plant growth regulator compositions |
-
2010
- 2010-03-19 CN CN 201010131320 patent/CN101828554B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4169721A (en) * | 1975-11-05 | 1979-10-02 | Ciba-Geigy Corporation | N-(ortho-substituted benzyl)-dinitro-trifluoromethyl-anilines as plant growth regulants |
| CN1268026A (en) * | 1997-08-25 | 2000-09-27 | 巴斯福公司 | Potentiated mepiquat plant growth regulator compositions |
Non-Patent Citations (2)
| Title |
|---|
| 含氟农药;赵华君;《浙江化工》;19860302(第1期);第58-60页 * |
| 赵华君.含氟农药.《浙江化工》.1986,(第1期),第58-60页. |
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