CN105248451A - Broomcorn millet seed dressing agent - Google Patents
Broomcorn millet seed dressing agent Download PDFInfo
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- CN105248451A CN105248451A CN201510774825.3A CN201510774825A CN105248451A CN 105248451 A CN105248451 A CN 105248451A CN 201510774825 A CN201510774825 A CN 201510774825A CN 105248451 A CN105248451 A CN 105248451A
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- seed dressing
- dressing agent
- broomcorn millet
- broom corn
- corn millet
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Abstract
The invention provides a broomcorn millet seed dressing agent, relates to the agricultural field, in particular to a seed dressing agent specially used for broomcorn millet, and aims at providing a seed dressing agent formulation capable of effectively preventing and treating broomcorn millet smut. The broomcorn millet seed dressing agent comprises an active ingredient. The active ingredient is prepared from thiophanate-methyl, triadimefon, imidacloprid, methomyl and monopotassium phosphate. Thiophanate-methyl accounts for 12%-18% of the total mass of the seed dressing agent, triadimefon accounts for 1.5%-6% of the total mass of the seed dressing agent, imidacloprid accounts for 0.25%-1% of the total mass of the seed dressing agent, methomyl accounts for 0.25%-1% of the total mass of the seed dressing agent, and monopotassium phosphate accounts for 2%-8% of the total mass of the seed dressing agent. The broomcorn millet seed dressing agent can effectively prevent and treat broomcorn millet smut, and meanwhile provide nutrient substances at the seed germination stage, it is promoted that seedlings are uniform and strong in the broomcorn millet seedling period, the agronomic trait of the broomcorn millet is improved, and the yield of the agronomic trait is improved.
Description
Technical field
The present invention relates to agriculture field, particularly relate to a kind of seed dressing being exclusively used in broom corn millet.
Background technology
Seed dressing be a class can puddle with seed and adhere to or soak in seed, the assembly of agricultural chemicals that the worm that can prevent curing the disease endangers, formulation comprises suspending agent, pulvis, wetting powder, suspension seed-coating agent etc., require that active ingredient is to crop germinating growth nonhazardous effect, the medicine film formed has water penetration, gas permeability, features such as not affecting seed life and respiration, seed dressing has efficiently, economy, safety, the longevity of residure are long and multi-functional.
Broom corn millet smut as affecting broom corn millet growth and the Major Diseases of yield composition, pathogen be millet axle smut (
sphacelothecadestruen(Schlecht.) StevensetA.G.Johns) and broomcorn millet parcel smut (
sphacelothecamanchurica(Ito) Wong), be systemic infection venereal disease evil, morbidity can cause whole fringe usually, and No kernels or seeds are gathered, as in a year of scarcity.This disease is difficult to identify before heading, just shows classical symptom, now cannot prevent and treat after heading.The control of growing area peasant household to broom corn millet smut there is no enough understanding, once morbidity can not prevent and treat substantially, to the generation of disease with popularly cause uncontrollable, increases the weight of the generation of disease, there is no the seed dressing being exclusively used in control broom corn millet smut at present.
In addition, because broom corn millet essentialspecies is implanted in arid and semi-arid lands, its planting technology is more extensive, and often fertilizer enters soil by the mode of spreading fertilizer over the fields prior to seeding, fully cannot absorb nutritive element, affect emergence rate during seed growth.
Summary of the invention
Broom corn millet seedling in seedling stage is neat, Miao Zhuan to the object of the present invention is to provide one not only can promote, and effectively can prevent and treat the seed dressing formula being exclusively used in broom corn millet of smut.
The invention provides a kind of broom corn millet seed dressing, comprise active component, described active component is made up of thiophanate-methyl, triazolone, Imidacloprid, Methomyl and potassium dihydrogen phosphate, accounts for seed dressing gross mass separately and is respectively thiophanate-methyl 12-18%, triazolone 1.5-6%, Imidacloprid 0.25-1%, Methomyl 0.25-1% and potassium dihydrogen phosphate 2-8%.
Also comprise film forming agent, described film forming agent accounts for the 0.5-2% of total amount.
Described film forming agent is sodium alginate.
Also comprise other auxiliary agent, other auxiliary agent described comprises preservative and warning colouration.
Described preservative is Sodium Benzoate, and described warning colouration is rhodamine toner.
Described Sodium Benzoate mass fraction is 1-4%, and described rhodamine toner mass fraction is 0.5-2%.
Also comprise filler.
Described filler is kaolin.
The present invention has following beneficial effect:
Broom corn millet seed dressing of the present invention can effectively prevent and treat the damage by disease and insect such as broom corn millet smut, provides nutriment in the seed germination stage simultaneously, promotes that broom corn millet seedling in seedling stage is neat, Miao Zhuan, improves broom corn millet economical character, improve rotten suboutput.
Embodiment
Below by the specific embodiment provided, the present invention will be further described, but not as a limitation of the invention.
Embodiment 1
Carry out following four groups of tests according to broom corn millet seed dressing formula range of the present invention, each formulation content is as shown in table 1, is component and the weight percent content (%) of compound seed dressing in table.
Table 1
In table, active component is methyl sulphur Jun Ling ﹑ tri-Zuo Tong ﹑ Bi Chong Lin ﹑ Mie Duo Wei ﹑ potassium dihydrogen phosphate, and film forming agent is sodium alginate, and preservative is Sodium Benzoate, and warning colouration is rhodamine toner, and surplus is kaolin, as filler.
Embodiment 2
The four kinds of seed dressings obtained in embodiment 1 are used to rotten No. 2 of experimental cultivar elm, adds suitable quantity of water according to the ratio of broom corn millet weight 0.2%, 0.1% and carry out Dressing and pile vexed 30 minutes, plant in the field of inoculation broom corn millet smut, plot area 20m
2in the field plot of (5m × 4m), density of reserved seedlings 50 strains/m
2, with clear water seed dressing for contrast, after emerging 7 days, count growth of cereal crop seedlings condition (table 2), milk ripe stage statistics incidence (table 3), result is respectively as shown in table 2 and table 3.
Table 2
By carrying out emergence rate statistics to formula each in embodiment 1, the average emergence rate of pesticide-seeds ratio that the average emergence rate of pesticide-seeds ratio of 0.2% comparatively contrasts increase by 1.3%, 0.1% comparatively contrasts increase by 4.9%; The emergence rate of pesticide-seeds ratios different in embodiment is than contrast increase by 3.1%.From above-mentioned data, this broom corn millet seed dressing can improve broom corn millet emergence rate.
Table 3
Can be seen by this table, in different formulations, the pesticide-seeds ratio smut average attack rate that the pesticide-seeds ratio smut average attack rate of 0.2% comparatively contrasts minimizing 76.8%, 0.1% comparatively contrasts minimizing 68.9%; The smut incidence of disease of pesticide-seeds ratios different in embodiment is than contrast minimizing 72.9%, and therefore broom corn millet seed dressing of the present invention can significantly reduce the smut incidence of disease.
Embodiment 3
Investigate the broom corn millet growth economical character of the seed dressing adopting embodiment 1 and 2, as shown in table 4.
Table 4
As can be seen from this table, adopt different formulations seed dressing, the average plant height of pesticide-seeds ratio that the average plant height of pesticide-seeds ratio of 0.2% comparatively contrasts plant height increases by 11.1%, 0.1% comparatively contrasts plant height increases by 15.8%; In embodiment, the average plant height of different pesticide-seeds ratio increases by 13.5% than contrast plant height; The average stem of pesticide-seeds ratio of 0.2% slightly comparatively contrasts stem slightly increases by 5.8%, and the average stem of pesticide-seeds ratio of 0.1% slightly comparatively contrasts stem slightly increases by 5.8%; The average stem of pesticide-seeds ratios different in embodiment slightly slightly increases by 5.8% than contrast stem; The average stem joint number of pesticide-seeds ratio that the average stem joint number of pesticide-seeds ratio of 0.2% comparatively contrasts increase by 5.3%, 0.1% comparatively contrasts increase by 5.3%; The average stem joint number of pesticide-seeds ratios different in embodiment is than contrast increase by 5.3%; The pesticide-seeds ratio the mean tillering number that the pesticide-seeds ratio the mean tillering number of 0.2% comparatively contrasts increase by 14.0%, 0.1% comparatively contrasts increase by 37.2%; The mean tillering number of pesticide-seeds ratios different in embodiment is than contrast increase by 25.6%; The average spike number of pesticide-seeds ratio that the average spike number of pesticide-seeds ratio of 0.2% comparatively contrasts increase by 13.7%, 0.1% comparatively contrasts increase by 28.6%; The average spike number of pesticide-seeds ratios different in embodiment is than contrast increase by 21.2%; The average spike length of pesticide-seeds ratio that the average spike length of pesticide-seeds ratio of 0.2% comparatively contrasts increase by 9.9%, 0.1% comparatively contrasts plant height increases by 9.7%; The average spike length of pesticide-seeds ratios different in embodiment is than contrast increase by 9.8%; The average 100-grain weight of pesticide-seeds ratio that the average 100-grain weight of pesticide-seeds ratio of 0.2% comparatively contrasts increase by 1.3%, 0.1% comparatively contrasts increase by 2.5%; The average 100-grain weight of pesticide-seeds ratios different in embodiment is than contrast increase by 1.9%; Can find out that this broom corn millet seed dressing has facilitation to improving broom corn millet economical character.
The rotten suboutput that above-described embodiment obtains is added up, obtains production value shown in table 5.
Table 5
As can be seen from this table, the pesticide-seeds ratio average yield that the pesticide-seeds ratio average yield of 0.2% comparatively contrasts output increases by 19.7%, 0.1% comparatively contrasts output increases by 22.1%; The yield increased output of pesticide-seeds ratios different in embodiment increases by 20.9%.
Known by above-mentioned result of the test, broom corn millet seed dressing of the present invention can effectively prevent and treat broom corn millet smut, in order to take into account emergence rate and reduce the smut incidence of disease, by test, the preferred broom corn millet seed dressing of the present invention carries out seed dressing operation with seed quality than for 0.125%-0.1%.
Above content is the further description done the present invention in conjunction with concrete embodiment, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (8)
1. a broom corn millet seed dressing, comprise active component, it is characterized in that: described active component is made up of thiophanate-methyl, triazolone, Imidacloprid, Methomyl and potassium dihydrogen phosphate, account for seed dressing gross mass separately and be respectively thiophanate-methyl 12-18%, triazolone 1.5-6%, Imidacloprid 0.25-1%, Methomyl 0.25-1% and potassium dihydrogen phosphate 2-8%.
2. broom corn millet seed dressing as claimed in claim 1, it is characterized in that: also comprise film forming agent, described film forming agent accounts for the 0.5-2% of total amount.
3. broom corn millet seed dressing as claimed in claim 2, is characterized in that: described film forming agent is sodium alginate.
4. broom corn millet seed dressing as claimed in claim 2, it is characterized in that: also comprise other auxiliary agent, other auxiliary agent described comprises preservative and warning colouration.
5. broom corn millet seed dressing as claimed in claim 4, it is characterized in that: described preservative is Sodium Benzoate, described warning colouration is rhodamine toner.
6. broom corn millet seed dressing as claimed in claim 5, it is characterized in that: described Sodium Benzoate mass fraction is 1-4%, described rhodamine toner mass fraction is 0.5-2%.
7. broom corn millet seed dressing as claimed in claim 2, is characterized in that: also comprise filler.
8. broom corn millet seed dressing as claimed in claim 7, is characterized in that: described filler is kaolin.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510774825.3A CN105248451B (en) | 2015-11-13 | 2015-11-13 | A kind of broom corn millet seed dressing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510774825.3A CN105248451B (en) | 2015-11-13 | 2015-11-13 | A kind of broom corn millet seed dressing |
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| CN105248451A true CN105248451A (en) | 2016-01-20 |
| CN105248451B CN105248451B (en) | 2018-06-29 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101208008A (en) * | 2004-11-30 | 2008-06-25 | 辛根塔参与股份公司 | Process and composition for coating propagation material |
| CN104168771A (en) * | 2011-12-13 | 2014-11-26 | 孟山都技术公司 | Plant growth-promoting microbes and uses therefor |
| CN104521538A (en) * | 2015-01-19 | 2015-04-22 | 西北农林科技大学 | Dry land broom corn millet water-saving and high-yield cultivating method |
-
2015
- 2015-11-13 CN CN201510774825.3A patent/CN105248451B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101208008A (en) * | 2004-11-30 | 2008-06-25 | 辛根塔参与股份公司 | Process and composition for coating propagation material |
| CN104168771A (en) * | 2011-12-13 | 2014-11-26 | 孟山都技术公司 | Plant growth-promoting microbes and uses therefor |
| CN104521538A (en) * | 2015-01-19 | 2015-04-22 | 西北农林科技大学 | Dry land broom corn millet water-saving and high-yield cultivating method |
Non-Patent Citations (5)
| Title |
|---|
| 徐汉虹: "《植物化学保护学 第4版》", 30 September 2007, 中国农业出版社 * |
| 沈晋良: "《农药加工与管理》", 30 June 2002, 中国农业出版社 * |
| 王江柱: "《混配农药使用 第1部》", 31 January 2014, 中国农业出版社 * |
| 金波: "《家庭养花诀窍集》", 31 October 1994, 中国农业出版社 * |
| 高志军等: ""药剂拌种对糜子丝黑穗病的影响"", 《内蒙古农业科技》 * |
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Granted publication date: 20180629 Termination date: 20181113 |