CN103461349B - Coating agent for seed and its production and use - Google Patents
Coating agent for seed and its production and use Download PDFInfo
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- CN103461349B CN103461349B CN201310347634.XA CN201310347634A CN103461349B CN 103461349 B CN103461349 B CN 103461349B CN 201310347634 A CN201310347634 A CN 201310347634A CN 103461349 B CN103461349 B CN 103461349B
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Abstract
The invention provides a kind of coating agent for seed and preparation method thereof; The raw material of this coating agent for seed comprises: imidazoles bactericide, sodium alginate and diatomite; Coating agent for seed provided by the invention significantly can reduce the incidence of disease of crop in cruciferae club root, and efficiently, low toxicity, low-residual, use safety, environmental protection, simplify club root and prevent and treat program, adapt to Mechanization sowing demand.
Description
Technical field
The invention belongs to agricultural seeder seed processing technology field, be specifically related to a kind of coating agent for seed for crop in cruciferae and preparation method thereof.
Background technology
Seed pelleting refers to and utilizes sticker or film forming agent, use specific seed pelleting machine, by non-seed materials such as bactericide, insecticide, micro-fertilizer, plant growth regulator, colouring agent or fillers, be wrapped in outside seed, to reach seed globulate or the original shape of basic maintenance, improve resistance, disease resistance, accelerate to germinate, promote seedling, increase yield, carries a high-quality seed technology.Seed coat agent energy rapid solidification film forming, thus difficult drop-off.After the planting seed crossed with seed coat agent bag, can imbibition rapidly.Along with the continuous growth of growth and the seedling gradually of embryo in seed, the various active ingredients contained discharge by seed coat agent lentamente, progressively absorbed in body by seed seedling, or be released slowly in the soil of seed annex, thus the object reaching control seedling stage diseases and pests, promote crop growth, improve crop yield.Seed pelleting has been listed in the agrotechnique project that China's emphasis is promoted.
Club root is Cruciferae (Cruciferae) plant disease that plasmodiophora brassica bacteria (PlasmodiophorabrassicaeWor.) causes.Diseased plant has rape, broccoli, Chinese cabbage, cauliflower, slash indigo plant, leaf mustard, radish, turnip etc.Plant root enlargement of being injured is even rotten, directly causes plant growth slow or dead, makes crop yield, quality degradation, can cause the Severe Reduction of 50%-100%.Plant their early stage root is often out of shape, and occurs fusiform tumour.Plasmodiophora brassica bacteria can be more than Survival for 10 Years in soil.The acidity of club root impeded drainage cooling is the most serious to neutral soil.The measure preventing and treating club root at present mainly contains two kinds: one, physical control measure: a right and wrong brassicaceous vegetable carries out crop rotation; Two is find that diseased plant is removed in time, and diseased plant is carried outside and to burn outside field or buried; Three is that liming regulates soil acidity or alkalinity, general mu liming powder 75-100 kilogram; Four is that ash mixes earth mulch kind; Five is rational fertilisings.Two, chemical control: soil disinfection can be sprinkled with 50% carbendazim, 600 times of liquid or fenaminosulf 500 times of liquid and be executed; 50% carbendazol wettable powder 500 times liquid, 70% thiophanate methyl, 800 times of liquid, the many Mils of 58% thunder 1000 times of liquid, every strain 0.4-0.5 rises and fills with root.But be that physical control or chemical control are all consuming time, effort, chronic administration pulverized limestone can make soil compaction.Wherein chemical control adopt bold and vigorous execute or fill with root usually all to carry out 2-3 time, greatly, labor cost is high for dosing; After carrying out soil disinfection with chemical agent, usually there is late sowing phenomenon, generally wanted and could sow for 3-7 days; If some chemical agent Dressing date and working concentration unreasonable, particularly during plantlet of transplant, if plant root has wound or is in young tender period, the extremely low medicament of concentration is irrigated and plant strain growth also can be caused slow even dead; In addition, a large amount of soil chemicals treatment can make medicament directly penetrate in soil or underground water, not only causes environmental pollution, also can bring harm to health.
Summary of the invention
In order to overcome the shortcoming of prior art, the object of this invention is to provide a kind of coating agent for seed, the raw material of this coating agent for seed comprises: imidazoles bactericide, sodium alginate and diatomite, and described imidazoles bactericide is that probenazole, furidazol, section are good, any one in carbendazim, benomyl.
With traditional soil disinfection, fill with the modes such as root and prevent and treat compared with crop club root, adopt coating agent for seed of the present invention, significantly can reduce the incidence of disease of crop in cruciferae club root, and efficient, low toxicity, low-residual, use safety, environmental protection, simplify and prevent and treat club root work program, save a large amount of labor costs, adapted to the development of Mechanization sowing.
Preferably, in mass parts, the consumption of described each raw material is: imidazoles bactericide 10-30 part, sodium alginate 1-10 part and diatomite 5-10 part; Preferably, imidazoles bactericide consumption is 15-30 part.
Preferably, also to comprise good fortune handsome for the raw material of described coating agent for seed.Good fortune is handsome must be protective fungicide; the disease caused by Botrytis cinerea can be prevented and treated; it is very effective to interlink spore genus, Botrytis, Phytophthora, Plasmopara, Sclerotinia and Venturia pathogen; also good result is had to the Botrytis cinerea of anti-benzimidazole type and dicarboximide series bactericidal agent; resistance of rainwater washing against; lasting period is long; have the effect of excellent planting property of control food mite class concurrently; also there is remarkable preventive effect to crucifer club root, also have good preventive effect to by head mold microbial rape seedling damping off.
Preferably, the raw material of described coating agent for seed also comprises carbosulfan.Carbosulfan has and drives bird, keeps away mouse and effect such as control soil insect etc., itself and above-mentioned raw materials component interworking, can also play the effect of obviously promotion plant growth and volume increase.Carbosulfan belongs to carbamates, its toxicity mechanism is the activity suppressing insect enzyme acetylcholine (Ache) and carboxy-lesterase, cause the accumulation of acetylcholine (Ach) and carboxylate, affect the normal nerve conduction of insect and lethal, toxicity is low, belonging to highly effective and safe, insecticidal/acaricidal agent easy to use, is one of comparatively ideal substitute species of highly toxic pesticide carbofuran.Its lethality is strong, and instant effect, has stomach toxicity and action of contace poison.Feature is that fat-soluble, interior absorption is good, penetration is strong, effect rapidly, residual low, have longer residual effect, use safety etc., to adult and larva all effective, harmless to crop.The diversified economy crop pest such as the fruit such as oranges and tangerines and vegetables, corn, cotton, paddy rice, sugarcane can be prevented and treated, particularly excellent to the control efficiency of aphid.
Preferably, in mass parts, described good fortune is handsome that consumption is 3-7.5 part, more preferably 5-7.5 part.
Preferably, in mass parts, described carbosulfan consumption is 7.5-15 part.
The present invention by continuous 3 years fields and indoor composite test determination coating agent for seed main component imidazoles bactericide, good fortune handsome, the said ratio of the raw material such as carbosulfan.This proportioning can not only ensure operability during seed pelleting, and can ensure that the seed after above-mentioned formula dressing has identical germination rate with non-capsuled seed, can preserve more than 6 months at normal temperatures.Meanwhile, said ratio has best club root control efficiency, the longest field reagent lasting period and minimum poisoning.
Another object of the present invention is to provide the preparation method of above-mentioned coating agent for seed, and this preparation method comprises the following steps: each for described coating agent for seed component is added mixing in proportion, to obtain final product.Preparation method of the present invention is the method that routine prepares seed coating medicine, and it is simple to operate.
Another object of the present invention is to provide the application of described coating agent for seed in control crop in cruciferae club root; Preferably, in described utilization by described coating agent for seed and seed according to the ratio of mass ratio 1:10-30, dressing is carried out to seed, air-dry, to obtain final product.
Compared with prior art, the present invention also has following remarkable advantage in the present invention:
1, adopt coating agent for seed of the present invention on seed germination without impact, after dressing, seed germination rate reaches national crop seeds quality standard (rape seed germination rate >=80%, Chinese cabbage seeds germination rate >=85%).
2, the raw material components of coating agent for seed of the present invention is the ecological agent that can be used on veterinary antibiotics, safety, low toxicity.
3, coating agent for seed of the present invention carries out soil disinfection compared to single medicament and fills with the mode such as root, and medicament there will not be dead seedling, and can significantly improve lasting period of medicament, stability and medicament to the safety of plant.
4, coating agent for seed of the present invention compared to traditional soil disinfection, fill with the mode such as root, medicament can not immerse underground water, have clean, low-residual, the advantage such as environmental protection.
5, coating agent for seed of the present invention; overcome single medicament to the susceptibility of plant and poisoning; effectively make use of the interior suction of medicament, protection and growth-promoting functions, also there is reduction club root in seedling stage simultaneously and infect, control worm mouse harm in seedling stage and urge long comprehensive function strong sprout.
6, adopt coating agent for seed of the present invention, dosing significantly reduces, and saves 2/3rds than seedbed treatment agent consumption, 4/5ths are saved than sowing in the field soil treatment dosing, and application times also significantly reduces, only with once taking effect, achieve efficient veritably.
7, adopt coating agent for seed of the present invention, simplify and prevent and treat club root work program, save a large amount of labor costs, adapted to the development of Mechanization sowing.
Embodiment
Below by embodiment, the present invention is specifically described; what be necessary to herein means out is that following examples are just for being further detailed the present invention; limiting the scope of the invention can not be interpreted as; some nonessential improvement and adjustment that the person skilled in the art in this field makes according to foregoing invention content, still belong to protection scope of the present invention.
In addition, it should be noted that raw material of the present invention is commercial products, the consumption of each raw material is all with parts by weight.
Embodiment 1
Get good 10 parts of section, sodium alginate 5 parts, 5 parts, diatomite, mixing, obtained seed coating medicine, gets 100 grams of seed coating medicine bags by 1 kilogram of rape seed, gets 10 grams of seed coating medicine bags by 0.1 kilogram of Chinese cabbage seeds, natural air drying.
Embodiment 2
Get carbendazim 15 parts, sodium alginate 10 parts, 5 parts, diatomite, mixing, obtained seed coating medicine, gets 100 grams of seed coating medicine bags by 1 kilogram of rape seed, gets 10 grams of seed coating medicine bags by 0.1 kilogram of Chinese cabbage seeds, natural air drying.
Embodiment 3
Get benomyl 15 parts, sodium alginate 5 parts, 5 parts, diatomite, mixing, obtained seed coating medicine, gets 100 grams of seed coating medicine bags by 2.5 kilograms of rape seeds, gets 10 grams of seed coating medicine bags by 0.25 kilogram of Chinese cabbage seeds, natural air drying.
Embodiment 4
Get probenazole 15 parts, good fortune is handsome obtains 3 parts, sodium alginate 1 part, 10 parts, diatomite, mixing, and obtained seed coating medicine, gets 100 grams of seed coating medicine bags by 2 kilograms of rape seeds, get 10 grams of seed coating medicine bags by 0.2 kilogram of Chinese cabbage seeds, natural air drying.
Embodiment 5
Get good 15 parts of section, good fortune is handsome obtains 3 parts, sodium alginate 5 parts, 5 parts, diatomite, mixing, and obtained seed coating medicine, gets 100 grams of seed coating medicine bags by 2.5 kilograms of rape seeds, get 10 grams of seed coating medicine bags by 0.25 kilogram of Chinese cabbage seeds, natural air drying.
Embodiment 6
Get furidazol 15 parts, good fortune is handsome obtains 7.5 parts, carbosulfan 15 parts, sodium alginate 1 part, 10 parts, diatomite, mixing, and obtained seed coating medicine, gets 100 grams of seed coating medicine bags by 2 kilograms of rape seeds, get 10 grams of seed coating medicine bags by 0.2 kilogram of Chinese cabbage seeds, natural air drying.
Embodiment 7
Get good 20 parts of section, good fortune is handsome obtains 5 parts, carbosulfan 7.5 parts, sodium alginate 7 parts, 10 parts, diatomite, mixing, and obtained seed coating medicine, gets 100 grams of seed coating medicine bags by 3 kilograms of rape seeds, get 10 grams of seed coating medicine bags by 0.3 kilogram of Chinese cabbage seeds, natural air drying.
Embodiment 8
Get good 30 parts of section, good fortune is handsome obtains 7.5 parts, carbosulfan 15 parts, sodium alginate 10 parts, 10 parts, diatomite, mixing, and obtained seed coating medicine, gets 100 grams of seed coating medicine bags by 3 kilograms of rape seeds, get 10 grams of seed coating medicine bags by 0.3 kilogram of Chinese cabbage seeds, natural air drying.
Using embodiment 1-8 by the rape of seed coating medicine process and Chinese cabbage seeds as experimental group, be designated as experimental group 1,2,3,4,5,6,7,8 respectively, the rape wherein in each experimental group is identical with the seed of Chinese cabbage.
The rape of control group and the seed of Chinese cabbage do not carry out any process, are designated as CK, and the seed of control group is identical with experimental group.
For formation testing dish, its seed quality testing result: purity >=85%, cleanliness >=98%, germination rate >=80%.
For examination Chinese cabbage, its seed quality testing result: purity >=96%, cleanliness >=98%, germination rate >=85%.
Table 1 experimental group and control group rape club root preventive effect and Yield compari@
| Group | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | CK |
| Club root incidence of disease % | 18.6 | 26.9 | 29.2 | 28.1 | 26.5 | 14.5 | 12.1 | 11.5 | 91.0 |
| Output Kg/667M 2 | 188.5 | 166.7 | 170.2 | 175.6 | 179.1 | 196.7 | 218.6 | 215.2 | 121.1 |
| 30 days seedling stages plant height cm | 17.1 | 15.1 | 15.4 | 14.9 | 14.8 | 16.1 | 19.5 | 19.8 | 14.2 |
Table 2 experimental group and control group are to celery cabbage clubroot preventive effect and Yield compari@
| Group | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | CK |
| Club root incidence of disease % | 24.3 | 29.7 | 32.1 | 31.3 | 30.2 | 21.9 | 22.1 | 21.3 | 95.5 |
| Output Kg/667 M 2 | 7125 | 5950 | 5822 | 5811 | 5752 | 7098 | 7222 | 7350 | 3169 |
| 30 days seedling stages plant height cm | 17.0 | 14.2 | 14.5 | 14.1 | 14.7 | 16.0 | 16.5 | 16.8 | 13.5 |
Result shows to adopt coating agent for seed of the present invention effectively can prevent and treat the club root of the crop in cruciferae such as rape, Chinese cabbage, and the incidence of disease of club root significantly reduces, and crop yield is greatly improved, and plays effects such as promoting plant strain growth in seedling stage.
Claims (9)
1. prevent and treat a coating agent for seed for crop in cruciferae club root, it is characterized in that, by mass parts, its raw material comprises:
Imidazoles bactericide 10-30 part
Sodium alginate 1-10 part
Diatomite 5-10 part
Described imidazoles bactericide is that probenazole, furidazol, section are good, any one in carbendazim, benomyl; Each for described coating agent for seed component is added mixing in proportion, to obtain final product.
2. coating agent for seed according to claim 1, is characterized in that, imidazoles bactericide consumption is 15-30 part.
3. coating agent for seed according to claim 1 and 2, is characterized in that, it is handsome that described seed coating medicine raw material also comprises good fortune.
4. coating agent for seed according to claim 3, is characterized in that, described seed coating medicine raw material also comprises carbosulfan.
5. coating agent for seed according to claim 3, is characterized in that, in mass parts, described good fortune is handsome that consumption is 3-7.5 part.
6. coating agent for seed according to claim 3, is characterized in that, in mass parts, described good fortune is handsome that consumption is 5-7.5 part.
7. coating agent for seed according to claim 4, is characterized in that, in mass parts, described carbosulfan consumption is 7.5-15 part.
8. the application of the coating agent for seed according to any one of claim 1-7 in control crop in cruciferae club root.
9. application according to claim 8, is characterized in that, be by described coating agent for seed and seed according to the ratio of mass ratio 1:10-30, dressing is carried out to seed, air-dry, to obtain final product.
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| CN201310347634.XA CN103461349B (en) | 2013-08-12 | 2013-08-12 | Coating agent for seed and its production and use |
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| CN201310347634.XA CN103461349B (en) | 2013-08-12 | 2013-08-12 | Coating agent for seed and its production and use |
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| CN103461349B true CN103461349B (en) | 2016-02-17 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104387151A (en) * | 2014-10-15 | 2015-03-04 | 中国农业大学 | Insecticidal antiviral vegetable seed pelleting agent and application thereof |
| CN105053013B (en) * | 2015-08-28 | 2018-07-13 | 四川省农业科学院植物保护研究所 | The efficiently coating agent for seed of prevention rapeseed clubroot |
| CN105123770A (en) * | 2015-08-28 | 2015-12-09 | 四川省农业科学院植物保护研究所 | Microcapsule slow-releasing seed coating agent for efficiently preventing and treating clubroots of oilseed rapes |
| CN105085071B (en) * | 2015-08-28 | 2019-03-05 | 四川省农业科学院植物保护研究所 | The releasing seed coating agent for preventing and treating rapeseed clubroot |
| CN105165897B (en) * | 2015-08-28 | 2018-09-28 | 四川省农业科学院植物保护研究所 | The efficient prevention rapeseed clubroot coating agent for seed and preparation method of high-temp resisting high-humidity resisting |
| CN106069099A (en) * | 2016-06-29 | 2016-11-09 | 固镇县华原家庭农场 | A kind of implantation methods of Abelmoschus esculentus |
| CN108848757A (en) * | 2018-07-17 | 2018-11-23 | 辽宁大学 | A method of improving Verbenaceae germination ratio |
| CN109699234A (en) * | 2018-08-30 | 2019-05-03 | 四川省农业科学院植物保护研究所 | A kind of seed-coating method and capsuled seed preventing rapeseed clubroot |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB670461A (en) * | 1948-11-30 | 1952-04-16 | Phelps Vogelsang | Seed pellets |
| CN1073064A (en) * | 1992-07-09 | 1993-06-16 | 公主岭市种子公司 | Handle a kind of method of seed with diatomite |
| CN1052847C (en) * | 1996-07-02 | 2000-05-31 | 湖南省园艺研究所 | Covering agent for hot pepper and water melon seed |
| CN102432379A (en) * | 2011-09-20 | 2012-05-02 | 湖南农业大学 | Ultrafine vegetable seed coating agent |
| CN103058764B (en) * | 2012-12-28 | 2015-05-20 | 北京克劳沃草业技术开发中心 | A coating agent and a method for pelleting seeds of Cynodondactylon (Linn.) Pers by using the coating agent |
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Non-Patent Citations (1)
| Title |
|---|
| 紫花苜蓿(Medicago sativa)新型种衣剂的研制;张燕慧;《兰州大学硕士学位论文》;20071015;第7页 * |
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