CN106554218A - Bactericide fertilizer emulsifiable granula and preparation method thereof - Google Patents
Bactericide fertilizer emulsifiable granula and preparation method thereof Download PDFInfo
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- CN106554218A CN106554218A CN201510617726.4A CN201510617726A CN106554218A CN 106554218 A CN106554218 A CN 106554218A CN 201510617726 A CN201510617726 A CN 201510617726A CN 106554218 A CN106554218 A CN 106554218A
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- fertilizer
- bactericide
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- granula
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Abstract
The invention belongs to Pesticidal products field, it is related to Bactericide fertilizer, more particularly to a kind of Bactericide fertilizer emulsifiable granula and preparation method thereof includes following composition according to percentage by weight：Difenoconazole 0.1%～5%；Carrier fertilizer 20%～40%；Emulsifying agent 6%～12%；Water-soluble polymer 6%～12%；Balance of carrier.Compared with prior art, advantages of the present invention and good effect are, the present invention is by providing a kind of Bactericide fertilizer emulsifiable granula, which is made directly to apply as base manure, the generation of watermelon blight can effectively be prevented, avoid the dispenser after morbidity from being unable to reach the loss that preferable prevention effect causes watermelon dead seedling, meet the requirement of base manure again, reach the purpose got twice the result with half the effort.
Description
Technical field
The invention belongs to Pesticidal products field, is related to Bactericide fertilizer, more particularly to a kind of bactericide
Fertile emulsifiable granula and preparation method thereof.
Background technology
Watermelon blight is dependent territory by Deuteromycotina fungi, caused by watermelon pinch outs infect
Disease is passed, the title of " plant cancer " is have, can be occurred in each period of watermelon growing,
Watermelon offspring and ground stem above section withered death, the underproduction of being short of seedling are not only resulted in, and germ is also
Energy contaminated soil, infecting potential were prevented watermelon to plant from continuous cropping, and were especially existed up to 4～7 years
Soil moisture content is high, falls ill serious during high humidity.
At present, in production be used for prevent and treat watermelon blight agricultural chemicals Zhu Yao You hymexazos, carbendazim,
Thiophanate-methyl, thiram, sulphur, Kocide SD etc..In specific productive life, make
To be separated with fertilising process with during above-mentioned bactericide, at least be needed in the whole growth cycle of watermelon
Will even repeatedly sterilized and fertilizer twice, but the whole production cycle of watermelon is left at 80～85 days
The right side, so frequently sterilized fertilising considerably increases the labour intensity and work number of times of peasant, no
Sharp agricultural development.
The content of the invention
The present invention is directed to the sterilization of above-mentioned watermelon, fertilising and separately need to carry out, and sterilized fertilizer application frequency is frequent
Etc. technical problem, there is provided a kind of formula is reasonable, processing is simple, killing without the need for frequently sterilization fertilising
Bacterium medicine fertilizer emulsifiable granula and preparation method thereof.
In order to achieve the above object, the technical solution used in the present invention is that the present invention provides a kind of Bactericide fertilizer can
Emulsification granula, includes following composition according to percentage by weight：
Preferably, the carrier fertilizer is ammonium chloride, ammonium sulfate, urea, potassium chloride, potassium sulfate, phosphorus
At least one material in a sour ammonium, monohydrate zinc sulphate, borax.
Preferably, contained N element content is Bactericide fertilizer emulsifiable granula gross weight in the carrier fertilizer
5%～25%, P element content for Bactericide fertilizer emulsifiable granula gross weight 1%～10%, K it is first
Cellulose content for Bactericide fertilizer emulsifiable granula gross weight 1%～10%, Zn-ef ficiency content are that Bactericide fertilizer can breast
Change the 0.5%～2% of granula gross weight, boron content is Bactericide fertilizer emulsifiable granula gross weight
0.5%～2%.
Preferably, the emulsifying agent be nonionic and anion compounded surfactant, nonionic phosphate,
Any one material in nonionic sulfuric ester..
Preferably, the water-soluble polymer forms sediment selected from polyvinyl alcohol, sodium carboxymethylcellulose, carboxymethyl
Any one material in powder sodium..
Preferably, the water-soluble polymer is aqueous solution state.
Preferably, the proportioning between the water-soluble polymer and water is 1:8～12.
Preferably, the carrier is dextrin, sugar, urea, ammonium sulfate, glauber salt, ammonium hydrogen carbonate, benzene
Any one material in sodium formate and soluble starch.
Present invention also offers the preparation method of above-mentioned Bactericide fertilizer emulsifiable granula, comprises the following steps：
A, first Cipralan is well mixed with carrier fertilizer, obtains medicine fertilizer；
B, by liquid medicine fertilizer and emulsifying agent be well mixed, obtain mixed fertilizer；
C, mixed liquor is added to the aqueous solution of water-soluble polymer in be well mixed, obtain breast
Agent；
D, will carrier add emulsion in obtain pre-granulation mixture；
E, granulation, drying.
Present invention also offers the application direction of above-mentioned Bactericide fertilizer emulsifiable granula, the Bactericide fertilizer can breast
Changing granula is used to prevent and treat watermelon blight.
Compared with prior art, advantages of the present invention and good effect be,
1st, the present invention is by providing a kind of Bactericide fertilizer emulsifiable granula so as to directly apply as base manure, energy
The effectively generation of prevention watermelon blight, it is to avoid the dispenser after morbidity is unable to reach preferable prevention effect and causes
The loss of watermelon dead seedling, meets the requirement of base manure again, reaches the purpose got twice the result with half the effort.
2nd, the Bactericide fertilizer emulsifiable granula that the present invention is provided plays sterilized double with fertilising after applied once
Recast is used, and can effectively prevent and treat watermelon blight, while and play a part of basal dressing, while also saving single
The auxiliary agent and packing cost of bactericide and fertilizer are solely applied by several times, save labor cost.
3rd, the environmentally friendly formulation of Bactericide fertilizer emulsifiable granula category that the present invention is provided, the release of emulsifiable granula can subtract
The usage amount of little wettable powder, and the regular dosage form such as use cost and wettable powder is suitable.Compare wettable
Property the common formulations such as pulvis, while no dust pollution and this product needs to apply in watermelon in this product production process
Fertilizer three periods (Seedling Stage, stretch the climing phase, knot the melon phase) can apply, using this product after, no longer
Need the soil-borne diseases such as droop to be prevented and treated using other common fungicides, reduce planting cost.
Specific embodiment
In order to be more clearly understood that the above objects, features and advantages of the present invention, with reference to concrete reality
The present invention will be further described to apply example.It should be noted that in the case where not conflicting, the reality of the application
Apply example and the feature in embodiment can be mutually combined.
Many details are elaborated in the following description in order to fully understand the present invention, but, this
It is bright to be implemented using other modes described here are different from, therefore, the present invention is not limited to following
The restriction of the specific embodiment of prospectus.
Embodiment 1：The present embodiment provides the Bactericide fertilizer emulsifiable granula of one group of concrete proportioning
Difenoconazole 0.1%, carrier fertilizer (ammonium sulfate, potassium sulfate, potassium chloride, monohydrate zinc sulphate, boron
The mixture of sand, makes N element content for Bactericide fertilizer emulsifiable granula gross weight 25% in carrier fertilizer,
P element content for Bactericide fertilizer emulsifiable granula gross weight 1%, K element content are that Bactericide fertilizer can breast
The 1% of change granula gross weight, Zn-ef ficiency content for Bactericide fertilizer emulsifiable granula gross weight 0.5%, boron unit
Cellulose content for Bactericide fertilizer emulsifiable granula gross weight 0.5%) 20%, emulsifying agent FS-7PG (FS-7PG
For nonionic and anion compounded surfactant, provided by the production of this grease of bamboo company) 6%, water-soluble poly
Compound polyvinyl alcohol (PVA) 6%, balance of carrier Sodium Benzoate are supplied.First by Difenoconazole carrier
Fertilizer is well mixed, and obtains medicine fertilizer, then medicine fertilizer and emulsifying agent are well mixed, obtain mixed fertilizer, after mixing
Mixed fertilizer be added into the aqueous solution of 10% polyvinyl alcohol (PVA) (PVA and water be by 1:10 are made into water
Solution) in, it is well mixed and obtains sticky emulsion, then will obtains in the addition of carrier Sodium Benzoate sticky emulsion
To pre-granulation mixture, finally granulate and be dried.
Embodiment 2：The present embodiment provides the Bactericide fertilizer emulsifiable granula of one group of concrete proportioning
Difenoconazole 5%, carrier fertilizer (mixture of ammonium chloride, urea, potassium chloride and borax,
Make N element content for Bactericide fertilizer emulsifiable granula gross weight 20%, P element content in carrier fertilizer
For the 5% of Bactericide fertilizer emulsifiable granula gross weight, K element content is Bactericide fertilizer emulsifiable granula gross weight
The 2% of amount, Zn-ef ficiency content for Bactericide fertilizer emulsifiable granula gross weight 2%, boron content is sterilization
2%) the 40% of medicine fertilizer emulsifiable granula gross weight, emulsifying agent SB-75 (SB-75 be nonionic and
Anion compounded surfactant, is equally provided by the production of this grease of bamboo company) 12%, it is water-soluble
Property polymer carboxymethyl's sodium starch (CMS) 11%, balance of carrier glauber salt is supplied.First
Difenoconazole carrier fertilizer is well mixed, medicine fertilizer is obtained, then medicine fertilizer and emulsifying agent is well mixed, obtain
To mixed fertilizer, mixed mixed fertilizer be added into 10% polyvinyl alcohol (PVA) the aqueous solution (PVA and
Water presses 1:10 are made into the aqueous solution) in, it is well mixed and obtains sticky emulsion, then carrier glauber salt is added
Pre-granulation mixture is obtained in sticky emulsion, is finally granulated and is dried.
Embodiment 3：The present embodiment provides the Bactericide fertilizer emulsifiable granula of one group of concrete proportioning
Difenoconazole 3%, carrier fertilizer (ammonium chloride, urea, potassium sulfate, MAP, a water
The mixture of zinc sulfate and borax, makes N element content in carrier fertilizer be that Bactericide fertilizer emulsifiable granula is total
The 10% of weight, P element content for Bactericide fertilizer emulsifiable granula gross weight 10%, K element content is
The 2% of Bactericide fertilizer emulsifiable granula gross weight, Zn-ef ficiency content are Bactericide fertilizer emulsifiable granula gross weight
2%, boron content for Bactericide fertilizer emulsifiable granula gross weight 2%) 30%, emulsifying agent FS-7PG
(FS-7PG is nonionic and anion compounded surfactant, is provided by the production of this grease of bamboo company)
12%, water-soluble polymer sodium carboxymethylcellulose (CMC) 10%, balance of carrier sulfuric acid
Ammonium is supplied.First Difenoconazole carrier fertilizer is well mixed, medicine fertilizer is obtained, then by medicine fertilizer and is emulsified
Agent is well mixed, and obtains mixed fertilizer, and mixed mixed fertilizer is added into 10% polyvinyl alcohol (PVA)
(PVA and water press 1 to the aqueous solution:10 are made into the aqueous solution) in, it is well mixed and obtains sticky emulsion, then will
Carrier ammonium sulfate obtains pre-granulation mixture in adding sticky emulsion, finally granulates and is dried..
In order to preferably verify the present invention practical application effect, below with field efficacy example come
Illustrate sterilization of the invention
The field control effectiveness test effect of medicine fertilizer emulsifiable granula.
Reagent agent：
(1) test medicine：The emulsifiable grain of 0.5% Difenoconazole medicine fertilizer prepared by embodiment 2
Agent.
(2) comparison medicament：25% Difenoconazole missible oil.
(3) controlling object：Watermelon blight.
(4) application method：0.5% Difenoconazole medicine fertilizer emulsifiable granula is directly spread as base manure
Apply, 3000 grams/acre of preparation dosage；25% Difenoconazole missible oil of comparison medicament is in watermelon seedling
Soil is mixed before transplanting, fertilizer is mixed and is spread fertilizer over the fields, 50 grams/acre, after dispenser, transplant watermelon seedling.
Tested in Shandong Province Dongchangfu District road junction paving village on June 20th, 2014.From examination
Result table 1 is tested as can be seen that the Difenoconazole medicine fertilizer emulsifiable granula of the present invention is withered to watermelon
The good prevention effect of disease of withering, to watermelon safety, in the case of identical effective dose, drug effect is better than right
According to 25% Difenoconazole missible oil of medicament, and effect of increasing production is obvious.
Table 1, preventing and treating watermelon blight field control effectiveness test statistical form.
The production technology of the medicine fertilizer emulsifiable granula preparation method of the present invention is ripe, can be by
Up-to-standard, the medicine fertilizer emulsifiable granula of effect stability is produced according to product standard.Produce for checking
Quality stability, We conducted the heat storage stability test of product：In 54 DEG C of ± 2 DEG C of bars
Store 14 days under part, determine the resolution ratio of active ingredient, moisture, pH value etc..Result of the test
Table shows that product quality has good stability, and indices meet standard and require that (result of the test is shown in
Table is 2).
Table 2,0.5% Difenoconazole medicine fertilizer emulsifiable granula heat storage stability result of the test.
The above, is only presently preferred embodiments of the present invention, is not to make other forms to the present invention
Limit, any those skilled in the art are changed or changed possibly also with the technology contents of the disclosure above
Type is applied to other fields for the Equivalent embodiments of equivalent variations, but every without departing from technical solution of the present invention
Content, according to the present invention technical spirit above example is made any simple modification, equivalent variations with
Remodeling, still falls within the protection domain of technical solution of the present invention.
Claims (10)
1. a kind of Bactericide fertilizer emulsifiable granula, it is characterised in that include following composition according to percentage by weight：
2. Bactericide fertilizer emulsifiable granula according to claim 1, it is characterised in that the carrier fertilizer is ammonium chloride, ammonium sulfate, urea, potassium chloride, potassium sulfate, MAP, monohydrate zinc sulphate, at least one material in borax.
3. Bactericide fertilizer emulsifiable granula according to claim 2, it is characterized in that, in the carrier fertilizer, contained N element content is the 5%～25% of Bactericide fertilizer emulsifiable granula gross weight, P element content for Bactericide fertilizer emulsifiable granula gross weight 1%～10%, K element content for Bactericide fertilizer emulsifiable granula gross weight 1%～10%, Zn-ef ficiency content for Bactericide fertilizer emulsifiable granula gross weight 0.5%～2%, boron content for Bactericide fertilizer emulsifiable granula gross weight 0.5%～2%.
4. Bactericide fertilizer emulsifiable granula according to claim 1, it is characterised in that the emulsifying agent is any one material in nonionic and anion compounded surfactant, nonionic phosphate, nonionic sulfuric ester.
5. Bactericide fertilizer emulsifiable granula according to claim 1, it is characterised in that any one material of the water-soluble polymer in polyvinyl alcohol, sodium carboxymethylcellulose, sodium carboxymethyl starch.
6. Bactericide fertilizer emulsifiable granula according to claim 5, it is characterised in that the water-soluble polymer is aqueous solution state.
7. Bactericide fertilizer emulsifiable granula according to claim 6, it is characterised in that the proportioning between the water-soluble polymer and water is 1:8～12.
8. Bactericide fertilizer emulsifiable granula according to claim 1, it is characterised in that the carrier is any one material in dextrin, sugar, urea, ammonium sulfate, glauber salt, ammonium hydrogen carbonate, Sodium Benzoate and soluble starch.
9. the preparation method of the Bactericide fertilizer emulsifiable granula described in 1～8 any one of aforesaid right is prepared, it is characterised in that comprised the following steps：
A, first Cipralan is well mixed with carrier fertilizer, obtains medicine fertilizer；
B, by liquid medicine fertilizer and emulsifying agent be well mixed, obtain mixed fertilizer；
C, mixed liquor is added to the aqueous solution of water-soluble polymer in be well mixed, obtain emulsion；
D, will carrier add emulsion in obtain pre-granulation mixture；
E, granulation, drying.
10. the application of the Bactericide fertilizer emulsifiable granula described in any one of claim 1～8, it is characterised in that the Bactericide fertilizer emulsifiable granula is used to prevent and treat watermelon blight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510617726.4A CN106554218A (en) | 2015-09-24 | 2015-09-24 | Bactericide fertilizer emulsifiable granula and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510617726.4A CN106554218A (en) | 2015-09-24 | 2015-09-24 | Bactericide fertilizer emulsifiable granula and preparation method thereof |
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| CN106554218A true CN106554218A (en) | 2017-04-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110583640A (en) * | 2019-09-30 | 2019-12-20 | 江苏七洲绿色化工股份有限公司 | Emulsifiable granule containing pyraclostrobin and difenoconazole and preparation method and application thereof |
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| CN102669101A (en) * | 2012-05-17 | 2012-09-19 | 广东中迅农科股份有限公司 | Azoxystrobin-containing bactericide fertilizer granules |
| CN102775241A (en) * | 2011-05-09 | 2012-11-14 | 深圳诺普信农化股份有限公司 | Granular pesticide fertilizer, and preparation method and application thereof |
| CN104522045A (en) * | 2014-12-03 | 2015-04-22 | 联保作物科技有限公司 | Pesticide composition, sustained-release pesticidal fertilizer, and preparation methods thereof |
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2015
- 2015-09-24 CN CN201510617726.4A patent/CN106554218A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102775241A (en) * | 2011-05-09 | 2012-11-14 | 深圳诺普信农化股份有限公司 | Granular pesticide fertilizer, and preparation method and application thereof |
| CN102669101A (en) * | 2012-05-17 | 2012-09-19 | 广东中迅农科股份有限公司 | Azoxystrobin-containing bactericide fertilizer granules |
| CN104522045A (en) * | 2014-12-03 | 2015-04-22 | 联保作物科技有限公司 | Pesticide composition, sustained-release pesticidal fertilizer, and preparation methods thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110583640A (en) * | 2019-09-30 | 2019-12-20 | 江苏七洲绿色化工股份有限公司 | Emulsifiable granule containing pyraclostrobin and difenoconazole and preparation method and application thereof |
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