CN108191526A - A kind of Pesticidal foliage fertilizer composition suitable for vegetables - Google Patents
A kind of Pesticidal foliage fertilizer composition suitable for vegetables Download PDFInfo
- Publication number
- CN108191526A CN108191526A CN201810064610.6A CN201810064610A CN108191526A CN 108191526 A CN108191526 A CN 108191526A CN 201810064610 A CN201810064610 A CN 201810064610A CN 108191526 A CN108191526 A CN 108191526A
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- China
- Prior art keywords
- dihydrogen phosphate
- fertilizer composition
- foliage fertilizer
- vegetables
- composition suitable
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention provides a kind of Pesticidal foliage fertilizer composition suitable for vegetables, includes potassium dihydrogen phosphate mother liquor, Zhongshengmycin and Osthole；Prevention available for powdery mildew of cucumber.
Description
Technical field
The invention belongs to fertilizer fields, and in particular to a kind of Pesticidal foliage fertilizer composition suitable for vegetables.
Background technology
The use of agricultural chemicals is the current indispensable technological means of vegetables high yield, however chemical fertilizer, chemical pesticide
Serious environmental pollution and pesticide residue are also brought while increasing crop yield is ensured, quality is caused to reduce.A large amount of chemistry
The use of medicine fertilizer not only against the requirement of China's pollution-less agriculture production, also hampers the sustainable development of China's vegetables industry.
Foliage dressing can quickly provide nutrient needed for crop, keep nutrient balance in plant, improve the utilization ratio of fertilizer, most
Reach enhancing crop anti-adversity eventually, improve crop quality, increase the purpose of crop yield.With the lasting increasing of Grain in China yield
It is long, a large amount of n-p-k element is not only carried out from soil, middle trace element is also gradually exhausted, constantly by increasing to soil
Apply nitrogen, phosphorus and potassium fertilizer simultaneously, foliar fertilizer gradually draws attention as a kind of auxiliary fertilization mode.
Potassium dihydrogen phosphate is a kind of advanced phosphorus potassium compound fertilizer, and with nutritional ingredient height, chemical stabilization, hygroscopicity is small, is not easy
The advantages that caking, suitable for various soil and crop, thus is rapidly developed and is widely applied.The first patent of our company
Application CN103319254A is disclosed using potassium chloride and ammonium dihydrogen phosphate as raw material, reacts production biphosphate using double decomposition
Potassium, reaction equation are as follows：NH4H2PO4+KCL=KH2PO4+NH4CL.It has been prepared in the patent document comprising potassium dihydrogen phosphate
The biological compound fertilizer of mother liquor and edible culture medium.
Zhongshengmycin is a kind of novel fungicide.Belong to a kind of N- glucosides antibiotic.Its has a broad antifungal spectrum, to a variety of
Bacterium, fungi have good result.There is very good effect to Gram-negative and positive bacterium.Mycelia can be caused thin fungi
Intracellular plasm agglomerates, and has strong inhibiting effect to the sprouting of pathogen spore.With conventional dose no interactions resistance.
Osthole is the main chemical in common Chinese medicine material frutus cnidii, and medically, Osthole has been used to
Produce antibacterial anti-inflammatory, the drug for killing Trichomonas vaginalis.And the new bioactivity such as its anti-aging, anti-osteoporosis, antiallergy is also
It is reported in succession.Common cnidium fruit P.E is agriculturally being used for producing desinsection and the pesticide of antibacterial.
Due to pollution, competitiveness gradually weakens agricultural products in China in the international market, therefore many agricultural product lose state
Border market.Therefore, the problem of safety in production of vegetables is one extremely urgent, it would be highly desirable to develop pollution-free, low-residual be suitable for
The Pesticidal foliage fertilizer composition of vegetables.
Invention content
To solve technical problem in the prior art, the present invention provides a kind of foliar fertilizer suitable for vegetables and combines
Object.
A kind of Pesticidal foliage fertilizer composition suitable for vegetables, comprising potassium dihydrogen phosphate mother liquor, Zhongshengmycin and Osthole.
The preparation method of the potassium dihydrogen phosphate mother liquor is：Subdivision is carried out by solid material potassium chloride and ammonium dihydrogen phosphate
Solution reaction, reaction equation are as follows：NH4H2PO4+KCL=KH2PO4+NH4CL obtains biphosphate after concentrating, cooling down, crystallize
Potassium mother liquor.
The weight proportion of the Zhongshengmycin and Osthole is 1:5-5:1.
The Zhongshengmycin and Osthole total weight account for the 1-3% of potassium dihydrogen phosphate mother liquor weight.
A kind of Pesticidal foliage fertilizer composition suitable for vegetables of the present invention, it is preferred that the Zhongshengmycin and cnidium monnieri
The weight proportion of sub- element is 1:1.
A kind of Pesticidal foliage fertilizer composition suitable for vegetables of the present invention, it is preferred that the Zhongshengmycin and cnidium monnieri
Sub- element total weight accounts for the 1-3% of potassium dihydrogen phosphate mother liquor weight.
Pesticidal foliage fertilizer composition described in a kind of Pesticidal foliage fertilizer composition suitable for vegetables of the present invention also wraps
Containing trace element and/or conventional auxiliary element.
A kind of Pesticidal foliage fertilizer composition suitable for vegetables of the present invention is used for the purposes of cucumber crop powdery mildew.
Compared with prior art, the present invention has the advantages that：
In production technology of the present invention, raw material is solid, nontoxic, harmless, three-waste free discharge, and production is simple, and less input.It is raw
During production, other than obtaining major product potassium dihydrogen phosphate and ammonium chloride, a large amount of waste liquid phosphoric acid for failing crystallization can be also generated
It in potassium dihydrogen mother liquor, wherein containing nitrogen, phosphorus, potassium composition, can be recycled, be processed into the higher by-product of a variety of added values
Product can not only reduce resource consumption, while greatly improve the economic benefit of enterprise.
Medicine fertilizer composition of the present invention has powdery mildew of cucumber higher control effect, and synergistic effect is showed between component；This
The outer medicine fertilizer composition directly can provide nutrient composition for plant, promote plant robust growth, increase resistance, improve agricultural product
Quality, and yield can be improved.
Description of the drawings
Fig. 1:Technology path prepared by potassium dihydrogen phosphate mother liquor.
Fig. 2:Pesticidal foliage fertilizer technology path is produced using mother liquor.
Specific embodiment
The specific embodiment of the present invention is described in detail with reference to embodiment, it is to be understood that the guarantor of the present invention
Shield range is not restricted by specific implementation.
Embodiment 1：It is prepared by potassium dihydrogen phosphate mother liquor
Appropriate ammonium dihydrogen phosphate and potassium chloride are added in distilled water, a small amount of ammonium hydroxide is added and adjusts pH value to 7.0,
The saturated solution that part filter residue coexists is formed at 20 DEG C, and in 20 DEG C of filterings；Appropriate potassium chloride is added in this filtrate simultaneously
80 DEG C are heated to, it is 3.0 to adjust PH, stirs 30 minutes, mother liquor is obtained after concentrating, cooling down, crystallize.Wherein reaction raw materials n
(KCL):N (NH4H2PO4) is controlled 1:1.2-1.8 left and right.Particular technique route is as shown in Figure 1.
Embodiment 2 produces Pesticidal foliage fertilizer technology path using mother liquor；As shown in Figure 2.
3 Pesticidal foliage fertilizer composition of embodiment is to the field efficacy of powdery mildew of cucumber
Subjects, powdery mildew of cucumber.It carries out in cucumber green house, is used in powdery mildew early period of origination (cucumber fruiting period)
Hand sprayer sprays blade, and front and back dispenser uniformity, not flowing drop with liquid is advisable.Every 7d dispensers 1 time, altogether dispenser 2
It is secondary.Each medicament corresponds to 15m2 regions and sprays processing.Disease index is investigated before 1st dispenser, to determine disease radix：2nd time
7d investigates disease index after dispenser.Using 5 point samplings, randomly select per area at 5 points, 2 plants every, to the functional leaf of whole strain into
Row severity Scaling, and calculate disease index and preventive effect.
Grade scale：0 grade, disease-free spot；L grades, lesion area accounts for full wafer leaf area 5% and following；3 grades, lesion area accounts for
Full wafer leaf area 6%-10%；5 grades, lesion area accounts for full wafer leaf area 11%-20%；7 grades, lesion area accounts for full wafer blade face
Product 21%-40%；9 grades, lesion area accounts for more than 40% full wafer leaf area.
Test medicine
Medicine fertilizer A：100g potassium dihydrogen phosphate mother liquor+1g Zhongshengmycin+1g Ostholes
Medicine fertilizer B：100g potassium dihydrogen phosphate mother liquor+0.5g Zhongshengmycin+1g Ostholes
Medicine fertilizer C：100g potassium dihydrogen phosphate mother liquor+1.5g Zhongshengmycin+0.5g Ostholes
2 Pesticidal foliage fertilizer composition of table is to the field efficacy of powdery mildew of cucumber
As seen from the above table, when Zhongshengmycin, Osthole, potassium dihydrogen phosphate mother liquor is used alone, to powdery mildew of cucumber
Preventive effect it is relatively low, 1% Zhongshengmycin aqua and 1% Osthole aqua dilute 600 times small to the preventive effect of powdery mildew of cucumber respectively
In 50%, potassium dihydrogen phosphate mother liquor is used alone to powdery mildew of cucumber almost without preventive effect.By Zhongshengmycin and Osthole
After mixing, bactericidal property significantly improves, and reaches 80%.
Potassium dihydrogen phosphate mother liquor, Zhongshengmycin and Osthole are included in Pesticidal foliage fertilizer A, B, C provided by the invention, with
2% Zhongshengmycin Osthole aqua is compared, and Pesticidal foliage fertilizer composition significantly improves the control effect of powdery mildew of cucumber.And
And field observation finds it to crop safety.
Further narration is done to the present invention, but present invention is not limited to the embodiments described above above in conjunction with embodiment,
In the knowledge that one skilled in the relevant art has, it can also be made under the premise of present inventive concept is not departed from
Various change.
Claims (5)
1. a kind of Pesticidal foliage fertilizer composition suitable for vegetables, which is characterized in that comprising potassium dihydrogen phosphate mother liquor, Zhongshengmycin and
Osthole；
The preparation method of the potassium dihydrogen phosphate mother liquor is：It is anti-that double decomposition is carried out by solid material potassium chloride and ammonium dihydrogen phosphate
Should, reaction equation is as follows：NH4H2PO4+KCL=KH2PO4+NH4CL obtains potassium dihydrogen phosphate mother after concentrating, cooling down, crystallize
Liquid；
The weight proportion of the Zhongshengmycin and Osthole is 1:5-5:1；
The Zhongshengmycin and Osthole total weight account for the 1-3% of potassium dihydrogen phosphate mother liquor weight.
A kind of 2. Pesticidal foliage fertilizer composition suitable for vegetables according to claim 1, which is characterized in that the middle raw bacterium
The weight proportion of element and Osthole is 1:1.
A kind of 3. Pesticidal foliage fertilizer composition suitable for vegetables according to claim 1-2, which is characterized in that the middle life
Rhzomorph and Osthole total weight account for the 1-3% of potassium dihydrogen phosphate mother liquor weight.
A kind of 4. Pesticidal foliage fertilizer composition suitable for vegetables according to claim 1-3, which is characterized in that the leaf
Face medicine fertilizer composition is also comprising trace element and/or conventional auxiliary element.
5. a kind of Pesticidal foliage fertilizer composition suitable for vegetables described in claim 1-4 is used for the use of cucumber crop powdery mildew
On the way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810064610.6A CN108191526A (en) | 2018-01-23 | 2018-01-23 | A kind of Pesticidal foliage fertilizer composition suitable for vegetables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810064610.6A CN108191526A (en) | 2018-01-23 | 2018-01-23 | A kind of Pesticidal foliage fertilizer composition suitable for vegetables |
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| Publication Number | Publication Date |
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| CN108191526A true CN108191526A (en) | 2018-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810064610.6A Pending CN108191526A (en) | 2018-01-23 | 2018-01-23 | A kind of Pesticidal foliage fertilizer composition suitable for vegetables |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101176455A (en) * | 2007-12-17 | 2008-05-14 | 东莞市瑞德丰生物科技有限公司 | Composition with building action containing middle living bacterium element and alkene morpholine |
| CN101906001A (en) * | 2010-07-28 | 2010-12-08 | 深圳诺普信农化股份有限公司 | Medicinal fertilizer, application thereof and method for preparing particle medicinal fertilizer and powder medicinal fertilizer |
| CN103319254A (en) * | 2013-06-28 | 2013-09-25 | 安徽嘉联生物科技有限公司 | Recycling method of monopotassium phosphate mother liquor produced by double decomposition reaction |
-
2018
- 2018-01-23 CN CN201810064610.6A patent/CN108191526A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101176455A (en) * | 2007-12-17 | 2008-05-14 | 东莞市瑞德丰生物科技有限公司 | Composition with building action containing middle living bacterium element and alkene morpholine |
| CN101176455B (en) * | 2007-12-17 | 2013-04-17 | 东莞市瑞德丰生物科技有限公司 | Composition with building action containing middle living bacterium element and alkene morpholine |
| CN101906001A (en) * | 2010-07-28 | 2010-12-08 | 深圳诺普信农化股份有限公司 | Medicinal fertilizer, application thereof and method for preparing particle medicinal fertilizer and powder medicinal fertilizer |
| CN103319254A (en) * | 2013-06-28 | 2013-09-25 | 安徽嘉联生物科技有限公司 | Recycling method of monopotassium phosphate mother liquor produced by double decomposition reaction |
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Application publication date: 20180622 |
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