CN110105102A - A kind of dedicated Water soluble fertilizer of potato and application - Google Patents
A kind of dedicated Water soluble fertilizer of potato and application Download PDFInfo
- Publication number
- CN110105102A CN110105102A CN201810257701.1A CN201810257701A CN110105102A CN 110105102 A CN110105102 A CN 110105102A CN 201810257701 A CN201810257701 A CN 201810257701A CN 110105102 A CN110105102 A CN 110105102A
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- China
- Prior art keywords
- edta
- parts
- water soluble
- soluble fertilizer
- potato
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
Abstract
The present invention provides a kind of dedicated Water soluble fertilizer of potato and its application.A kind of dedicated Water soluble fertilizer of potato, the difference is that, the Water soluble fertilizer is that raw material configures by potassium nitrate, potassium dihydrogen phosphate, monoammonium phosphate, EDTA-Fe, EDTA-Mn, EDTA-Zn, EDTA-Cu, boric acid, sodium molybdate and oligosaccharide；The relative molecular mass 3000 ~ 8000 of the oligosaccharide.The beneficial effects of the present invention are Water soluble fertilizer good water solubility of the present invention is convenient for water-fertilizer integral application, and after use, potato does not generate antagonism to its Nutrient Absorption, can better promote the conversion of starch, improves potato yield and quality.
Description
Technical field:
It applies fertilizer field the invention belongs to agricultural irrigation, and in particular to a kind of dedicated Water soluble fertilizer of potato and application.
Background technique:
Potato has nutrition abundant, is rich in starch and multiple nutritional components, such as protein, carbohydrate, minerals, dimension life
Element etc., in addition to fat content is less, other protein, carbohydrate, iron and vitamin content are all remarkably higher than worldwide work
Object wheat, rice and corn, many countries need very big plantation amount using potato as staple food in the world.
Currently, potato fertilization mostly uses compound fertilizer, and compound fertilizer's absorption rate is low, causes soil hardening and salt marsh
Change.With agricultural development, " water-fertilizer integral " is gradually used more widely, water-soluble good for the facility for adapting to water-fertilizer integral
Water soluble fertilizer progress into market, but currently on the market there is no be directed to the development of potato growth characteristic dedicated Water soluble fertilizer.
The stem tuber of potato easily assembles nitrate, and nitrate is easily converted to nitrite (carcinogen), how to reduce
Nitrate content in potato becomes the difficult point in fertilizer practice.Therefore, science need to be developed for potato growth characteristic
Water-soluble fertilizer formula, improve its yield and quality while meeting water-soluble good.
Summary of the invention:
In view of the above technical defects, the present invention provides a kind of dedicated Water soluble fertilizer of potato and its application.
A kind of dedicated Water soluble fertilizer of potato, the difference is that, the Water soluble fertilizer is by potassium nitrate, potassium dihydrogen phosphate, phosphorus
Sour monoammonium, EDTA-Fe, EDTA-Mn, EDTA-Zn, EDTA-Cu, boric acid, sodium molybdate and oligosaccharide be raw material after mixing evenly
It configures；The relative molecular mass 3000~8000 of the oligosaccharide.
In above-mentioned technical proposal, the raw material weight proportioning of soup processed of the Water soluble fertilizer is as follows: potassium nitrate: 30~40 parts, biphosphate
Potassium: 20~30 parts, ammonium dihydrogen phosphate: 30~35 parts, EDTA-Fe:0.3~1.2 part, EDTA-Mn:0.1~0.3 part, EDTA-
Zn:0.1~0.3 part, EDTA-Cu:0.05~0.1 part, boric acid: 0.05~0.1 part, sodium molybdate: 0.006~0.015 part, oligomerization
Sugar: 2~10 parts.
Preferably, potassium nitrate: 35~38 parts, potassium dihydrogen phosphate: 22~25 parts, ammonium dihydrogen phosphate: 30~33 parts, EDTA-
Fe:0.3~0.5 part, EDTA-Mn:0.1~0.2 part, EDTA-Zn:0.1~0.2 part, EDTA-Cu:0.05~0.08 part, boron
Acid: 0.05~0.08 part and sodium molybdate: 0.008~0.012 part, oligosaccharide: 4~6 parts.
Preferably, potassium nitrate: 36.07 parts, potassium dihydrogen phosphate: 23.8 parts, ammonium dihydrogen phosphate: 32.9 parts, EDTA-Fe:0.3
~0.4 part, EDTA-Mn:0.15~0.18 part, EDTA-Zn:0.1~0.18 part, EDTA-Cu:0.06~0.08 part, boric acid:
0.062 part and sodium molybdate: 0.0107 part, oligosaccharide: 5.5 parts.
In above-mentioned technical proposal, the raw material stirs under the conditions of 18~22 DEG C.
The application of above-mentioned Water soluble fertilizer, the difference is that, the Water soluble fertilizer forms the phase to starch product in potato tubers
The tired phase uses.
Compared with prior art, the beneficial effects of the present invention are Water soluble fertilizer good water solubilities of the present invention, convenient for liquid manure one
Change management, after use, potato does not generate antagonism to its Nutrient Absorption, can better promote the conversion of starch, mentions
High potato yield and quality.
Specific embodiment:
In order to make the objectives, technical solutions, and advantages of the present invention clearer, combined with specific embodiments below to this
Invention is described in further detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
Embodiment 1:
Potassium nitrate: 36.07 parts, potassium dihydrogen phosphate: 23.8 parts, ammonium dihydrogen phosphate: 32.9 parts, EDTA-Fe:0.3~0.4
Part, EDTA-Mn:0.15~0.18 part, EDTA-Zn:0.1~0.18 part, EDTA-Cu:0.06~0.08 part, boric acid: 0.062
Part, sodium molybdate: 0.0107 part, oligosaccharide: 5.5 parts, the raw material is announced under the conditions of 18~22 DEG C using CN 101829518
Blender stirs evenly.
Embodiment 2:
Potassium nitrate: 36. parts, potassium dihydrogen phosphate: 24 parts, ammonium dihydrogen phosphate: 33 parts, EDTA-Fe:0.35~0.4 part,
EDTA-Mn:0.15~0.17 part, EDTA-Zn:0.15~0.18 part, EDTA-Cu:0.06~0.07 part, boric acid: 0.062 part,
Sodium molybdate: 0.0107 part, oligosaccharide: 6 parts, the raw material announces blender using CN 101829518 under the conditions of 18~22 DEG C
It stirs evenly.
EDTA-Fe, EDTA-Mn, EDTA-Zn, EDTA-Cu are commercially available.Manufacturer is Green Kai Er.
Oligosaccharide is added in formula can improve the resistance of potato well, further increase the quality and production of potato
Amount, the oligosaccharide of the relative molecular mass 3000~8000 of the oligosaccharide, this multi-stage molecular amount size are easier to the suction of potato
It receives.
Fertilizer efficiency experiment
It tests place: being carried out in national vegetables improvement center Hua Zhong Agriculture University branch center glasshouse and vinyl house.
Nutrient situation are as follows: PH5.8, organic, 19.2g/kg, ammonium nitrogen 0.5mg/kg, nitrate nitrogen 10.5mg/kg, available phosphorus 45.7mg/
Kg, available potassium 221.7mg/kg, effective calcium 4327.9mg/kg, effective magnesium 161.4mg/kg, effective boron 1.8mg/kg, effective zinc
3.9mg/kg, effective molybdenum 0.1mg/kg.
Fertilizer applications
Contrast groups: Seedling Stage applies 2kg/ mus of Green Kai Er 20-20-20 Water soluble fertilizer, tuber initiation stage to starch accumulation phase
Apply compound fertilizer 4kg/ mu, 10-15 days/time, compound fertilizer's nutrient number be available nitrogen, 9 parts；Available phosphorus: 30 parts；Have
Effect potassium: 25 parts.
Experimental group 1: Seedling Stage applies 2kg/ mus of Green Kai Er 20-20-20 Water soluble fertilizer, tuber initiation stage to starch accumulation phase
Apply 4kg/ mus, 10-15 days/time of 1 Water soluble fertilizer of corresponding embodiment.
Experimental group 2: Seedling Stage applies 2kg/ mus of Green Kai Er 20-20-20 Water soluble fertilizer, 2 Water soluble fertilizer 4kg/ of corresponding embodiment
Mu, 10-15 days/time.
Claims (6)
1. a kind of dedicated Water soluble fertilizer of potato, which is characterized in that the Water soluble fertilizer by potassium nitrate, potassium dihydrogen phosphate, monoammonium phosphate,
EDTA-Fe, EDTA-Mn, EDTA-Zn, EDTA-Cu, boric acid, sodium molybdate and oligosaccharide for raw material configures after mixing evenly and
At；The relative molecular mass 3000 ~ 8000 of the oligosaccharide.
2. the dedicated Water soluble fertilizer of a kind of potato according to claim 1, which is characterized in that the raw material weight of the Water soluble fertilizer is matched
Than as follows: potassium nitrate: 30 ~ 40 parts, potassium dihydrogen phosphate: 20 ~ 30 parts, ammonium dihydrogen phosphate: 30 ~ 35 parts, EDTA-Fe:0. 3 ~ 1.2
Part, EDTA-Mn:0.1 ~ 0.3 part, EDTA-Zn:0.1 ~ 0.3 part, EDTA-Cu:0.05 ~ 0.1 part, boric acid: 0.05 ~ 0.1 part, molybdenum
Sour sodium: 0.006 ~ 0.015 part, oligosaccharide: 2 ~ 10 parts.
3. the dedicated Water soluble fertilizer of a kind of potato according to claim 1, which is characterized in that potassium nitrate: 35 ~ 38 parts, di(2-ethylhexyl)phosphate
Hydrogen potassium: 22 ~ 25 parts, ammonium dihydrogen phosphate: 30 ~ 33 parts, 3 ~ 0.5 parts of EDTA-Fe:0., EDTA-Mn:0.1 ~ 0.2 part, EDTA-Zn:
0.1 ~ 0.2 part, EDTA-Cu:0.05 ~ 0.08 part, boric acid: 0.05 ~ 0.08 part, sodium molybdate: 0.008 ~ 0.012 part, oligosaccharide: 4 ~
6 parts.
4. the dedicated Water soluble fertilizer of a kind of potato according to claim 1, which is characterized in that potassium nitrate: 36.07 parts, di(2-ethylhexyl)phosphate
Hydrogen potassium: 23.8 parts, ammonium dihydrogen phosphate: 32.9 parts, 3 ~ 0.4 parts of EDTA-Fe:0., EDTA-Mn:0.15 ~ 0.18 part, EDTA-Zn:
0.1 ~ 0.18 part, EDTA-Cu:0.06 ~ 0.08 part, boric acid: 0.062 part, sodium molybdate: 0.0107 part, oligosaccharide: 5.5 parts.
5. the dedicated Water soluble fertilizer of a kind of potato according to claim 1, which is characterized in that the raw material is in 18 ~ 22 DEG C of conditions
Lower stirring.
6. the application of claim 1 ~ 4 Water soluble fertilizer, which is characterized in that the Water soluble fertilizer forms the phase to shallow lake in potato tubers
Powder accumulates phase use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810257701.1A CN110105102A (en) | 2018-03-27 | 2018-03-27 | A kind of dedicated Water soluble fertilizer of potato and application |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810257701.1A CN110105102A (en) | 2018-03-27 | 2018-03-27 | A kind of dedicated Water soluble fertilizer of potato and application |
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| Publication Number | Publication Date |
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| CN110105102A true CN110105102A (en) | 2019-08-09 |
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| CN201810257701.1A Pending CN110105102A (en) | 2018-03-27 | 2018-03-27 | A kind of dedicated Water soluble fertilizer of potato and application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110105103A (en) * | 2018-03-27 | 2019-08-09 | 湖北格林凯尔农业科技有限公司 | A kind of epipremnum aureum Water-soluble fertilizer special, preparation method and application |
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| CN110105103A (en) * | 2018-03-27 | 2019-08-09 | 湖北格林凯尔农业科技有限公司 | A kind of epipremnum aureum Water-soluble fertilizer special, preparation method and application |
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Application publication date: 20190809 |
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