CN107082703A - suspension type liquid compound fertilizer and preparation method thereof - Google Patents
suspension type liquid compound fertilizer and preparation method thereof Download PDFInfo
- Publication number
- CN107082703A CN107082703A CN201710357813.XA CN201710357813A CN107082703A CN 107082703 A CN107082703 A CN 107082703A CN 201710357813 A CN201710357813 A CN 201710357813A CN 107082703 A CN107082703 A CN 107082703A
- Authority
- CN
- China
- Prior art keywords
- parts
- fertilizer
- zinc
- compound fertilizer
- type liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/27—Dispersions, e.g. suspensions or emulsions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Dispersion Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The present invention proposes a kind of suspension type liquid compound fertilizer and preparation method thereof, including 10~15 parts of zinc fertilizer, 1~2 part of fertiliser containing magnesium, 20~30 parts of phosphoric acid, 2~4 parts of urea phosphate, 2~4 parts of polyphosphoric acid amine, become thoroughly decomposed 40~60 parts of 25~35 parts of feces of livestock and poultry and suspending agent mother liquor；Wherein, the suspending agent mother liquor is made up of 10~15 parts of hydroxyethyl cellulose, 5~10 parts of silica and 20~25 parts of water.Preparation method：Zinc fertilizer is added into suspending agent mother liquor and is stirred, slimy suspension is obtained, then phosphoric acid is added under the conditions of 75~85 DEG C) ammonium nitrate, urea phosphate and APP are added under the conditions of 50~60 DEG C, it is eventually adding fertiliser containing magnesium and the feces of livestock and poultry that becomes thoroughly decomposed.The compound fertilizer has the advantages that homogeneity is good good with suspension, and its symptom for occurring zinc-deficiency can be effectively prevented while meeting crop growth needs.
Description
Technical field
The invention belongs to technical field of fertilizers, and in particular to a kind of suspension type liquid compound fertilizer and preparation method thereof.
Background technology
With the development of modern greenhouse agriculture, the popularization and application of pipeline fertilizer practice, drip irrigation and sprinkler irrigation fertilization technology exist
China starts popularization, and fertilizer is necessarily dissolved in water and could realized by the application of the technology, and increasing peasant to
Crop is also that fertilizer is dissolved in after water to apply during topdressing.
At the same time, compound fertilizer is increasingly widely applied, still, due to the limitation of technology, domestic manufacturer's life
The complex fertilizer overwhelming majority of production is solid forms, and existing compound fertilizer is all that graininess is used to spread fertilizer over the fields.Peasant combines
Pipeline fertilizer practice finds that these fertilizer are insoluble in water when being applied as Water soluble fertilizer.
Therefore, the demand of China's liquid fertilizer is very big.Liquid fertilizer, also known as fluid fertilizer, including it is clear liquid type, outstanding
Floating type and sludge-type.But the research of the Liquid Fertilizer of China is constantly in relatively backward state, the compound fertilizer pole of liquid form
Few, although some producers can produce Liquid Fertilizer, still, these Liquid Fertilizers are mostly the relatively low clear liquid fertilizer of nutrient content, are also increased
Cost of transportation is added.Suspension type liquid compound fertilizer, is substantially blank in the research of China.
Zinc be in soil general lack of one kind trace element, during plant zinc deficiency, plant is short and small, the tissue differentiation of leaf by
Resistance, and teratogenesis, during many plant seedlings zinc-deficiency, it may occur that " little leaf ", sometimes in fasciation shape, chlorosis is yellow between blade arteries and veins
Change, have brown spot, and be gradually expanded into the necrotic spot of sepia.Therefore, if can not be mended in time on the soil of zinc-deficiency
Zinc nutrition element is filled, the yield and quality of crop can be had a strong impact on.But, in the liquid fertilizer of high phosphorus, zinc is easy to and phosphorus
Produce the precipitation of indissoluble.So, in liquid fertilizer production at home, while the phosphorous and higher liquid composite fertilizer of zinc is basic
On be blank.
The content of the invention
The present invention proposes a kind of suspension type liquid compound fertilizer, and the compound fertilizer has homogeneity good and good excellent of suspension
Point, can effectively prevent its symptom for occurring zinc-deficiency while meeting crop growth needs.
The technical proposal of the invention is realized in this way：
A kind of suspension type liquid compound fertilizer, according to the number of parts by weight, including following components：
10~15 parts of zinc fertilizer, 1~2 part of fertiliser containing magnesium, 20~30 parts of phosphoric acid, 2~4 parts of urea phosphate, 2~4 parts of polyphosphoric acid amine, become thoroughly decomposed
40~60 parts of 25~35 parts of feces of livestock and poultry and suspending agent mother liquor；Wherein, the suspending agent mother liquor is by 10~15 parts of ethoxy
Cellulose, 5~10 parts of silica and 20~25 parts of water are made.
Preferably, in some embodiments of the present invention, the zinc fertilizer be zinc oxide, zinc sulfate, zinc chloride, EDTA-Zn or
One or more in zinc nitrate.
Preferably, in some embodiments of the present invention, the fertiliser containing magnesium is in magnesia, magnesium sulfate, magnesium chloride or magnesium nitrate
One or more.
Preferably, in some embodiments of the present invention, the feces of livestock and poultry that becomes thoroughly decomposed is main by pig manure, sheep manure, chicken manure, goose
Excrement, duck excrement and the rotten bacterium of rush are prepared by zymotechnique.
It is a further object to provide a kind of preparation method of suspension type liquid compound fertilizer, including following step
Suddenly：
1) hydroxyethyl cellulose is added and silica is added after being dissolved in hot water, stirred and hanged after silica dissolving
Floating agent mother liquor；
2) zinc fertilizer is added into suspending agent mother liquor and is stirred, slimy suspension is obtained；
3) phosphoric acid is added into suspension, the fluid stirring while adding for forming sticky clarification under the conditions of 75~85 DEG C；
4) ammonium nitrate, urea phosphate and APP are rapidly joined respectively in order into fluid under the conditions of 50~60 DEG C,
Stirring extremely forms the fluid of clear；
5) fertiliser containing magnesium and the feces of livestock and poultry that becomes thoroughly decomposed are added into step 4) fluid in, it is stirring while adding, make the temperature of fluid natural
It is reduced to room temperature and produces suspension type liquid compound fertilizer.
The application method of suspension type liquid compound fertilizer of the present invention is：
Suspension type liquid compound fertilizer using it is preceding fully shake up after be redissolved；Per kilogram suspension fertilizer is watered about 200 kilograms,
Drenched after stirring in crop root, drenched when being used on vegetables after fertilizer and drenched a clear water again, the solution on blade is rushed
Walk.
Beneficial effects of the present invention：
Hydroxyethyl cellulose, 5~10 part of silica and 20~25 of the suspending agent mother liquor of the present invention by 10~15 parts
Part water be made, it is that zinc fertilizer and phosphate fertilizer coexist there is provided good water environment basis；Further, in original inorganic fertilizer
Basic addition is become thoroughly decomposed feces of livestock and poultry above, and only plant does not provide more rich nutrition, what is more important its cause zinc fertilizer with
Phosphate fertilizer does not need the presence of metal ion chelation agent during coexisting.
Embodiment
Embodiment 1
A kind of suspension type liquid compound fertilizer, according to the number of parts by weight, including following components：
2 parts of zinc oxide, 10 parts of zinc sulfate, 1.5 parts of magnesium sulfate, 26 parts of phosphoric acid, 3 parts of urea phosphate, 3 parts of polyphosphoric acid amine, become thoroughly decomposed
50 parts of 30 parts of feces of livestock and poultry and suspending agent mother liquor.
Suspending agent mother liquor is made up of 12 parts of hydroxyethyl cellulose, 8 parts of silica and 24 parts of water.
The feces of livestock and poultry that becomes thoroughly decomposed mainly by pig manure, sheep manure, chicken manure, goose excrement, duck excrement and promotees rotten bacterium by zymotechnique preparation
.
Preparation method：
1) hydroxyethyl cellulose is added and silica is added after being dissolved in hot water, stirred and hanged after silica dissolving
Floating agent mother liquor；
2) zinc oxide and zinc sulfate are added into suspending agent mother liquor and is stirred, slimy suspension is obtained；
3) phosphoric acid is added into suspension, the fluid stirring while adding for forming sticky clarification under the conditions of 80 DEG C；
4) ammonium nitrate, urea phosphate and APP are rapidly joined respectively in order into fluid under the conditions of 55 DEG C, is stirred
To the fluid for forming clear；
5) by magnesium sulfate and become thoroughly decomposed feces of livestock and poultry add step 4) fluid in, it is stirring while adding, allow fluid temperature from
So being reduced to room temperature produces suspension type liquid compound fertilizer
Embodiment 2
A kind of suspension type liquid compound fertilizer, according to the number of parts by weight, including following components：
10 parts of zinc chloride, 1 part of magnesium chloride, 20 parts of phosphoric acid, 2 parts of urea phosphate, 4 parts of polyphosphoric acid amine, become thoroughly decomposed 25 parts of feces of livestock and poultry
And 40 parts of suspending agent mother liquor.
Suspending agent mother liquor is made up of 15 parts of hydroxyethyl cellulose, 10 parts of silica and 25 parts of water.
The feces of livestock and poultry that becomes thoroughly decomposed mainly by pig manure, sheep manure, chicken manure, goose excrement, duck excrement and promotees rotten bacterium by zymotechnique preparation
.
Preparation method：
1) hydroxyethyl cellulose is added and silica is added after being dissolved in hot water, stirred and hanged after silica dissolving
Floating agent mother liquor；
2) zinc chloride is added into suspending agent mother liquor and is stirred, slimy suspension is obtained；
3) phosphoric acid is added into suspension, the fluid stirring while adding for forming sticky clarification under the conditions of 75 DEG C；
4) ammonium nitrate, urea phosphate and APP are rapidly joined respectively in order into fluid under the conditions of 50 DEG C, is stirred
To the fluid for forming clear；
5) by magnesium chloride and become thoroughly decomposed feces of livestock and poultry add step 4) fluid in, it is stirring while adding, allow fluid temperature from
So being reduced to room temperature produces suspension type liquid compound fertilizer.
Embodiment 3
A kind of suspension type liquid compound fertilizer, according to the number of parts by weight, including following components：
10 parts of zinc sulfate, 5 parts of zinc chloride, 2 parts of magnesia, 30 parts of phosphoric acid, 4 parts of urea phosphate, 2 parts of polyphosphoric acid amine, poultry of becoming thoroughly decomposed
60 parts of 35 parts of poultry manure and suspending agent mother liquor.
Suspending agent mother liquor is made up of 10 parts of hydroxyethyl cellulose, 5 parts of silica and 20 parts of water.
The feces of livestock and poultry that becomes thoroughly decomposed mainly by pig manure, sheep manure, chicken manure, goose excrement, duck excrement and promotees rotten bacterium by zymotechnique preparation
Preparation method：
1) hydroxyethyl cellulose is added and silica is added after being dissolved in hot water, stirred and hanged after silica dissolving
Floating agent mother liquor；
2) zinc sulfate, zinc chloride are added into suspending agent mother liquor and is stirred, slimy suspension is obtained；
3) phosphoric acid is added into suspension, the fluid stirring while adding for forming sticky clarification under the conditions of 85 DEG C；
4) ammonium nitrate, urea phosphate and APP are rapidly joined respectively in order into fluid under the conditions of 60 DEG C, is stirred
To the fluid for forming clear；
5) by magnesia and become thoroughly decomposed feces of livestock and poultry add step 4) fluid in, it is stirring while adding, allow fluid temperature from
So being reduced to room temperature produces suspension type liquid compound fertilizer.
Test example
Using cabbage heart as trial crops, with composite fertilizer of Norway 15-15-15 (complete water-soluble) and green emerging liquid fertilizer (Yunfu City
Lv Xing composite fertilizers (Xijiang River) Co., Ltd, Yunfu, guangdong Province.Organic matter：30, humic acid：8, N+P2O5+K2O >=4%) produced for contrast
Product, are carried out fertile using the floating type compound fertilizer that embodiment 1~3 is prepared as test specimen to floating type compound fertilizer of the present invention
Imitate experimental study.
Test method：
Dose is according to the standard of pot experiment, and nitrogen is 0.17g/kg soil, and phosphorus is 0.14g/kg soil, and potassium is 0.17g/kg
Soil, basin of this experiment is equivalent to need nitrogen 3.4g per basin soil from filling 20 kilograms of native basins, needs phosphorus 2.7g, it is necessary to potassium 3.4g, three
Plant fertilizer and identical nitrogen, phosphorus, the dosage of potassium nutrition content is administered simultaneously.
It is accustomed to according to peasant with fertilizer, one jin of fertilizer is watered 160 jin.The substantially 45 days whole growth period of cabbage heart.Every 6~7
Its fertilising once, is imposed 6 times, i.e., imposes floating type compound fertilizer 4g of the present invention every time, and being watered 300g, uniformly pouring is applied.Drench Shi Benfa
After bright suspension type liquid compound fertilizer, then drench 300g clear water.The usage of composite fertilizer of Norway 15-15-15 and green emerging liquid fertilizer is ibid.It is empty
White control treatment is not applied fertilizer, and the clear water of equivalent is applied every time.
Result of the test：
(1) the picking time average specific for applying the cabbage heart of suspension type liquid compound fertilizer of the present invention applies composite fertilizer of Norway and green
Emerging liquid fertilizer is advanced by 4 days and 6 days respectively, and the cabbage heart of blank control processing can not normally complete whole breeding time.
(2) the average product ratio for applying the cabbage heart of floating type compound fertilizer of the present invention applies composite fertilizer of Norway and green emerging liquid fertilizer
Difference high 20% and 35%, blank control processing cabbage heart there is no yield substantially.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (5)
1. a kind of suspension type liquid compound fertilizer, it is characterised in that according to the number of parts by weight, including following components：
10~15 parts of zinc fertilizer, 1~2 part of fertiliser containing magnesium, 20~30 parts of phosphoric acid, 2~4 parts of urea phosphate, 2~4 parts of polyphosphoric acid amine, livestock and poultry of becoming thoroughly decomposed
40~60 parts of 25~35 parts of excrement and suspending agent mother liquor；Wherein, the suspending agent mother liquor is by 10~15 parts of hydroxy ethyl fiber
Element, 5~10 parts of silica and 20~25 parts of water are made.
2. suspension type liquid compound fertilizer according to claim 1, it is characterised in that the zinc fertilizer is zinc oxide, sulfuric acid
One or more in zinc, zinc chloride, EDTA-Zn or zinc nitrate.
3. suspension type liquid compound fertilizer according to claim 1, it is characterised in that the fertiliser containing magnesium is magnesia, sulfuric acid
One or more in magnesium, magnesium chloride or magnesium nitrate.
4. suspension type liquid compound fertilizer according to claim 1, it is characterised in that the feces of livestock and poultry that becomes thoroughly decomposed it is main by
Pig manure, sheep manure, chicken manure, goose excrement, duck excrement and the rotten bacterium of rush are prepared by zymotechnique.
5. the preparation method of suspension type liquid compound fertilizer as claimed in claim 1, it is characterised in that comprise the following steps：
1) hydroxyethyl cellulose is added and silica is added after being dissolved in hot water, stirring obtains suspending agent after silica dissolving
Mother liquor；
2) zinc fertilizer is added into suspending agent mother liquor and is stirred, slimy suspension is obtained；
3) phosphoric acid is added into suspension, the fluid stirring while adding for forming sticky clarification under the conditions of 75~85 DEG C；
4) ammonium nitrate, urea phosphate and APP are rapidly joined respectively in order into fluid under the conditions of 50~60 DEG C, is stirred
To the fluid for forming clear；
5) by fertiliser containing magnesium and become thoroughly decomposed feces of livestock and poultry add step 4) fluid in, it is stirring while adding, allow the temperature of fluid to reduce naturally
Suspension type liquid compound fertilizer is produced to room temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710357813.XA CN107082703A (en) | 2017-05-19 | 2017-05-19 | suspension type liquid compound fertilizer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710357813.XA CN107082703A (en) | 2017-05-19 | 2017-05-19 | suspension type liquid compound fertilizer and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107082703A true CN107082703A (en) | 2017-08-22 |
Family
ID=59608857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710357813.XA Pending CN107082703A (en) | 2017-05-19 | 2017-05-19 | suspension type liquid compound fertilizer and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107082703A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101665390A (en) * | 2009-09-08 | 2010-03-10 | 华南农业大学 | Suspension type liquid compound fertilizer and preparation method thereof |
| CN101781143A (en) * | 2009-12-29 | 2010-07-21 | 华南农业大学 | High-nitrogen organic suspension liquid compound fertilizer and preparation method thereof |
| CN103172427A (en) * | 2013-03-12 | 2013-06-26 | 华南农业大学 | High-nitrogen fluid compound fertilizer containing multiple protein fluid nutrient elements and preparation method thereof |
-
2017
- 2017-05-19 CN CN201710357813.XA patent/CN107082703A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101665390A (en) * | 2009-09-08 | 2010-03-10 | 华南农业大学 | Suspension type liquid compound fertilizer and preparation method thereof |
| CN101781143A (en) * | 2009-12-29 | 2010-07-21 | 华南农业大学 | High-nitrogen organic suspension liquid compound fertilizer and preparation method thereof |
| CN103172427A (en) * | 2013-03-12 | 2013-06-26 | 华南农业大学 | High-nitrogen fluid compound fertilizer containing multiple protein fluid nutrient elements and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103936500B (en) | For improving the Ru 2006101161 of field planting pear tree resistance | |
| CN105036851B (en) | A kind of potato dedicated liquid punching fertilising and preparation method | |
| CN101613227B (en) | Compound conditioned medium for injection of woody plants and preparation method thereof | |
| CN105669313B (en) | Cotton root-promoting disease-resistant plant-strengthening agent and water, fertilizer and pesticide integrated application method | |
| CN104892164B (en) | A kind of water-soluble fertilizer synergist | |
| CN105085122A (en) | Special slow-release fertilizer for apple trees and preparation method of special slow-release fertilizer | |
| CN106673840A (en) | Clear liquid type high-potassium liquid fertilizer and special potassium solution thereof | |
| CN105027788A (en) | rice fertilizing method | |
| CN105210832A (en) | A kind of soilless culture method improving quantity production of bitter melon | |
| CN105936607A (en) | Special drought-tolerant slow release fertilizer for sugarcane | |
| CN107759328A (en) | Poor rainfed land special peanut film-coating Controlled Release Fertilizer and preparation method thereof | |
| CN105254456A (en) | Soil matrix for cultivation of potatoes | |
| CN110396019A (en) | A kind of biomass carbon base | |
| CN103553836A (en) | Special fertilizer for osmanthus tree and preparation method thereof | |
| CN102503714B (en) | Special fertilizer for transplanting tobacco | |
| CN104072294B (en) | Compound organic fertilizer for crops and application thereof | |
| CN107082703A (en) | suspension type liquid compound fertilizer and preparation method thereof | |
| CN105418262A (en) | Seedling-raising fertilizer for tomato | |
| CN107512952A (en) | A kind of efficiently muskmelon soilless culture nutrient fluid and preparation method thereof | |
| CN107176885A (en) | One planting fruit-trees composite fertilizer and preparation method thereof | |
| CN107892919A (en) | A kind of salt-soda soil fruit tree drip irrigation soil conditioner | |
| CN102372514A (en) | Compound fertilizer for greenhouse crops and preparation method thereof | |
| CN110357705A (en) | A kind of charcoal base Blending Fertilizer and preparation method thereof | |
| CN109879698A (en) | Organic fertilizer special suitable for citrus | |
| CN104311342A (en) | Liquid fertilizer containing humic acid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |
|
| RJ01 | Rejection of invention patent application after publication |