CN105948951A - Production method of fertilizer containing sugar alcohol chelated medium elements - Google Patents
Production method of fertilizer containing sugar alcohol chelated medium elements Download PDFInfo
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- CN105948951A CN105948951A CN201610549165.3A CN201610549165A CN105948951A CN 105948951 A CN105948951 A CN 105948951A CN 201610549165 A CN201610549165 A CN 201610549165A CN 105948951 A CN105948951 A CN 105948951A
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- Prior art keywords
- sugar alcohol
- moderate
- mass ratio
- chelating
- production method
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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
- C05C—NITROGENOUS FERTILISERS
- C05C5/00—Fertilisers containing other nitrates
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to a production method of a fertilizer containing sugar alcohol chelated medium elements. The method comprises the following steps: adding the sugar alcohol chelated medium elements into the fertilizer to obtain the fertilizer containing the sugar alcohol chelated medium elements, wherein the mass ratio of the sugar alcohol chelated medium elements to the fertilizer is (0.4 to 50) to (50 to 99.6). Through the production method of the fertilizer containing the sugar alcohol chelated medium elements, the utilization rate of the medium elements after adding the medium elements into the fertilizer is increased.
Description
Technical field
The present invention relates to a kind of production method containing sugar alcohol chelating secondary nutrients.
Background technology
The moderate-element added in fertilizer at present mostly is inorganic states, and the moderate-element of inorganic states applies existence profit in agricultural
By the low defect of rate, main cause is easily to be fixed by soil and phosphorus compound.And due to the calcium in moderate-element and magnesium
Inorganic states is positively charged, cannot move freely in plant, easily causes some places enrichment, some places in plant
The problem lacked, causes crop alimentary uneven.
Summary of the invention
The technical problem to be solved is to provide a kind of production method containing sugar alcohol chelating secondary nutrients,
Improve the utilization rate after moderate-element adds in the middle of fertilizer.
In order to solve above-mentioned technical problem, present invention employs techniques below scheme:
A kind of production method containing sugar alcohol chelating secondary nutrients, it is characterised in that:
1) sugar alcohol chelating moderate-element, is prepared: by moderate-element, sugar alcohol and solvent according to mass ratio 20～50:10～80:0
～50 join in reactor, at 50～85 DEG C, carry out chelatropic reaction, after dissolving completely to moderate-element, obtain sugar alcohol chelating
Moderate-element；
2), preparation secondary nutrients Han sugar alcohol: sugar alcohol is chelated moderate-element and chelates moderate-element and fertilizer according to sugar alcohol
Mass ratio 0.4～50:50～99.6 joins in fertilizer, obtains and chelates secondary nutrients containing sugar alcohol.
Moderate-element described in step 1) is two kinds of a kind of or arbitrary proportion in four water-calcium nitrate, magnesium sulfate and magnesium nitrate
Above；Sugar alcohol is two of a kind of or arbitrary proportion in sorbitol, maltose alcohol, xylitol, erithritol, lactose and mannitol
More than Zhong；Solvent is the two or more of a kind of or arbitrary proportion in water, ethanol, methanol and glycerol.
Moderate-element described in step 1) is four water-calcium nitrate and the magnesium nitrate compositions according to mass ratio 25:13；Sugar alcohol
For sorbitol, erithritol and mannitol according to the compositions of mass ratio 34:5:20；Solvent be water and glycerol according to mass ratio 2:
The compositions of 1.
Chelatropic reaction temperature described in step 1) is 80 DEG C；Moderate-element, the mass ratio of sugar alcohol and solvent are 38:59:3.
The present invention has a following Advantageous Effects:
1), sugar alcohol be a kind of good chelating agent, can be combined with multiple nutrients material and form stable complex, be currently the only
Mineral nutrient can be carried in phloem, carry out the material of fast transportation；It is the natural extract in plant phloem juice, nothing
Poison, to plant and human body without any damage；Molecular weight is low, is easily absorbed by blade, release of easily degrading in entering into plant body
Go out nutrient, consume energy low；It is a kind of natural wetting agent, there is moisture-keeping functions, be avoided that medicinal liquid lost efficacy because being dried rapidly at blade,
Extend blade and absorb the time of nutrient；It is a kind of natural surfactant, nutrient can be made to expand on whole blade
Exhibition uniform fold, improve the absorption area of blade, it is to avoid the blade of burning owing to local concentration is too high.
2), sugar alcohol presented in liquid stable, especially in alkaline solution, dissolubility is higher.Owing in phloem being
Alkaline environment, major part metal class mineral nutrient dissolubility and mobility under alkaline environment is the most poor, and sugar alcohol chelate is more
Can be embodied it and carry the advantage that mineral nutrient moves at phloem.
3), sugar alcohol can improve the resistance of plant.On the one hand, sugar alcohol is the important thing participating in intracellular penetration regulation
Matter, plant is under the environment stresses such as salt damage, arid and waterflooding, and it is raw that sugar alcohol can make plant adapt to adverse circumstance by regulation cell permeability
Long；On the other hand, sugar alcohol can improve the resistance to active oxygen, it is to avoid owing to burning ultraviolet day, arid, disease and anoxia etc. former
Because of the plant-active oxygen injury caused.
Detailed description of the invention
The present invention is further illustrated below in conjunction with instantiation.
Embodiment one
By four water-calcium nitrate, magnesium nitrate, sorbitol, erithritol, mannitol, water and glycerol according to mass ratio 25:13:34:5:
20:2:1 joins in reactor, carries out chelatropic reaction at 80 DEG C, after dissolving completely to four water-calcium nitrate and magnesium nitrate, obtains
Sugar alcohol chelating moderate-element, sugar alcohol is chelated moderate-element join produce carbamide urine slurry in, sugar alcohol chelating moderate-element and
The mass ratio of urine slurry is 0.5:99.5, after whitewashing, dry, cool down and sieving, obtains chelating moderate-element carbamide containing sugar alcohol.
Embodiment two
By four water-calcium nitrate, magnesium nitrate, sorbitol, erithritol, mannitol, water and glycerol according to mass ratio 25:13:34:5:
20:2:1 joins in reactor, carries out chelatropic reaction at 80 DEG C, after dissolving completely to four water-calcium nitrate and magnesium nitrate, obtains
Sugar alcohol chelating moderate-element, sugar alcohol is chelated moderate-element join in the pelletizing drum of Chemical Mixed Fertilizer with nitrogenous fertilizer, phosphate fertilizer and potash fertilizer
Mixing granulation, sugar alcohol chelating moderate-element, nitrogenous fertilizer, the mass ratio of phosphate fertilizer and potash fertilizer are 5:20:45:30, by drying, cooling and
After screening, obtain chelating moderate-element Chemical Mixed Fertilizer containing sugar alcohol.
Embodiment three
By four water-calcium nitrate, magnesium nitrate, sorbitol, erithritol, mannitol, water and glycerol according to mass ratio 25:13:34:5:
20:2:1 joins in reactor, carries out chelatropic reaction at 80 DEG C, after dissolving completely to four water-calcium nitrate and magnesium nitrate, obtains
Sugar alcohol chelating moderate-element, chelates sugar alcohol moderate-element and joins in Liquid Fertilizer, sugar alcohol chelating moderate-element and Liquid Fertilizer
Mass ratio is 45:55, after stirring, obtains chelating moderate-element Liquid Fertilizer containing sugar alcohol.
Embodiment four
By four water-calcium nitrate, magnesium nitrate, sorbitol, erithritol, mannitol, water and glycerol according to mass ratio 25:13:34:5:
20:2:1 joins in reactor, carries out chelatropic reaction at 80 DEG C, after dissolving completely to four water-calcium nitrate and magnesium nitrate, obtains
Sugar alcohol chelating moderate-element, chelates sugar alcohol moderate-element and joins in potassium chloride, sugar alcohol chelating moderate-element and potassium chloride
Mass ratio is 5:95, after extruding, cooling down and sieve, obtains chelating moderate-element potassium chloride containing sugar alcohol.
Embodiment five
Four water-calcium nitrate, magnesium nitrate, sorbitol, erithritol and mannitol are joined instead according to mass ratio 25:13:34:5:23
Answer in still, at 80 DEG C, carry out chelatropic reaction, after dissolving completely to four water-calcium nitrate and magnesium nitrate, obtain amount unit in sugar alcohol chelating
Element, chelates sugar alcohol moderate-element and joins in potassium chloride, and the mass ratio of sugar alcohol chelating moderate-element and potassium chloride is 5:95, logical
Cross after extruding, cool down and sieving, obtain chelating moderate-element potassium chloride containing sugar alcohol.
Beneficial effects of the present invention is further illustrated below in conjunction with experimental data:
1, experiment material to be tested
1 materials and methods:
1.1 test sites: Qingzhou, Weifang, neutral brown earth.
1.2 wheat breeds: hundred agricultures 160.
1.3 for examination fertilizer: for common urea (sugar alcohol replaces with water, and other production is consistent with embodiment 1)
Effectiveness comparison is done with embodiment 1.
1.4 EXPERIMENTAL DESIGN: test sets 2 process, repeats for 2 times, totally 4 communities.Plot area 660m2, use machinery to broadcast
Kind, 10 jin of Wheat Species of every community mechanical planting.Common urea executed by every community base respectively, and (sugar alcohol replaces with water, and other produces with real
Execute example 1 consistent) and embodiment 1, community list contracture does not calculate yield.
JIUYUE in 2015 sowing on the 28th, gathers in the crops on May 27th, 2016, and this experiment other management in addition to experiment fertilizer difference are equal
Unanimously.
2 results and analysis
Compared with embodiment 1 and common urea (sugar alcohol replaces with water, and other production is consistent with embodiment 1) process, embodiment 1 Semen Tritici aestivi
Growth potential is strong, and stem is the most resistant to lodging, and tolerance to cold is strong, Ye Senong.Table 1 is the wheat yield of each process.
Table 1 respectively processes the impact on wheat yield
Embodiment 1 yield is apparently higher than common urea as can be seen from Table 1.
Discuss: in the most common fertilizer containing moderate-element, moderate-element utilization rate is the highest, governs the yield of agricultural, carries
The utilization rate of moderate-element in high fertilizer, and to be effectively fed to each growth site be the direction that we study.
Claims (4)
1. the production method containing sugar alcohol chelating secondary nutrients, it is characterised in that:
1) sugar alcohol chelating moderate-element, is prepared: by moderate-element, sugar alcohol and solvent according to mass ratio 20～50:10～80:0
～50 join in reactor, at 50～85 DEG C, carry out chelatropic reaction, after dissolving completely to moderate-element, obtain sugar alcohol chelating
Moderate-element；
2), preparation secondary nutrients Han sugar alcohol: sugar alcohol is chelated moderate-element and chelates moderate-element and fertilizer according to sugar alcohol
Mass ratio 0.4～50:50～99.6 joins in fertilizer, obtains and chelates secondary nutrients containing sugar alcohol.
2. the production method containing sugar alcohol chelating secondary nutrients as claimed in claim 1, it is characterised in that: described in step 1)
Moderate-element is the two or more of a kind of or arbitrary proportion in four water-calcium nitrate, magnesium sulfate and magnesium nitrate；Sugar alcohol be sorbitol,
A kind of or arbitrary proportion in maltose alcohol, xylitol, erithritol, lactose and mannitol two or more；Solvent is water, second
A kind of or arbitrary proportion in alcohol, methanol and glycerol two or more.
3. the production method containing sugar alcohol chelating secondary nutrients as claimed in claim 2, it is characterised in that: institute in step 1)
Stating moderate-element is four water-calcium nitrate and the magnesium nitrate compositions according to mass ratio 25:13；Sugar alcohol is sorbitol, erithritol and sweet
Dew alcohol is according to the compositions of mass ratio 34:5:20；Solvent is water and the glycerol compositions according to mass ratio 2:1.
4. the production method containing sugar alcohol chelating secondary nutrients as claimed in claim 1, it is characterised in that: institute in step 1)
Stating chelatropic reaction temperature is 80 DEG C；Moderate-element, the mass ratio of sugar alcohol and solvent are 38:59:3.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549165.3A CN105948951A (en) | 2016-07-13 | 2016-07-13 | Production method of fertilizer containing sugar alcohol chelated medium elements |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549165.3A CN105948951A (en) | 2016-07-13 | 2016-07-13 | Production method of fertilizer containing sugar alcohol chelated medium elements |
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| CN105948951A true CN105948951A (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610549165.3A Pending CN105948951A (en) | 2016-07-13 | 2016-07-13 | Production method of fertilizer containing sugar alcohol chelated medium elements |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107311766A (en) * | 2017-07-24 | 2017-11-03 | 河南捷农生化有限公司 | A kind of high amount of liquid calcareous fertilisers and preparation method thereof |
| CN112552111A (en) * | 2020-12-10 | 2021-03-26 | 山东思科生物科技有限公司 | Medium-element water-soluble fertilizer and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838161A (en) * | 2010-05-21 | 2010-09-22 | 江门市英豪农科有限公司 | Sugar alcohol magnesium moderate-element liquid fertilizer |
| CN102887779A (en) * | 2012-11-08 | 2013-01-23 | 广西新方向化学工业有限公司 | Liquid fertilizer containing many kinds of phytols and medium-trace elements and preparation method thereof |
| CN103159531A (en) * | 2013-04-17 | 2013-06-19 | 广西新方向化学工业有限公司 | Chelated liquid fertilizer containing multiple types of plant alcohols and medium trace elements and preparation method of liquid fertilizer |
-
2016
- 2016-07-13 CN CN201610549165.3A patent/CN105948951A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838161A (en) * | 2010-05-21 | 2010-09-22 | 江门市英豪农科有限公司 | Sugar alcohol magnesium moderate-element liquid fertilizer |
| CN102887779A (en) * | 2012-11-08 | 2013-01-23 | 广西新方向化学工业有限公司 | Liquid fertilizer containing many kinds of phytols and medium-trace elements and preparation method thereof |
| CN103159531A (en) * | 2013-04-17 | 2013-06-19 | 广西新方向化学工业有限公司 | Chelated liquid fertilizer containing multiple types of plant alcohols and medium trace elements and preparation method of liquid fertilizer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107311766A (en) * | 2017-07-24 | 2017-11-03 | 河南捷农生化有限公司 | A kind of high amount of liquid calcareous fertilisers and preparation method thereof |
| CN112552111A (en) * | 2020-12-10 | 2021-03-26 | 山东思科生物科技有限公司 | Medium-element water-soluble fertilizer and preparation method thereof |
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Application publication date: 20160921 |
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