CN106431782A - Special slow-release efficiency-improvement bulk blend fertilizer applied for garlic in calcareous soil - Google Patents
Special slow-release efficiency-improvement bulk blend fertilizer applied for garlic in calcareous soil Download PDFInfo
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- CN106431782A CN106431782A CN201610965788.9A CN201610965788A CN106431782A CN 106431782 A CN106431782 A CN 106431782A CN 201610965788 A CN201610965788 A CN 201610965788A CN 106431782 A CN106431782 A CN 106431782A
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- Prior art keywords
- potassium chloride
- fertilizer
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- carbamide
- map
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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
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention provides a special slow-release efficiency-improvement bulk blend fertilizer applied for garlic in a calcareous soil, wherein the bulk blend fertilizer comprises urea, monoammonium phosphate and potassium chloride in parts by weight: 500-700 parts of urea, 50-150 parts of monoammonium phosphate and 200-400 parts of potassium chloride. The special bulk blend fertilizer for garlic is based on the interaction of the monoammonium phosphate, the blended urea and the blended potassium chloride: the monoammonium phosphate is blended with the urea to form a macromolecule polymer which slowly releases nutrients in the soil, so that the slow release fertilizer without coating is formed; the urea is blended with the acid monoammonium phosphate and the potassium chloride to delay the decomposition of the urea by the urease, ammonium hydroxide produced by the urea in the soil is reacted with the monoammonium phosphate to produce diammonium phosphate and water, the monoammonium phosphate is reacted with the potassium chloride to produce monopotassium phosphate and ammonium chloride, and both the diammonium phosphate and the monopotassium phosphate and ammonium chloride exert the effects of preserving moisture and fertility. The bulk blend fertilizer does not need coating treatment, so that the process is simple, the fertilizer efficiency is high, and the cost is low.
Description
Technical field
The invention belongs to sustained-release synergistic Bulk Blending Fertilizer field, particularly a kind of sustained-release synergistic Bulbus Allii in calacareous soil administration is special
Use bulk blended fertilizer.
Background technology
In the nineties in last century, we in the face of occur in agricultural production " no matter water ground nonirrigated farmland, pursues nitric acid phosphorus simply
Fertile；No matter soil acid-base, supertition Diammonium phosphate (DAP) always；Do not press crop regulation of fertilizer requirement, all the year round single nitrogen fertilizer application；Do not see chemical fertilizer characteristic,
Ammonium hydrogen carbonate is year after year mixed with calcium magnesium phosphate " the phenomenon that do not apply fertilizers scientifically, that causes that crop yield fluctuates all the year round is passive
Situation；Just go into operation for Ji Jia MAP factory at that time, because manufacturer's publicity is not in place, peasant does not know its usage, causes product big
The reality that amount overstocks, MAP factory of Xinmi City has also put into effect each worker and has not sold the policy that two tons of MAPs are not raised wages, raw
Produced problem in product, it is simply that the problem of our researchs, for calacareous soil, is badly in need of this acidic fertilizier of application of phosphoric acid one ammonium
Truth, by field test, work out disclosed in calacareous soil the Bulk Blending Fertilizer with MAP as phosphorus source.According to country
The policy requirements of " accelerate efficiently peaceful fertilizer research and development ", we original obtain " MAP closes carbamide and spreads manure in Semen Tritici aestivi
On the basis of effect research " and " MAP is in the fertilizer efficiency research on calacareous soil " two scientific achievements, join potassium chloride, grind
Study carefully the Lian Yingxing that MAP blends between carbamide and their threes of potassium chloride, " rich potassium meta-alkali, phosphorus deficiency are few according to calacareous soil
The soil characteristic of nitrogen ", according to the principle of balance fertilizing " law of cask ", develops most of crops on calacareous soil
Sustained-release synergistic blends fertilizer formula, and this sustained-release synergistic Bulbus Allii mixing fertilizer specially is it is simply that one kind therein.
Content of the invention
In sum, in order to overcome the shortcomings of prior art problem, the present invention develops one kind and applies in calacareous soil
Sustained-release synergistic Bulbus Allii mixing fertilizer specially.Carbamide used, MAP and potassium chloride, have very strong company to answer between three kinds of sources of manure
Property：MAP blends carbamide and can form macromolecule polyalcohol, gradually Releasing nutrient in soil, is formed without Cotton seeds
Slow-release fertilizer；Carbamide blends acid phosphatase one ammonium and potassium chloride, can delay the decomposition to carbamide for the urase, carbamide is converted in soil
Ammonium hydroxide react with MAP, generate Diammonium phosphate (DAP) and water, MAP and chlorination nak response, biphosphate can be generated
Potassium and ammonium chloride, all play the effect of retain water and nutrients.This bulk blended fertilizer, is processed without " coating ", so process is simple, fertilizer efficiency
High, price is low.
For solving above-mentioned technical problem, the technical solution used in the present invention is：
A kind of sustained-release synergistic Bulbus Allii special bulk blended fertilizer in calacareous soil administration, wherein, described bulk blended fertilizer is
By carbamide, MAP, potassium chloride by weight：500～700 parts of carbamide, 50～150 parts of MAP and potassium chloride 200
～400 parts of compositions.
Further, a kind of described sustained-release synergistic Bulbus Allii special bulk blended fertilizer in calacareous soil administration, wherein, described
Bulk blended fertilizer be by carbamide, MAP, potassium chloride by weight：600 parts of carbamide, 100 parts of MAP and potassium chloride
300 parts of compositions.
Further, described a kind of sustained-release synergistic Bulbus Allii special bulk blended fertilizer in calacareous soil administration, described mixes
Complex fertilizer is by carbamide, MAP, potassium chloride by weight：625 parts of carbamide, 125 parts of MAP and 250 parts of groups of potassium chloride
Become.
Further, described a kind of sustained-release synergistic Bulbus Allii special bulk blended fertilizer in calacareous soil administration, from carbamide,
MAP, three kinds of sources of manure of potassium chloride characteristic as follows：Carbamide nitrogenous 46.3%；The MAP that slurry process produces is nitrogenous
11%th, phosphorus 44%；Potassium chloride contains potassium 60%.
Beneficial effects of the present invention：
The sustained-release synergistic Bulbus Allii mixing fertilizer specially that the present invention develops suitable for limed administration is according to phosphoric acid one
Ammonium blends the Lian Yingxing between carbamide and their threes of potassium chloride：MAP blends carbamide and can form macromolecule polyalcohol,
Gradually Releasing nutrient in soil, forms the slow-release fertilizer without Cotton seeds；Carbamide blends acid phosphatase one ammonium and potassium chloride, can prolong
The decomposition to carbamide for the slow urase, the ammonium hydroxide that carbamide is converted in soil and MAP react, generate Diammonium phosphate (DAP) and
Water, MAP and chlorination nak response, can generate potassium dihydrogen phosphate and ammonium chloride, all play the effect of retain water and nutrients.This blending
Fertilizer, is processed without " coating ", so process is simple, fertilizer efficiency be high, price is low.
Specific embodiment
Embodiment 1 (as a example producing 1000 kilograms of Bulk Blending Fertilizer)
A kind of sustained-release synergistic Bulbus Allii special bulk blended fertilizer in calacareous soil administration, is by carbamide, MAP, chlorination
Three kinds of sources of manure of potassium are made into, by weight：Often produce 1000 kilograms of sustained-release synergistic Bulbus Allii special bulk blended fertilizers, with 600 kilograms of carbamide, phosphorus
100 kilograms of a sour ammonium and 300 kilograms of potassium chloride, are made into nitrogen, phosphorus, potassium total nutrient are 50%, and three's ratio is for 28：4：18.Because of Bulbus Allii
Need calcareous fertilisers, can increase and join 100 kilograms of calcium magnesium phosphate, this formula is used for calacareous soil better-than-average fertility ground.
Its parameter is shown in Table 1：
Table 1：
The production method of the present embodiment is：
1) first by component design requirement, 600 kilograms of carbamide, 100 kilograms of MAP, 300 kilograms of potassium chloride are weighed up；
2) raw material is poured into blender ground blanking bin together；
3) start blender, magazine elevation to design height, raw material is poured in blender；
4) blender rotates forward blending automatically；
5) the auto-reverse discharging of blender；
6) weigh, pack as finished product.
Embodiment 2 (as a example producing 1000 kilograms of Bulk Blending Fertilizer)
A kind of sustained-release synergistic Bulbus Allii special bulk blended fertilizer in calacareous soil administration, described sustained-release synergistic Bulk Blending Fertilizer is
By carbamide, MAP, potassium chloride by weight：Often produce 1000 kilograms of Bulk Blending Fertilizer, public with 625 kilograms of carbamide, MAP 125
Jin, 250 kilograms of potassium chloride, are made into nitrogen, phosphorus, potassium total nutrient are 50%, three's ratio is for 30：5：15, because Bulbus Allii needs calcareous fertilisers, can increase and join
100 kilograms of calcium magnesium phosphate, this formula is used for calacareous soil below average fertility ground.
Its parameter is shown in Table 2：
Table 2：
The production method of the present embodiment is：
1) first by component design requirement, 625 kilograms of carbamide, 125 kilograms of MAP, 250 kilograms of potassium chloride are weighed up；
2) raw material is poured into blender ground blanking bin together；
3) start blender, magazine elevation to design height, raw material is poured in blender；
4) blender rotates forward blending automatically；
5) the auto-reverse discharging of blender；
6) weigh, pack as finished product.
The sustained-release synergistic principle of the present invention：One ammonium is in calacareous soil and Ca2Combine to form and soluble in water easily inhaled by crop
Ca (the H receiving2PO4)2, form CaHPO compared with Diammonium phosphate (DAP)4·2H2O Chinese holly molten thing fertilizer efficiency is high；One ammonium forms Ca with carbamide
(H2PO4)2.·CO(NH2)2, and potassium chloride formed Ca (H2PO4)2. KCI adduct, can slow release nutrient in soil；One ammonium is
Acidity, in calacareous soil, makes rhizosphere pH ＜ 7.0, can delay the volatilization of ammonia；Carbamide changes into hydroxide under urase effect
Ammonium, reacts generation diammonium and water with an ammonium, improves fertilizer efficiency；Potassium chloride and an ammonium react in soil, generate potassium dihydrogen phosphate with
Ammonium chloride, also functions to first function of fertilizer retention, because this Bulk Blending Fertilizer is processed without " coating ", so process is simple, fertilizer efficiency be high, price
Low.
Claims (4)
1. a kind of sustained-release synergistic Bulbus Allii special bulk blended fertilizer in calacareous soil administration is it is characterised in that described Bulk Blending Fertilizer
Material is by carbamide, MAP, potassium chloride by weight：500～700 parts of carbamide, 50～150 parts of MAP and potassium chloride
200～400 parts of compositions.
2. a kind of sustained-release synergistic Bulbus Allii special bulk blended fertilizer in calacareous soil administration according to claim 1, it is special
Levy and be, described bulk blended fertilizer is by carbamide, MAP, potassium chloride by weight：600 parts of carbamide, MAP 100
300 parts of compositions of part and potassium chloride.
3. a kind of sustained-release synergistic Bulbus Allii special bulk blended fertilizer in calacareous soil administration according to claim 1, it is special
Levy and be, described Bulk Blending Fertilizer is by carbamide, MAP, potassium chloride by weight：625 parts of carbamide, 125 parts of MAP
With 250 parts of compositions of potassium chloride.
4. a kind of sustained-release synergistic Bulbus Allii special bulk blended fertilizer in calacareous soil administration according to claim 1, it is special
Levy and be, the characteristic from carbamide, MAP, three kinds of sources of manure of potassium chloride is as follows：Carbamide nitrogenous 46.3%；Slurry process produces
MAP is nitrogenous 11%, phosphorus 44%；Potassium chloride contains potassium 60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610965788.9A CN106431782A (en) | 2016-11-01 | 2016-11-01 | Special slow-release efficiency-improvement bulk blend fertilizer applied for garlic in calcareous soil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610965788.9A CN106431782A (en) | 2016-11-01 | 2016-11-01 | Special slow-release efficiency-improvement bulk blend fertilizer applied for garlic in calcareous soil |
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| CN106431782A true CN106431782A (en) | 2017-02-22 |
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|---|---|---|---|
| CN201610965788.9A Pending CN106431782A (en) | 2016-11-01 | 2016-11-01 | Special slow-release efficiency-improvement bulk blend fertilizer applied for garlic in calcareous soil |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491824A (en) * | 2011-12-20 | 2012-06-13 | 吴昊宝 | Formula for producing garlic compound fertilizer by taking ardealite-treated medical stone as packing material |
| CN102795925A (en) * | 2012-07-27 | 2012-11-28 | 山东农大肥业科技有限公司 | Special active humic urea controlled-release compound fertilizer for garlic and preparation method of compound fertilizer |
| CN103130539A (en) * | 2011-12-01 | 2013-06-05 | 罗国征 | Compound fertilizer for garlic |
| CN103265349A (en) * | 2013-06-05 | 2013-08-28 | 郑州市沃田配肥站 | Formula for preparing 'coating'-free slow-release synergetic blending fertilizer from mono-ammonium phosphate blended with urea and potassium chloride |
| CN104446784A (en) * | 2014-11-11 | 2015-03-25 | 郑州市沃田配肥站 | Formula for coating-free slow-release sesame synergistic blended fertilizer prepared from monoammonium phosphate blended with urea and potassium chloride |
| CN104446838A (en) * | 2014-11-11 | 2015-03-25 | 郑州市沃田配肥站 | Formula for coating-free slow-release synergistic rape blended fertilizer prepared from monoammonium phosphate blended with urea and potassium chloride |
| CN104446837A (en) * | 2014-11-11 | 2015-03-25 | 郑州市沃田配肥站 | Formula for coating-free slow-release synergistic soybean blended fertilizer prepared from monoammonium phosphate blended with urea and potassium chloride |
| CN104446783A (en) * | 2014-11-11 | 2015-03-25 | 郑州市沃田配肥站 | Formula for coating-free slow-release synergistic foxtail-millet blended fertilizer prepared from monoammonium phosphate blended with urea and potassium chloride |
| CN104446836A (en) * | 2014-11-11 | 2015-03-25 | 郑州市沃田配肥站 | Formula for coating-free slow-release synergistic cotton blended fertilizer prepared from monoammonium phosphate blended with urea and potassium chloride |
-
2016
- 2016-11-01 CN CN201610965788.9A patent/CN106431782A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130539A (en) * | 2011-12-01 | 2013-06-05 | 罗国征 | Compound fertilizer for garlic |
| CN102491824A (en) * | 2011-12-20 | 2012-06-13 | 吴昊宝 | Formula for producing garlic compound fertilizer by taking ardealite-treated medical stone as packing material |
| CN102795925A (en) * | 2012-07-27 | 2012-11-28 | 山东农大肥业科技有限公司 | Special active humic urea controlled-release compound fertilizer for garlic and preparation method of compound fertilizer |
| CN103265349A (en) * | 2013-06-05 | 2013-08-28 | 郑州市沃田配肥站 | Formula for preparing 'coating'-free slow-release synergetic blending fertilizer from mono-ammonium phosphate blended with urea and potassium chloride |
| CN104446784A (en) * | 2014-11-11 | 2015-03-25 | 郑州市沃田配肥站 | Formula for coating-free slow-release sesame synergistic blended fertilizer prepared from monoammonium phosphate blended with urea and potassium chloride |
| CN104446838A (en) * | 2014-11-11 | 2015-03-25 | 郑州市沃田配肥站 | Formula for coating-free slow-release synergistic rape blended fertilizer prepared from monoammonium phosphate blended with urea and potassium chloride |
| CN104446837A (en) * | 2014-11-11 | 2015-03-25 | 郑州市沃田配肥站 | Formula for coating-free slow-release synergistic soybean blended fertilizer prepared from monoammonium phosphate blended with urea and potassium chloride |
| CN104446783A (en) * | 2014-11-11 | 2015-03-25 | 郑州市沃田配肥站 | Formula for coating-free slow-release synergistic foxtail-millet blended fertilizer prepared from monoammonium phosphate blended with urea and potassium chloride |
| CN104446836A (en) * | 2014-11-11 | 2015-03-25 | 郑州市沃田配肥站 | Formula for coating-free slow-release synergistic cotton blended fertilizer prepared from monoammonium phosphate blended with urea and potassium chloride |
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Application publication date: 20170222 |