CN106495954A - A kind of sustained-release synergistic sugarcane special bulk blended fertilizer that applies in calacareous soil - Google Patents
A kind of sustained-release synergistic sugarcane special bulk blended fertilizer that applies in calacareous soil Download PDFInfo
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- CN106495954A CN106495954A CN201610965758.8A CN201610965758A CN106495954A CN 106495954 A CN106495954 A CN 106495954A CN 201610965758 A CN201610965758 A CN 201610965758A CN 106495954 A CN106495954 A CN 106495954A
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- Prior art keywords
- urea
- map
- fertilizer
- potassium chloride
- bulk blended
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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
- C05G3/80—Soil conditioners
-
- 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
- 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
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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 present invention provide a kind of calacareous soil apply sustained-release synergistic sugarcane special bulk blended fertilizer, described bulk blended fertilizer be by urea, MAP, potassium chloride by weight：300～400 parts of 300～400 parts of urea, 200～400 parts of MAP and potassium chloride are constituted.Urea used, MAP and potassium chloride, have very strong Lian Yingxing between three kinds of sources of manure：MAP blends urea and can form macromolecule polyalcohol, gradually Releasing nutrient in soil, forms the slow-release fertilizer without Cotton seeds；Urea blending one ammonium of acid phosphatase and potassium chloride, can delay decomposition of the urase to urea, the ammonium hydroxide that urea is converted in soil to react with MAP, generate Diammonium phosphate (DAP) and water, MAP and chlorination nak response, can generate potassium dihydrogen phosphate and ammonium chloride, all play a part of retain water and nutrients.The bulk blended fertilizer, without coating " process, so process is simple, fertilizer efficiency be high, price is low.
Description
Technical field
The invention belongs to sustained-release synergistic Blending Fertilizer field, particularly a kind of sustained-release synergistic sugarcane that applies in calacareous soil 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
Fertilizer；No matter soil acid-base, supertition Diammonium phosphate (DAP) always；Crop regulation of fertilizer requirement is not pressed, all the year round single nitrogen fertilizer application；Chemical fertilizer characteristic is not seen,
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 fluctuated all the year round is passive
Situation；Just go into operation for Ji Jia MAPs 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, is exactly the problem of our researchs, for calacareous soil, is badly in need of this acidic fertilizier of one ammonium of application of phosphoric acid
Truth, by field test, work out the disclosed Blending Fertilizer in calacareous soil with MAP as phosphorus source.According to country
The policy requirements of " accelerate efficiently peaceful fertilizer research and development ", we original obtain " MAP closes urea and spreads manure in wheat
On the basis of effect research " and " fertilizer efficiency research of the MAP on calacareous soil " two scientific achievements, with potassium chloride, grind
Study carefully the Lian Yingxing that MAP is blended between urea and potassium chloride their threes, according to the standard (GP21633- of bulk blended fertilizer
2008) directly blending is formed, and can just reach the purpose of sustained-release synergistic.According to calacareous soil " rich potassium meta-alkali, the few nitrogen of scarce phosphorus "
Soil characteristic, according to the principle of balance fertilizing " law of cask ", develops sustained release of most of crops on calacareous soil
Synergy blends fertilizer formula, and the sustained-release synergistic sugarcane mixing fertilizer specially, is exactly one kind therein.
Content of the invention
In sum, develop a kind of in calacareous soil administration to overcome the shortcomings of prior art problem, the present invention
Sustained-release synergistic sugarcane mixing fertilizer specially.According to the principle of balance fertilizing " law of cask ", urea used, MAP and chlorination
Potassium, has very strong Lian Yingxing between three kinds of sources of manure：MAP blends urea and can form macromolecule polyalcohol, in soil gradually
Releasing nutrient, forms the slow-release fertilizer without Cotton seeds；Urea blending one ammonium of acid phosphatase and potassium chloride, can delay urase to urine
The decomposition of element, the ammonium hydroxide that urea is converted in soil are reacted with MAP, generate Diammonium phosphate (DAP) and water, MAP
With chlorination nak response, potassium dihydrogen phosphate and ammonium chloride can be generated, all play a part of retain water and nutrients.The bulk blended fertilizer, without " bag
Clothing " process, so process is simple, fertilizer efficiency be 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 sugarcane special bulk blended fertilizer that applies in calacareous soil, wherein, described bulk blended fertilizer is
By urea, MAP, potassium chloride by weight：300～400 parts of urea, 200～400 parts of MAP and potassium chloride 300
～400 parts of compositions.
Further, a kind of described sustained-release synergistic sugarcane special bulk blended fertilizer that applies in calacareous soil, wherein, described
Bulk blended fertilizer be by urea, MAP, potassium chloride by weight：350 parts of urea, 300 parts of MAP and potassium chloride
350 parts of compositions.
Further, a kind of described sustained-release synergistic sugarcane special bulk blended fertilizer that applies in calacareous soil, wherein, described
Bulk blended fertilizer be by urea, MAP, potassium chloride by weight：375 parts of urea, 325 parts of MAP and potassium chloride
300 parts of compositions.
Further, a kind of described sustained-release synergistic sugarcane special bulk blended fertilizer that applies in calacareous soil, wherein, selects
Urea, MAP, three kinds of sources of manure of potassium chloride characteristic as follows：Urea nitrogenous 46.3%；The MAP of slurry process production contains
Nitrogen 11%, phosphorus 44%；Potassium chloride contains potassium 60%.
Beneficial effects of the present invention：
1st, the present invention develops the sustained-release synergistic sugarcane mixing fertilizer specially of suitable for limed administration, according to phosphoric acid one
Ammonium blends the Lian Yingxing between urea and potassium chloride their threes：MAP blends urea and can form macromolecule polyalcohol,
Gradually Releasing nutrient in soil, forms the slow-release fertilizer without Cotton seeds；Urea blending one ammonium of acid phosphatase and potassium chloride, can prolong
Decomposition of the slow urase to urea, the ammonium hydroxide that urea is converted in soil and MAP are reacted, generate Diammonium phosphate (DAP) and
Water, MAP and chlorination nak response, can generate potassium dihydrogen phosphate and ammonium chloride, all play a part of retain water and nutrients.The blending
Fertilizer, without " coating " process, so process is simple, fertilizer efficiency be high, price is low.
2nd, it is to use safety that the present invention possesses advantages below one, as it can delay rate of release of the nutrient to rhizosphere, i.e.,
Make single-dose application amount exceed the absorbability of root system, be also avoided that harm of the high concentration salinity to crop root；Two is saving of labor province
Power, fertilizer can meet needs of the plant growth period to nutrient by one-time use, not only save labour, and reduce
Cost；Three is to improve nutrient efficiency, and the slow release fertilizer can reduce contacting with each other between nutrient and soil, so as to reduce because of soil
Biological, chemically and physically act on the fixation to nutrient or decomposition, improve the utilization ratio of fertilizer；Four is environmental protection.
Specific embodiment
Embodiment 1 (as a example by 1000 kilograms of Blending Fertilizer of production)
A kind of sustained-release synergistic sugarcane special bulk blended fertilizer that applies in calacareous soil, is by urea, MAP, chlorination
Three kinds of sources of manure of potassium are made into, by weight：1000 kilograms of sugarcane special bulk blended fertilizers are produced often, with 350 kilograms of urea, MAP
300 kilograms and 350 kilograms of potassium chloride, it is 53% to be made into nitrogen, phosphorus, potassium total nutrient, and three's ratio is 19：13：21.Because sugarcane need calcium and
Siliceous fertilizer, increases with 100 kilograms of calcium magnesium phosphate, is allowed to the sugarcane Blending Fertilizer containing calcium oxide and silica respectively up to 2～3%, the formula
For the better-than-average fertility ground of calacareous soil.
Its parameter is shown in Table 1：
Table 1：
The production method of the present embodiment is：
1) first by component design requirement, 350 kilograms of urea, 300 kilograms of MAP, 350 kilograms of potassium chloride are weighed up；
2) raw material is poured into mixer ground blanking bin together；
3) start mixer, magazine elevation to design height, raw material is poured in mixer；
4) mixer rotates forward blending automatically；
5) the auto-reverse discharging of mixer；
6) weigh, pack as finished product.
Embodiment 2 (as a example by 1000 kilograms of Blending Fertilizer of production)
A kind of sustained-release synergistic sugarcane special bulk blended fertilizer that applies in calacareous soil, described sustained-release synergistic Blending Fertilizer is
By urea, MAP, potassium chloride by weight：1000 kilogram Blending Fertilizer are often produced, public with 375 kilograms of urea, MAP 325
Jin, 300 kilograms of potassium chloride, it is 52% to be made into nitrogen, phosphorus, potassium total nutrient, and three's ratio is 20：14：18, because sugarcane needs calcium and siliceous fertilizer,
Increasing with 100 kilograms of calcium magnesium phosphate, the sugarcane Blending Fertilizer being allowed to containing calcium oxide and silica respectively up to 2～3%, the formula is used for stone
Ash 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, 375 kilograms of urea, 325 kilograms of MAP, 300 kilograms of potassium chloride are weighed up；
2) raw material is poured into mixer ground blanking bin together；
3) start mixer, magazine elevation to design height, raw material is poured in mixer；
4) mixer rotates forward blending automatically；
5) the auto-reverse discharging of mixer；
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 of receipts2PO4)2, CaHPO is formed compared with Diammonium phosphate (DAP)4·2H2The molten thing fertilizer efficiency of O Chinese hollys is high；One ammonium forms Ca with urea
(H2PO4)2.·CO(NH2)2, and potassium chloride formed Ca (H2PO4)2. KCI adducts, nutrient can be sustained in soil；One ammonium is
Acidity, in calacareous soil, makes rhizosphere pH ＜ 7.0, can delay the volatilization of ammonia；Urea changes into hydroxide under urase effect
Ammonium, generates two ammoniums and water with ammonium reaction, improves fertilizer efficiency；Potassium chloride and an ammonium are reacted in soil, generate potassium dihydrogen phosphate with
Ammonium chloride, also functions to first function of fertilizer retention, as the Blending Fertilizer is without " coating " process, so process is simple, fertilizer efficiency be high, price
Low.
Claims (4)
1. a kind of calacareous soil apply sustained-release synergistic sugarcane special bulk blended fertilizer, it is characterised in that described Blending Fertilizer
Material be by urea, MAP, potassium chloride by weight：300～400 parts of urea, 200～400 parts of MAP and chlorination
300～400 parts of compositions of potassium.
2. a kind of sustained-release synergistic sugarcane special bulk blended fertilizer that applies in calacareous soil according to claim 1, which is special
Levy and be, described bulk blended fertilizer be by urea, MAP, potassium chloride by weight：350 parts of urea, MAP 300
350 parts of compositions of part and potassium chloride.
3. a kind of sustained-release synergistic sugarcane special bulk blended fertilizer that applies in calacareous soil according to claim 1, which is special
Levy and be, described bulk blended fertilizer be by urea, MAP, potassium chloride by weight：375 parts of urea, MAP 325
300 parts of compositions of part and potassium chloride.
4. a kind of sustained-release synergistic sugarcane special bulk blended fertilizer that applies in calacareous soil according to claim 1, which is special
Levy and be, the characteristic from urea, MAP, three kinds of sources of manure of potassium chloride is as follows：Urea nitrogenous 46.3%；Slurry process production
MAP is nitrogenous 11%, phosphorus 44%；Potassium chloride contains potassium 60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610965758.8A CN106495954A (en) | 2016-11-01 | 2016-11-01 | A kind of sustained-release synergistic sugarcane special bulk blended fertilizer that applies in calacareous soil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610965758.8A CN106495954A (en) | 2016-11-01 | 2016-11-01 | A kind of sustained-release synergistic sugarcane special bulk blended fertilizer that applies in calacareous soil |
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| CN106495954A true CN106495954A (en) | 2017-03-15 |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101704698A (en) * | 2009-11-06 | 2010-05-12 | 云南天腾化工有限公司 | Special compound fertilizer for sugar cane |
| CN102746047A (en) * | 2012-07-12 | 2012-10-24 | 云南省农业科学院甘蔗研究所 | Special low-concentration slow release fertilizer for sugar cane |
| 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 |
| CN104418634A (en) * | 2013-08-27 | 2015-03-18 | 郑州市沃田配肥站 | Corn blending fertilizer formula |
| 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 |
| 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 |
| CN104446782A (en) * | 2014-11-11 | 2015-03-25 | 郑州市沃田配肥站 | Formula for coating-free slow-release synergistic rice blended fertilizer prepared from monoammonium phosphate blended with urea and potassium chloride |
| CN104446833A (en) * | 2014-11-11 | 2015-03-25 | 郑州市沃田配肥站 | Formula for coating-free slow-release synergistic corn 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 |
| 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 |
-
2016
- 2016-11-01 CN CN201610965758.8A patent/CN106495954A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101704698A (en) * | 2009-11-06 | 2010-05-12 | 云南天腾化工有限公司 | Special compound fertilizer for sugar cane |
| CN102746047A (en) * | 2012-07-12 | 2012-10-24 | 云南省农业科学院甘蔗研究所 | Special low-concentration slow release fertilizer for sugar cane |
| 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 |
| CN104418634A (en) * | 2013-08-27 | 2015-03-18 | 郑州市沃田配肥站 | Corn blending fertilizer formula |
| 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 |
| 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 |
| CN104446782A (en) * | 2014-11-11 | 2015-03-25 | 郑州市沃田配肥站 | Formula for coating-free slow-release synergistic rice blended fertilizer prepared from monoammonium phosphate blended with urea and potassium chloride |
| CN104446833A (en) * | 2014-11-11 | 2015-03-25 | 郑州市沃田配肥站 | Formula for coating-free slow-release synergistic corn 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 |
| 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 |
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Application publication date: 20170315 |
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