CN106478320A - A kind of sustained-release synergistic Radix Raphani special bulk blended fertilizer in calacareous soil administration - Google Patents
A kind of sustained-release synergistic Radix Raphani special bulk blended fertilizer in calacareous soil administration Download PDFInfo
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- CN106478320A CN106478320A CN201610967739.9A CN201610967739A CN106478320A CN 106478320 A CN106478320 A CN 106478320A CN 201610967739 A CN201610967739 A CN 201610967739A CN 106478320 A CN106478320 A CN 106478320A
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- Prior art keywords
- carbamide
- map
- fertilizer
- potassium chloride
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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 present invention provides a kind of sustained-release synergistic Radix Raphani special bulk blended fertilizer in calacareous soil administration, and described bulk blended fertilizer is by carbamide, MAP, potassium chloride by weight：300～500 parts of carbamide, 200～300 parts of MAP and 300～400 parts of compositions of potassium chloride.Described Radix Raphani mixing fertilizer specially is the Lian Yingxing blending according to MAP 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 delay the decomposition to carbamide for the 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 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 Bulk Blending Fertilizer field, particularly a kind of sustained-release synergistic Radix Raphani 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 Radix Raphani 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 Radix Raphani mixing fertilizer specially.Carbamide used, MAP and potassium chloride, have very strong Lian Yingxing between three kinds of sources of manure：
MAP blends carbamide and can form macromolecule polyalcohol, gradually Releasing nutrient in soil, is formed slow without Cotton seeds
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 is reacted with MAP, generates 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 bulk blended fertilizer, without " coating " process, 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 Radix Raphani special bulk blended fertilizer in calacareous soil administration, wherein, described bulk blended fertilizer be by
Carbamide, MAP, potassium chloride are by weight：300～500 parts of carbamide, 200～300 parts of MAP and potassium chloride 300～
400 parts of compositions.
Further, described a kind of sustained-release synergistic Radix Raphani special bulk blended fertilizer in calacareous soil administration, described blending
Fertilizer is by carbamide, MAP, potassium chloride by weight：400 parts of carbamide, 250 parts of MAP and 350 parts of groups of potassium chloride
Become.
Further, a kind of described sustained-release synergistic Radix Raphani special bulk blended fertilizer in calacareous soil administration, wherein, described
Bulk blended fertilizer be by carbamide, MAP, potassium chloride by weight：425 parts of carbamide, 275 parts of MAP and potassium chloride
300 parts of compositions.
Further, described a kind of sustained-release synergistic Radix Raphani special bulk blended fertilizer in calacareous soil administration, wherein, selects
Carbamide, MAP, three kinds of sources of manure of potassium chloride characteristic as follows：Carbamide nitrogenous 46.3%；The MAP that slurry process produces contains
Nitrogen 11%, phosphorus 44%；Potassium chloride contains potassium 60%.
Beneficial effects of the present invention：
The present invention develops the sustained-release synergistic Radix Raphani mixing fertilizer specially of suitable for limed administration, according to MAP
Blend the Lian Yingxing between carbamide and their threes of potassium chloride：MAP blends carbamide and can form macromolecule polyalcohol, in soil
Gradually Releasing nutrient in earth, forms the slow-release fertilizer without Cotton seeds；Carbamide blends acid phosphatase one ammonium and potassium chloride, can delay
The decomposition to carbamide for the urase, the ammonium hydroxide that carbamide is converted in soil and MAP react, and 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 Bulk Blending Fertilizer
Material, 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 Radix Raphani 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 Radix Raphani special bulk blended fertilizers, with 400 kilograms of carbamide, phosphorus
250 kilograms of a sour ammonium and 350 kilograms of potassium chloride, are made into nitrogen, phosphorus, potassium total nutrient are 53%, and three's ratio is for 21：11：21, this formula
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, 400 kilograms of carbamide, 250 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 Radix Raphani 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 425 kilograms of carbamide, MAP 275
Jin, 300 kilograms of potassium chloride, are made into nitrogen, phosphorus, potassium total nutrient are 52%, three's ratio is for 22：12：18, this formula is used for terra calcis
Earth 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, 425 kilograms of carbamide, 275 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.
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 Radix Raphani special bulk blended fertilizer in calacareous soil administration is it is characterised in that described bulk blended fertilizer
It is by carbamide, MAP, potassium chloride by weight：300～500 parts of carbamide, 200～300 parts of MAP and potassium chloride
300～400 parts of compositions.
2. a kind of sustained-release synergistic Radix Raphani special bulk blended fertilizer in calacareous soil administration according to claim 1, its feature
It is, described bulk blended fertilizer is by carbamide, MAP, potassium chloride by weight：400 parts of carbamide, 250 parts of MAP
With 350 parts of compositions of potassium chloride.
3. a kind of sustained-release synergistic Radix Raphani special bulk blended fertilizer in calacareous soil administration according to claim 1, its feature
It is, described bulk blended fertilizer is by carbamide, MAP, potassium chloride by weight：425 parts of carbamide, 275 parts of MAP
With 300 parts of compositions of potassium chloride.
4. a kind of sustained-release synergistic Radix Raphani special bulk blended fertilizer in calacareous soil administration according to claim 1, its feature
It is, the characteristic from carbamide, MAP, three kinds of sources of manure of potassium chloride is as follows：Carbamide nitrogenous 46.3%；The phosphorus that slurry process produces
A sour ammonium is nitrogenous 11%, phosphorus 44%；Potassium chloride contains potassium 60%.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610967739.9A CN106478320A (en) | 2016-11-01 | 2016-11-01 | A kind of sustained-release synergistic Radix Raphani special bulk blended fertilizer in calacareous soil administration |
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| CN201610967739.9A CN106478320A (en) | 2016-11-01 | 2016-11-01 | A kind of sustained-release synergistic Radix Raphani special bulk blended fertilizer in calacareous soil administration |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274879A (en) * | 2013-06-20 | 2013-09-04 | 山东普金肥料有限公司 | Soil conditioning fertilizer and production method thereof |
| 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 |
| 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 |
| 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 |
| CN104446835A (en) * | 2014-11-11 | 2015-03-25 | 郑州市沃田配肥站 | Formula for coating-free slow-release synergistic sorghum 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 |
| 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 |
| CN106478201A (en) * | 2016-09-30 | 2017-03-08 | 登封市老拴保肥料有限公司 | A kind of sustained-release synergistic Semen Tritici aestivi mixing fertilizer specially in calacareous soil administration |
-
2016
- 2016-11-01 CN CN201610967739.9A patent/CN106478320A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274879A (en) * | 2013-06-20 | 2013-09-04 | 山东普金肥料有限公司 | Soil conditioning fertilizer and production method thereof |
| 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 |
| 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 |
| 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 |
| CN104446835A (en) * | 2014-11-11 | 2015-03-25 | 郑州市沃田配肥站 | Formula for coating-free slow-release synergistic sorghum 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 |
| 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 |
| CN106478201A (en) * | 2016-09-30 | 2017-03-08 | 登封市老拴保肥料有限公司 | A kind of sustained-release synergistic Semen Tritici aestivi mixing fertilizer specially in calacareous soil administration |
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Application publication date: 20170308 |