CN106478319A - A kind of sustained-release synergistic Semen sojae atricolor special bulk blended fertilizer in calacareous soil administration - Google Patents
A kind of sustained-release synergistic Semen sojae atricolor special bulk blended fertilizer in calacareous soil administration Download PDFInfo
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- CN106478319A CN106478319A CN201610967734.6A CN201610967734A CN106478319A CN 106478319 A CN106478319 A CN 106478319A CN 201610967734 A CN201610967734 A CN 201610967734A CN 106478319 A CN106478319 A CN 106478319A
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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 Semen sojae atricolor special bulk blended fertilizer in calacareous soil administration, and wherein, described effect bulk blended fertilizer is by carbamide, MAP, potassium chloride by weight：500～600 parts of carbamide, 150～250 parts of MAP and 200～300 parts of compositions of potassium chloride.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, 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 Semen sojae atricolor 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 several MAP factories, because manufacturer's publicity is not in place, peasant does not know its usage, causes product a large amount of
Overstocked reality, 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, and produces
Middle produced problem, 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.The beginning of this century,
It is sampled the report of result of laboratory test for 748 sample points of different soils, Soil Available potassium content reduced every 3～5 years
10.8%～14.9%；Reduce by 27.1%～29.9% phenomenon every 10 years.Nitrogen, phosphorus two essence bulk blended fertilizer increase and joins potassium
Fertile.In our original " MAP closes carbamide fertilizer efficiency research on Semen Tritici aestivi " obtaining and " MAP is in calacareous soil
On fertilizer efficiency research " on the basis of two scientific achievements, join potassium chloride, study and utilize MAP to blend carbamide and chlorination
Lian Yingxing between their threes of potassium, according to the soil characteristic of calacareous soil " the few nitrogen of rich potassium meta-alkali, phosphorus deficiency ", applies according to balance
The principle of fertile " law of cask ", develops most of crops and blends fertilizer formula in calacareous soil sustained-release synergistic, this slow release increases
Effect Semen sojae atricolor 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, according to the principle of balance fertilizing " law of cask ", develop
Go out a kind of sustained-release synergistic Semen sojae atricolor special bulk blended fertilizer in calacareous soil administration.Carbamide used, MAP and potassium chloride, three
Plant and have very strong Lian Yingxing between the source of manure：MAP blends carbamide and can form macromolecule polyalcohol, gradually discharges in soil
Nutrient, forms the slow-release fertilizer without Cotton seeds；Carbamide blends acid phosphatase one ammonium and potassium chloride, can delay urase to carbamide
Decompose, the ammonium hydroxide that carbamide is converted in soil and MAP react, generate Diammonium phosphate (DAP) and water, MAP and chlorine
Change nak response, potassium dihydrogen phosphate and ammonium chloride can be generated, all play the effect of retain water and nutrients.
For solving above-mentioned technical problem, the technical solution used in the present invention is：
A kind of sustained-release synergistic Semen sojae atricolor special bulk blended fertilizer in calacareous soil administration, wherein, described effect bulk blended fertilizer
It is by carbamide, MAP, potassium chloride by weight：500～600 parts of carbamide, 150～250 parts of MAP and potassium chloride
200～300 parts of compositions.
Further, described a kind of sustained-release synergistic Semen sojae atricolor special bulk blended fertilizer in calacareous soil administration, described mixes
Complex fertilizer material is by carbamide, MAP, potassium chloride by weight：550 parts of carbamide, 200 parts of MAP and 250 parts of potassium chloride
Composition.
Further, described a kind of sustained-release synergistic Semen sojae atricolor special bulk blended fertilizer in calacareous soil administration, described mixes
Complex fertilizer material is by carbamide, MAP, potassium chloride by weight：575 parts of carbamide, 225 parts of MAP and 200 parts of potassium chloride
Composition.
Further, described a kind of sustained-release synergistic Semen sojae atricolor 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 Semen sojae atricolor special bulk blended fertilizer that the present invention develops be by MAP blend carbamide and their threes of potassium chloride it
Between Lian Yingxing：MAP blends carbamide and can form macromolecule polyalcohol, gradually Releasing nutrient in soil, is formed without bag
The slow-release fertilizer that clothing is processed；Carbamide blends acid phosphatase one ammonium and potassium chloride, can delay the decomposition to carbamide for the urase, carbamide is in soil
In the ammonium hydroxide that is converted into react with MAP, 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.
Specific embodiment
Embodiment 1 (as a example producing 1 ton of Bulk Blending Fertilizer)
A kind of sustained-release synergistic Semen sojae atricolor 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 1 ton of Bulk Blending Fertilizer, with 550 kilograms of carbamide, 200 kilograms of MAP, potassium chloride
250 kilograms, it is made into nitrogen, phosphorus, potassium total nutrient are 50%, three's ratio is for 27：8：15, this formula is used for the better-than-average fertilizer of calacareous soil
Power ground.
The production method of the present embodiment is：
1) first by component design requirement, 550 kilograms of carbamide, 200 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.
Its parameter is shown in Table 1：
Table 1
Embodiment 2 (as a example producing 1 ton of Bulk Blending Fertilizer)
A kind of sustained-release synergistic Semen sojae atricolor 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 1 ton of Bulk Blending Fertilizer, with 575 kilograms of carbamide, 225 kilograms of MAP,
200 kilograms of potassium chloride, is made into nitrogen, phosphorus, potassium total nutrient are 50%, three's ratio is for 29：9：12, this formula is used in calacareous soil
Inferior fertility ground.
The production method of the present embodiment is：
1) first by component design requirement, 575 kilograms of carbamide, 225 kilograms of MAP, 200 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.
Its parameter is shown in Table 2：
Table 2：
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 Semen sojae atricolor special bulk blended fertilizer in calacareous soil administration is it is characterised in that described effect blends
Fertilizer is by carbamide, MAP, potassium chloride by weight：500～600 parts of carbamide, 150～250 parts of MAP and chlorine
Change 200～300 parts of compositions of potassium.
2. a kind of sustained-release synergistic Semen sojae atricolor 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：550 parts of carbamide, MAP 200
250 parts of compositions of part and potassium chloride.
3. a kind of sustained-release synergistic Semen sojae atricolor 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：575 parts of carbamide, MAP 225
200 parts of compositions of part and potassium chloride.
4. a kind of sustained-release synergistic Semen sojae atricolor 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%.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610967734.6A CN106478319A (en) | 2016-11-01 | 2016-11-01 | A kind of sustained-release synergistic Semen sojae atricolor special bulk blended fertilizer in calacareous soil administration |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610967734.6A CN106478319A (en) | 2016-11-01 | 2016-11-01 | A kind of sustained-release synergistic Semen sojae atricolor special bulk blended fertilizer in calacareous soil administration |
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| CN106478319A true CN106478319A (en) | 2017-03-08 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
-
2016
- 2016-11-01 CN CN201610967734.6A patent/CN106478319A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
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Application publication date: 20170308 |