CN107652121A - The pear tree BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely - Google Patents
The pear tree BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely Download PDFInfo
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- CN107652121A CN107652121A CN201710906412.5A CN201710906412A CN107652121A CN 107652121 A CN107652121 A CN 107652121A CN 201710906412 A CN201710906412 A CN 201710906412A CN 107652121 A CN107652121 A CN 107652121A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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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
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
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Abstract
The present invention provides the pear tree BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely, described pear tree BB fertilizer is according to calcareous soil meta-alkali characteristic, from five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle sources of manure, a great number of elements nitrogen, phosphorus, potassium are configured to；Moderate-element calcium, magnesium, sulphur and trace elements iron, zinc, manganese, boron, molybdenum, chlorine, copper all with pear tree BB fertilizer；Utilize the Lian Yingxing that fertilizer efficiency is improved between five sources of manure, reduce dose, price is low, 45% 3 element BB fertilizer is configured to five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle sources of manure, its price is than the Chemical Mixed Fertilizer with content is per cheap 20 yuan of 50kg on the market, cheap 400 yuan of ton valency；Root Ju orchard is tested, and under the conditions of nitrogen such as phosphorus are waited, five kinds of sources of manure are configured to BB fertilizer than being that the BB that phosphorus source is made into is fertile with Diammonium phosphate (DAP), and every mu is increased production the operatic circle up to 13.6%.
Description
Technical field
The invention belongs to rational application of fertilizers field, particularly a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely
Pear tree BB fertilizer.
Background technology
So-called " BB " fertilizer, it is English Bulk Blending Fertilzer abbreviation, mainly with two or more list
A kind of complex fertilizer that one fertilizer or compound fertilizer are formed by physics blending by a certain percentage, at present, some developed countries push away
Extensively " BB " fertile area is up to more than 80%, and China causes the chemical fertilizer with the whole world 1/3rd also with traditional fertilization experience,
The passive situation of the grain of the whole world 1/5th is produced, in recent years, though it is " applying formula fertilizer " thought guidance " changing rational application of fertilizers "
Under, promote " BB " fertile area and obtain tremendous development, but during production BB fertilizer is prepared, also in the presence of many drawbacks：First, selection
The source of manure not science, synergy between fertilizer even answering property is not played, so-called answering property of company, i.e., is applied with the mixing of two or more straight fertilizers
With its fertilizer efficiency yield exceedes singly applies straight fertilizer yield sum respectively.The enterprise that can have, not very know chemical fertilizer characteristic, utilize urine
Element blending calcium superphosphate and nitrophosphate fertilizer, cause serious deliquescence, or even into hundred tons of deliquescence into empty bag, suffer heavy losses；It is second, only heavy
Depending on nitrogen, phosphorus, potassium a great number of elements, think little of calcium, magnesium, sulphur moderate-element and iron, zinc, manganese, boron, molybdenum, chlorine, cu microelements；Third,
The BB fertilizer productions for only paying attention to staple crop are prepared, and think little of vegetables and fruit tree BB fertilizer productions are prepared, and this is contradicted with international market,
At present, the large agricultural product price in China is higher than international market, and without competitiveness, and the price of the veterinary antibiotics in China all compares state
Border market like product is low, payes attention to veterinary antibiotics production, and prospect is considerable；To solve above weak point, given birth to according to national chemical fertilizer
Produce the policy of zero growth rate, carried out earlier in time calacareous soil apply the fruit tree that a large amount of, Medium-microelements have entirely and
Vegetable Lay BB fertilizer researchs.
The content of the invention
In summary, in order to overcome the shortcomings of prior art problem, the present invention have developed a kind of in calacareous soil administration
A large amount of middle amount trace elements have entirely pear tree BB fertilizer.The innovative point one of the present invention is according to calcareous soil meta-alkali characteristic, is selected
Five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle sources of manure, are configured to a great number of elements nitrogen, phosphorus, potassium；Middle amount
Element calcium, magnesium, sulphur and trace elements iron, zinc, manganese, boron, molybdenum, chlorine, copper all with pear tree BB fertilizer；Second, using five sources of manure it
Between improve fertilizer efficiency Lian Yingxing, reduce dose, be the advanced approach for implementing national fertilizer production zero growth policy；Third, price
It is low, 45% 3 element BB fertilizer is configured to five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle sources of manure, its
Price is than the Chemical Mixed Fertilizer with content is per cheap 20 yuan of 50kg on the market, cheap 400 yuan of ton valency；Fourth, fertilizer efficiency is high, root Ju orchard
Experiment, under the conditions of nitrogen such as phosphorus are waited, apply five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle sources of manure and prepare
Into BB fertilizer than being that the BB that phosphorus source is made into is fertile with Diammonium phosphate (DAP), every mu of volume increase the operatic circle is up to 13.6%, fifth, ardealite obtains science
Utilize, alleviate ammonium phosphate plant man and stack the difficulty that slag waste material ardealite takes up an area；Sixth, this fertilizer efficiency height, valency are promoted in production
Low, the with strong points pear tree BB fertilizer of lattice, it can be that increasing peasant income branch is striven for a relatively comfortable life, open up new space.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
The pear tree BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely, wherein, described pear tree
BB fertilizer be by five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle fertilizer by weight：MAP
250~350 parts, 150~250 parts of urea, 200~400 parts of potassium chloride, 50~150 parts of calcium and magnesium phosphorus powder and ardealite particle 50~
150 parts are made into.
Further, the pear tree BB fertilizer that a kind of described a large amount of middle amount trace elements applied in calacareous soil have entirely, its
In, described pear tree BB fertilizer be by five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle fertilizer by weight
Part meter：100 parts of 300 parts of MAP, 200 parts of urea, 300 parts of potassium chloride, 100 parts of calcium and magnesium phosphorus powder and ardealite particle are made into
's；The formula adapted soil vendor selection is 100mg/kg calacareous soil.
Further, the pear tree BB fertilizer that a kind of described a large amount of middle amount trace elements applied in calacareous soil have entirely, its
In, described pear tree BB fertilizer be by five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle fertilizer by weight
Part meter：What 50 parts of 250 parts of MAP, 150 parts of urea, 400 parts of potassium chloride, 150 parts of calcium and magnesium phosphorus powder and ardealite particle were made into；
The formula adapted soil vendor selection is 60mg/kg calacareous soil.
Further, the pear tree BB fertilizer that a kind of described a large amount of middle amount trace elements applied in calacareous soil have entirely, its
In, described pear tree BB fertilizer be by five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle fertilizer by weight
Part meter：What 150 parts of 350 parts of MAP, 250 parts of urea, 200 parts of potassium chloride, 50 parts of calcium and magnesium phosphorus powder and ardealite particle were made into；
The formula adapted soil vendor selection is 150mg/kg calacareous soil.
The production method of the present invention is realized with following manner：
It is a kind of calacareous soil apply a large amount of middle amount trace elements have entirely pear tree BB fertilizer production method include with
Lower step：
(1) carried out first the attached material ardealite conditioning of production ammonium phosphate to granulation humidity that is agglomerating, dissipating with throwing is held
It is granulated, drying；
(2) according to local newest soil survey information, and we sum up pear tree in calcareous in basic unit, mould element all the year round
The need fertilizer of soil requires, according to balance fertilizing " law of cask " and " land capability class method ", calculating weighs up MAP used, urine
Element, potassium chloride, the formulation weight of calcium and magnesium phosphorus powder and ardealite grain；
(3) step (2) is pressed, calculates the formulation weight that weighs up by MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and phosphorus stone
Cream grain raw material with together pouring into mixer blanking bin；
(4) mixer is started, magazine elevation to design height, raw material will be poured into mixer automatically；
(5) mixer rotates forward blending automatically；
(6) the auto-reverse discharging of mixer；
(7) weigh, pack.
The pear tree BB fertilizer that a kind of described a large amount of middle amount trace elements applied in calacareous soil have entirely, from phosphoric acid one
Five kinds of ammonium, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle fertilizer are prepared, and its characteristic is as follows：
MAP：Acidity, China use slurry process and produced, and nitrogenous 11%, phosphorous 44%；Its characteristic：MAP
For acid, the nitrogen of 44 phosphorus 11；The more meta-alkalis of China's soil, adapt to urea and mix an ammonium；The even strong getting fat effect of answering property, saves both labour and money and increases
Production；Want increasing peasant income benefit, BB fertilizer is prepared with it；
Urea：The organic compound being made up of carbon, nitrogen, oxygen and hydrogen, also known as urea；Nitrogenous 46.3%；Its characteristic：Urotoxicity
Flat category is neutral, and various soil are all suitable for；Nitrogenous 46 points three, blend an ammonium fertilizer efficiency and increase；Bury and be converted into carbon ammonium, it is mixed to apply an ammonium
Into two ammoniums；It is administered alone buried, early in advance apply is crucial；
Potassium chloride：KCL, molecular weight 74.55, chlorination potassium fertilizer is general to contain potassium 60%, and chloride 50%, its characteristic:Chlorination
Potassium, early main, it is big for potash fertilizer family number；It is that physiological reaction is in acidity to be soluble in water-based；Mostly white crystalline body, import
Coloured is red；Containing the chlorine 50 of potassium 60, fear-chlorion crop is not used.
Calcium magnesium phosphate：Calcium magnesium phosphate also known as melts the calcium-magnesium of fused containing magnesium-phosphorus fertilizer phosphate
(fertilizer), it is a kind of sillico aluminate glass body for containing phosphate radical (PO4 3-).Main component include Ca3 (PO4) 2,
CaSiO3、MgSiO3.It is a kind of multi-element fertilizer, the aqueous solution is in alkalescence, wherein phosphorous (P2O5) 12~20%, calcium oxide (CaO)
25~32%, magnesia (MgO) 8~15%, silica (SiO2) 20~30%, manganese oxide (WO) 0.1~0.3%, also contain
There are few virgin micronutrient boron, iron, copper, zinc, molybdenum its characteristic:Calcium magnesium phosphate increases in alkalescence, blending urea efficiency；BB is prepared with it
Fertilizer, it can obtain physical very well；Only because containing calcium and magnesium manganese, also iron zinc molybdenum copper silicon；
Ardealite：For physiological phenomenon (l.5~3.5 pH value is), its main component is the gypsum containing two crystallizations water
(CaSO4H2O the 94% of total amount) is accounted for, in addition to containing substantial amounts of sulphur, calcium constituent, also containing a variety of middle and trace elements, sulfur-bearing
(SO2) 44%~46%, calcic (Ca0) 32%~33.7%, phosphorous (P2O5) 0.7%~1.3%, iron (Si2O3) 0.01%~
0.4%th, containing magnesium (Mg0) 0.01%~0.4%, 0.9~1.01PPm of copper 9.21~11.2PPm molybdenums, 15~29.1PPm of manganese, in addition
Also rare earth element total amount is 0.01%~0.1%；Its characteristic：Ardealite, highly acid, basic soil are most suitably used；Main component
Calcium sulphur manganese, also iron magnesium molybdenum and copper；It is phosphorus ammonium by-product, it is necessary to which science utilizes；It is granulated the effect for for BB fertilizer, improving fertilizer
Should.
The positive effect of the present invention is：
(1) require to select fertilizer according to calacareous soil characteristic and need fertilizer, utilize matched somebody with somebody fertilizer MAP, urea, chlorine
Change the Lian Yingxing between potassium, calcium and magnesium phosphorus powder and ardealite particle, improve fertilizer efficiency, reduce dose, overcome " no matter soil acid-base,
The custom that do not apply fertilizers scientifically of the U.S. of supertition always Diammonium phosphate (DAP) ", it is the advanced approach for implementing central fertilizer production zero growth policy；
(2) price of the present invention is low, and 45% is made into MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle
Ternary BB fertilizer, than the composite fertilizer with nutrient on the market per cheap more than 20 yuan of 50kg, it is per ton can be cheap more than 400 yuan；
(3) fertilizer efficiency of the present invention is high, the experiment of root Ju orchard, under the conditions of nitrogen such as phosphorus are waited, apply MAP, urea, potassium chloride,
Five kinds of sources of manure of calcium and magnesium phosphorus powder and ardealite particle are configured to BB fertilizer than being that the BB that phosphorus source is made into is fertile with Diammonium phosphate (DAP), and every mu is increased production
The operatic circle is up to 13.6%；
(4) synergy principle of the invention：
1. from the purpose of MAP:Because in calacareous soil, the utilization rate of nitrogen is higher than di(2-ethylhexyl)phosphate in MAP
Ammonium, its principle are that Diammonium phosphate (DAP) sheet as alkaline (pH value 8.0), in meta-alkalescence calacareous soil, will necessarily cause stronger
Ammonia volatilization.And the MAP applied is acid.After applying calacareous soil, rhizosphere pH can be made<7.0, so as to delay ammonia
Volatilization；Furthermore in calacareous soil, the utilization rate of phosphorus is phosphoric acid also above Diammonium phosphate (DAP), its principle in MAP
Root is trivalent, produces 3 kinds of ions because pH value is different, and there is the relation of protonation and deprotonation between this 3 kinds of ions：
After the MAP of acidity applies calacareous soil, during dissolving, make rhizosphere pH<7.0, reaction will be to
Right progress, form H2PO4 -, then with the Ca in calacareous soil2+It is combined, the Ca (H that generation crop easily absorbs2PO4)；And
Diammonium phosphate (DAP) is alkalescence, and reaction can be made to carry out to the left, easily form CaHPO4·2H2The molten thing of O Chinese hollys, crop infiltration rate slow down；
2. from the purpose of urea：Urea and MAP, which blend, can improve fertilizer efficiency, because urea is manured into soil can be in urase
In the presence of be converted into ammonium carbonate, continue hydrolysis generation ammonium hydrogen carbonate and ammonium hydroxide, ammonium hydroxide highly volatile, but blend phosphorus
After a sour ammonium, both can continue reaction generation Diammonium phosphate (DAP) and water, function of fertilizer retention effectively acted as, so as to improve fertilizer efficiency.
CO(NH2)+2H2O→(NH4)2CO3
(NH4)2CO3+H2O→NH4HCO3+NH3·H2O
NH3·H2O+NH4H2PO4→(NH4)2HPO4+H2O
Furthermore the reasonable blending of urea and MAP, adduct CO (NH can be formed2)2·NH4H2PO4.This adduct
Releasing nutrient can be gradually decomposed in soil, can meet Different Crop different growing is to nitrogen, phosphorus the needs of
3. from the purpose of ammonification potassium:First, potassium chloride can react with the MAP in BB fertilizer in soil, generation
Potassium dihydrogen phosphate and ammonium chloride, serve function of fertilizer retention, and its reaction equation is as follows：
Second, after potassium chloride is manured into soil, potassium exists with ionic formses, and potassium ion can be utilized by Root Absorption very well, again
It can be swapped with the cation on soil micelle, in calacareous soil, its reaction is
The calcium chloride generated is soluble in water, can be with water wash to lower floor, so chlorion will not be to crop when irrigating
Produce harm；Third, potassium chloride rationally blends with urea, macromolecule polyalcohol CO (NH can be also formed2)2KCL, this macromolecular
Polymer, Releasing nutrient can be gradually decomposed in soil, can meet Different Crop different growing is to nitrogen, phosphorus, potassium the needs of；
Fourth, increasing potash fertilizer in BB fertilizer, the quality of crops is can obviously improve, it is degeneration-resistant, disease-resistant to improve nitrogen, the utilization rate of phosphorus and crop
Ability；
4. from the purpose of calcium and magnesium phosphorus powder:First, because calcium and magnesium phosphorus powder contains 25~32% calcium oxide (CaO), have and close very much
Suitable solubility, just progressively absorbed in each growing stage by crops.The effect of manganese also in activating soil, so as to
Strengthen crops to the resistivity of pest and disease damage, make its cane sturdy, full seed.Treat not mitigate the bitter pit of pears；Second,
Because calcium and magnesium phosphorus powder also contains 20~30% silica (SiO2), it is water-soluble, easily it is absorbed by crops；Third, calcium and magnesium phosphorus powder is used
Produced in BB fertilizer, stir blending together with matched somebody with somebody fertilizer MAP, urea, potassium chloride and ardealite particle, its particle can be made
Surface forms one layer of calcium and magnesium phosphorus powder film, temporarily can not directly be contacted with soil, play a part of sustained-release synergistic；Fourth, calcium and magnesium phosphorus
Powder is used for BB fertilizer productions, matched somebody with somebody BB fertilizer can be made to have extraordinary physical behavior, this advantage is estimable, reaches matched somebody with somebody BB
Fertile not deliquescence, do not lump；Fifth, calcium and magnesium phosphorus powder is combined with MAP, the dihydrogen phosphate ions and calcium of MAP can be made
Calcium ion in magnesium phosphorus powder reacts, the calcium dihydrogen phosphate that generation crop easily absorbs.Sixth, calcium and magnesium phosphorus powder blends with urea, can
The agronomy efficiency of nitrogenous fertilizer is improved, according to experiment, adds calcium magnesium phosphate then to increase production the operatic circle up to 13.6%；
(5) purpose of ardealite particle is selected:First, ardealite contains a large amount of sulfur dioxide (SO2) 44%~46%, it
Significant rapport, or the part of fixed nitrogen enzyme system between nitrogen, phosphorus not only be present, contribute to legume to be formed
More root nodule, increase amount of nitrogen fixation；Second, ardealite is acid (pH value is 1.5~3.5), in acid condition, can not only prolong
Slow decomposition of the urase to urea, can also react with the ammonium hydrogen carbonate of generation, generation relatively stable ammonium phosphate and ammonium sulfate；Three
It is that ardealite has microsolubility, the Soluble Ca of high level can be formed in the soil liquid2+And SO4 2-, so as to promote its urea
Become carbon ammonium after double decomposition and towards generation sulphur ammonium direction carry out, significantly reduce the volatilization of ammonia.
Embodiment
Embodiment 1 (exemplified by producing 1 ton of adapted soil vendor selection as 100mg/kg calacareous soil pear tree BB fertilizer)
The pear tree BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely, wherein, described pear tree
BB fertilizer be by five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle fertilizer by weight：MAP
300kg, urea 200kg, potassium chloride 300kg, calcium and magnesium phosphorus powder 100kg and ardealite particle 100kg are made into pear tree BB fertilizer, wherein containing
Nitrogen 12%, it is phosphorous 15%, containing potassium 18%, a great number of elements total nutrient 45%；Calcic 6.4%, containing magnesium 1.4%, sulfur-bearing 4.6%, in
Secondary element total nutrient 12.4%；Seven kinds of iron content, zinc, manganese, boron, molybdenum, chlorine, copper trace elements totally 15.2%, its parameter is shown in Table 1.
Table 1:1 ton of calacareous soil pear tree BB fertilizer parameter list for adapting to available potassium 100mg/kg of production:
It is a kind of calacareous soil apply a large amount of middle amount trace elements have entirely pear tree BB fertilizer production method include with
Lower step：
(1) carried out first the attached material ardealite conditioning of production ammonium phosphate to granulation humidity that is agglomerating, dissipating with throwing is held
It is granulated, drying；
(2) according to local newest soil survey information, and we sum up calacareous soil in basic unit, mould element all the year round
Need fertilizer to require, according to balance fertilizing " law of cask " principle and " land capability class method ", calculating weigh up MAP used, urea,
The formulation weight of potassium chloride, calcium and magnesium phosphorus powder and ardealite grain；
(3) step (2) is pressed, calculates the formulation weight that weighs up by MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and phosphorus stone
Cream grain raw material with together pouring into mixer blanking bin；
(4) mixer is started, magazine elevation to design height, raw material will be poured into mixer automatically；
(5) mixer rotates forward blending automatically；
(6) the auto-reverse discharging of mixer；
(7) weigh, pack.
Embodiment 2 (with 1 ton of Soil Potassium ability 60mg/kg of production calacareous soil pear tree BB fertilizer)
The pear tree BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely, wherein, described pear tree
BB fertilizer be by five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite grain fertilizer by weight：MAP
What 250kg, urea 150kg, potassium chloride 400kg, calcium and magnesium phosphorus powder 150kg and ardealite grain 50kg were made into, wherein nitrogenous 9%, contain
Phosphorus 13%, containing potassium 24%, a great number of elements total nutrient 46%；Calcic 6.4%, containing magnesium 2.1%, sulfur-bearing 2.3%, moderate-element is always supported
Divide 10.8%；Seven kinds of iron content, zinc, manganese, boron, molybdenum, chlorine, copper trace elements totally 20.2%, the BB fertilizer adapted soil vendor selections
60mg/kg calacareous soil, its parameter are shown in Table 2.
Table 2 is 1 ton of calacareous soil pear tree BB fertilizer parameter list for adapting to available potassium 60mg/kg of production
The production method of the present embodiment is the same as embodiment 1.
Embodiment 3 (with 1 ton of Soil Potassium ability 150mg/kg of production calacareous soil pear tree BB fertilizer)
The pear tree BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely, wherein, described pear tree
BB fertilizer be by five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle fertilizer by weight：MAP
What 350kg, urea 250kg, potassium chloride 200kg, calcium and magnesium phosphorus powder 50kg and ardealite particle 150kg were made into, wherein nitrogenous 15%,
Phosphorous 16%, containing potassium 12%, a great number of elements total nutrient 43%；Calcic 6.4%, containing magnesium 0.7%, sulfur-bearing 6.9%, moderate-element is total
Nutrient 14%；Seven kinds of iron content, zinc, manganese, boron, molybdenum, chlorine, copper trace elements totally 10.2%；The BB fertilizer adapted soil vendor selections
150mg/kg calacareous soil, referring to table 3.
Table 3 is 1 ton of calacareous soil pear tree BB fertilizer parameter list for adapting to available potassium 150mg/kg of production:
The production method of the present embodiment is the same as embodiment 1.
Claims (4)
1. the pear tree BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely, it is characterised in that described
Pear tree BB fertilizer be by five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle fertilizer by weight：Phosphoric acid
One 250~350 parts of ammonium, 150~250 parts of urea, 200~400 parts of potassium chloride, 50~150 parts of calcium and magnesium phosphorus powder and ardealite particle
50~150 parts are made into.
2. the pear tree BB that a kind of a large amount of middle amount trace elements applied in calacareous soil according to claim 1 have entirely
Fertilizer, it is characterised in that described pear tree BB fertilizer is by five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle
Fertilizer is by weight：300 parts of MAP, 200 parts of urea, 300 parts of potassium chloride, 100 parts of calcium and magnesium phosphorus powder and ardealite particle
100 parts are made into；The formula adapted soil vendor selection is 100mg/kg calacareous soil.
3. the pear tree BB that a kind of a large amount of middle amount trace elements applied in calacareous soil according to claim 1 have entirely
Fertilizer, it is characterised in that described pear tree BB fertilizer is by five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle
Fertilizer is by weight：250 parts of MAP, 150 parts of urea, 400 parts of potassium chloride, 150 parts of calcium and magnesium phosphorus powder and ardealite particle
50 parts are made into；The formula adapted soil vendor selection is 60mg/kg calacareous soil.
4. the pear tree BB that a kind of a large amount of middle amount trace elements applied in calacareous soil according to claim 1 have entirely
Fertilizer, it is characterised in that described pear tree BB fertilizer is by five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle
Fertilizer is by weight：350 parts of MAP, 250 parts of urea, 200 parts of potassium chloride, 50 parts of calcium and magnesium phosphorus powder and ardealite particle
150 parts are made into；The formula adapted soil vendor selection is 150mg/kg calacareous soil.
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| CN201710906412.5A CN107652121A (en) | 2017-09-29 | 2017-09-29 | The pear tree BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107602199A (en) * | 2017-11-10 | 2018-01-19 | 登封市老拴保肥料有限公司 | The pineapple tree BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103848659A (en) * | 2012-11-30 | 2014-06-11 | 刘吴阳 | Formula for producing special blending fertilizer for paddy rice by combining calcium magnesium phosphate powder with fertilizer source of granular superphosphate |
| CN106396990A (en) * | 2015-07-27 | 2017-02-15 | 郑州市沃田配肥站 | Formula for organic-inorganic blend fertilizer specially used for daylily |
-
2017
- 2017-09-29 CN CN201710906412.5A patent/CN107652121A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103848659A (en) * | 2012-11-30 | 2014-06-11 | 刘吴阳 | Formula for producing special blending fertilizer for paddy rice by combining calcium magnesium phosphate powder with fertilizer source of granular superphosphate |
| CN106396990A (en) * | 2015-07-27 | 2017-02-15 | 郑州市沃田配肥站 | Formula for organic-inorganic blend fertilizer specially used for daylily |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107602199A (en) * | 2017-11-10 | 2018-01-19 | 登封市老拴保肥料有限公司 | The pineapple tree BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely |
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Application publication date: 20180202 |