CN107641001A - The longan BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely - Google Patents
The longan 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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- CN107641001A CN107641001A CN201711103435.9A CN201711103435A CN107641001A CN 107641001 A CN107641001 A CN 107641001A CN 201711103435 A CN201711103435 A CN 201711103435A CN 107641001 A CN107641001 A CN 107641001A
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Abstract
The present invention provides the longan BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely, it is according to balance fertilizing " law of cask " and " land capability class method ", 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 longan BB fertilizer；Using the Lian Yingxing that fertilizer efficiency is improved between five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle sources of manure, dose is reduced, its fertilizer efficiency is high.Root Ju is tested, waits phosphorus, etc. to compare under the conditions of nitrogen with Diammonium phosphate (DAP) be BB fertilizer that phosphorus source is made into, average every mu is increased production longan up to one to twenty percent；It is fertile that the longan BB that this fertilizer efficiency is high, price is low, with strong points is promoted in production, can be striven for a relatively comfortable life for increasing peasant income, be opened up new space.
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
Longan 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,
Produce the passive situation of the grain of the whole world 1/5th.In recent years, although being that " applying formula fertilizer " thought refers to " changing rational application of fertilizers "
Lead down, promote " BB " fertile area and obtain tremendous development, but during production BB fertilizer is prepared, also in the presence of many drawbacks：When
The source of manure not science is selected, the synergy not played between fertilizer connects answering property, so-called answering property of company, i.e., is mixed with two or more straight fertilizers
Close and apply, its fertilizer efficiency yield exceedes singly applies straight fertilizer yield sum respectively.But some enterprises, not very know chemical fertilizer characteristic,
Calcium superphosphate and nitrophosphate fertilizer are blended using urea, causes serious deliquescence, or even into hundred tons of deliquescence into empty bag, suffer heavy losses；Two
It is only to pay attention to nitrogen, phosphorus, potassium a great number of elements, thinks little of calcium, magnesium, sulphur moderate-element and the micro member of iron, zinc, manganese, boron, molybdenum, chlorine, copper
Element；Third, the BB fertilizer productions for only paying attention to staple crop are prepared, think little of vegetables and fruit tree BB fertilizer productions are prepared, this and international market
Contradict.At present, the large agricultural product price in China is higher than international market, without competitiveness, and the price of the veterinary antibiotics in China
It is all lower than international market like product, pay attention to veterinary antibiotics production, prospect is considerable；To solve above weak point, according to country
The policy of chemical fertilizer production zero growth rate, carry out earlier apply a large amount of micro- fruits having entirely of middle amount in calacareous soil in time
Tree and vegetable Lay BB fertilizer researchs.
The content of the invention
In summary, in order to overcome the shortcomings of prior art problem, according to balance fertilizing " law of cask " and " land capability class
Method ", the longan BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil of research have entirely, innovative point of the invention
First, according to calcareous soil meta-alkali characteristic, from MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and the seed manure of ardealite particle five
Source, it is configured to a great number of elements nitrogen, phosphorus, potassium；Moderate-element calcium, magnesium, sulphur and trace elements iron, zinc, manganese, boron, molybdenum, chlorine, copper are all
Some longan BB fertilizer；Second, using between five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle sources of manure
The Lian Yingxing of fertilizer efficiency is improved, dose is reduced, is 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 on the market cheap more than 400 yuan per ton with the Chemical Mixed Fertilizer of content；Fourth, fertilizer efficiency is high, the experiment of root Ju, wait phosphorus, etc. nitrogen condition
Under, apply the fertile ratio di(2-ethylhexyl)phosphates of BB that five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle sources of manure are configured to
Ammonium is the BB fertilizer that phosphorus source is made into, and average every mu of volume increase longan is up to one to twenty percent；Fifth, production ammonium phosphate slag waste material --- phosphorus stone
Cream obtains scientific utilization, alleviates ammonium phosphate plant man and stacks the difficulty that ardealite takes up an area；Sixth, promote in production this fertilizer efficiency it is high,
Low, the with strong points longan BB fertilizer of price, can strive for a relatively comfortable life for increasing peasant income, open up new space.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
The longan BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely, wherein, described dragon
Eye 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 100~200 parts of ammonium, 200~300 parts of urea, 200~400 parts of potassium chloride, 100~200 parts of calcium and magnesium phosphorus powder and ardealite particle
100~200 parts are made into.
Further, the longan BB fertilizer that a kind of described a large amount of middle amount trace elements applied in calacareous soil have entirely,
Wherein, described longan BB fertilizer be by MAP, urea, potassium chloride, five kinds of fertilizer of calcium and magnesium phosphorus powder and ardealite particle by
Parts by weight meter：What 150 parts of 150 parts of MAP, 250 parts of urea, 300 parts, 150 parts of calcium and magnesium phosphorus powder and ardealite particle were made into；
The formula adapted soil vendor selection is 100mg/kg calacareous soil.
Further, the longan BB fertilizer that a kind of described a large amount of middle amount trace elements applied in calacareous soil have entirely,
Wherein, described longan BB fertilizer be by MAP, urea, potassium chloride, five kinds of fertilizer of calcium and magnesium phosphorus powder and ardealite particle by
Parts by weight meter：100 parts of 100 parts of MAP, 200 parts of urea, 400 parts of potassium chloride, 200 parts of calcium and magnesium phosphorus powder and ardealite particle are matched somebody with somebody
Into；The formula adapted soil vendor selection is 60mg/kg calacareous soil.
Further, the longan BB fertilizer that a kind of described a large amount of middle amount trace elements applied in calacareous soil have entirely,
Wherein, described longan BB fertilizer be by MAP, urea, potassium chloride, five kinds of fertilizer of calcium and magnesium phosphorus powder and ardealite particle by
Parts by weight meter：100 parts of 200 parts of MAP, 300 parts of urea, 200 parts of potassium chloride, 100 parts of calcium and magnesium phosphorus powder and ardealite particle are matched somebody with somebody
Into；The formula adapted soil vendor selection is 150mg/kg calacareous soil.
The production method of the present invention is realized with following manner：
A kind of production method for the longan BB fertilizer that a large amount of middle amount trace elements applied in calacareous soil have entirely includes
Following steps：
(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, the need in different vendor selection calacareous soil longans are summed up
Fertilizer requires, according to balance fertilizing " law of cask " and " land capability class method ", calculating weighs up 1 ton of longan BB fertilizer of production, phosphorus used
A sour ammonium, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite grain match somebody with somebody weight/power ratio；
(3) weight/power ratio is matched somebody with somebody by MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite by what step (2) calculating weighed up
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 longan BB fertilizer that a kind of described a large amount of middle amount trace elements applied in calacareous soil have entirely, from phosphoric acid
Five kinds of one 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, chlorination potassium fertilizer is general to contain potassium 60%, and chloride 50%, its characteristic：Potassium chloride, early main, potash fertilizer
It is big for family's number；It is that physiological reaction is in acidity to be soluble in water-based；Mostly white crystalline body, import are also coloured to be red；Containing potassium six
Ten chlorine 50, fear-chlorion crop will use with caution.
Calcium magnesium phosphate：Calcium magnesium phosphate also known as melts the malmium-magnesiumphosphate of fused containing magnesium-phosphorus fertilizer
(fertilizer) it is, that one kind contains phosphate radical (PO4 3-).Main component includes Ca3(PO4)2·CaSiO3、MgSiO4It is a kind of
Multi-element fertilizer, the aqueous solution is in alkalescence, wherein phosphorous (P2O 5) 12~20%, calcium oxide (CaO) 25~32%, magnesia
(MgO) 8~15%, silica (SiO2) 20~30%, manganese oxide (Mn O) 0.1~0.3%, also containing few virgin trace element
Boron, iron, copper, zinc, molybdenum its characteristic:Calcium magnesium phosphate increases in alkalescence, blending urea efficiency；BB fertilizer is prepared with it, fine physics can be obtained
Property.
Ardealite：For physiological phenomenon (pH value is 1.5~3.5), its main component is the gypsum containing two crystallizations water
(CaSO4·2H2O 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 (S
O2) 44%~46%, calcic (Ca0) 32%~33.7%, phosphorous (P2O 5) 0.7%~1.3%, iron (Fe2O3) 0.01%~
0.4%th, containing magnesium (Mg0) 0.01%~0.4%, copper (Cu) 9.21~11.2PPm, molybdenum (M0) 0.9~1.01PPm, manganese (Mn) 15
~29.1PPm, it is additionally 0.01%~0.1% containing rare earth element total amount；Its characteristic：Ardealite, highly acid, basic soil
It is 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 and uses
It is fertile in BB, improve the effect of fertilizer.
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 supertition Diammonium phosphate (DAP) always ", 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 is than on the market cheap more than 400 yuan per ton with the composite fertilizer of nutrient；
(3) fertilizer efficiency of the present invention is high, the experiment of root Ju, wait phosphorus, etc. under the conditions of nitrogen, apply MAP, urea, potassium chloride, calcium
Five kinds of sources of manure of 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), average every mu of volume increase
Longan is up to one to twenty percent；
(4) synergy principle of the invention：
1) purpose of MAP is selected:
First, in calacareous soil, the utilization rate of nitrogen is di(2-ethylhexyl)phosphate higher than Diammonium phosphate (DAP), its principle in MAP
Ammonium sheet in meta-alkalescence calacareous soil, will necessarily cause stronger ammonia volatilization as alkaline (pH value 8.0).And the phosphorus applied
A sour ammonium is acid.After applying calacareous soil, rhizosphere pH ＜ 7.0 can be made, so as to delay the volatilization of ammonia；
Second, 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
Carry out to the right, form H2PO4 -, then with the Ca in calacareous soil2+It is combined, the Ca (H that generation crop easily absorbs2PO4)2；
And Diammonium phosphate (DAP) is alkalescence, 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) purpose of urea is selected：
First, urea blends with MAP can improve fertilizer efficiency, can be converted into because urea is manured into soil in the presence of urase
Ammonium carbonate, continue hydrolysis generation ammonium hydrogen carbonate and ammonium hydroxide, ammonium hydroxide highly volatile, but after blending MAP, both
Reaction generation Diammonium phosphate (DAP) and water can be continued, function of fertilizer retention has been effectively acted as, so as to improve fertilizer efficiency.
CO(NH2)2+2H2O→(NH4)2CO3
(NH4)2CO3+H2O→NH4HCO3+NH3·H2O
NH3·H2O+NH4H2PO4→(NH4)2HPO4+H2O
Second, the reasonable blending of urea and MAP, can form adduct CO (NH2)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) purpose of potassium chloride is selected：
First, potassium chloride can react with the MAP in BB fertilizer in soil, potassium dihydrogen phosphate and ammonium chloride are generated,
Function of fertilizer retention is served, 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 equation 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, nitrogen, the utilization rate of phosphorus and crop is improved and resists
Inverse, disease-resistant ability；
4) purpose of calcium and magnesium phosphorus powder is selected：
First, because calcium and magnesium phosphorus powder contains 25~32% calcium oxide (CaO), there is most suitable solubility, just by farming
Thing progressively absorbs in each growing stage.The effect of manganese also in activating soil, so as to strengthen crops to pest and disease damage
Resistivity；
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 for BB fertilizer productions, with matched somebody with somebody fertilizer MAP, urea, potassium chloride and ardealite particle one
Play stirring to blend, its particle surface can be made to form one layer of calcium and magnesium phosphorus powder film, temporarily can not directly be contacted with soil, play sustained release
The effect of synergy；
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 difficult
Can it is valuable, reach matched somebody with somebody BB fertilizer not deliquescence, do not lump；
Fifth, calcium and magnesium phosphorus powder is combined with MAP, can make in the dihydrogen phosphate ions and calcium and magnesium phosphorus powder of MAP
Calcium ion react, the calcium dihydrogen phosphate that easily absorbs of generation crop.
Sixth, calcium and magnesium phosphorus powder blends with urea, the agronomy efficiency of nitrogenous fertilizer can be improved.
(5) purpose of ardealite particle is selected：
First, ardealite contains a large amount of sulfur dioxide (S O2) 44%~46%, it not only exists notable between nitrogen, phosphorus
Rapport, or the part of fixed nitrogen enzyme system, increase amount of nitrogen fixation；
Second, ardealite is acid (pH value is 1.5~3.5), in acid condition, it can not only delay urase to urea
Decompose, can also be reacted with the ammonium hydrogen carbonate of generation, generation relatively stable ammonium phosphate and ammonium sulfate；
Third, ardealite has microsolubility, the soluble M a of high level can be formed in the soil liquid2+And SO4 2-, so as to
Promote the double decomposition after its urea change carbon ammonium and carried out towards the direction of generation sulphur ammonium, significantly reduce the volatilization of ammonia.
Embodiment
Embodiment 1 (the calacareous soil longan BB fertilizer that 1 ton of Soil Potassium ability of production is 100mg/kg)
The longan BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely, wherein, described dragon
Eye 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
Ammonium 150kg, urea 250kg, potassium chloride 300kg, calcium and magnesium phosphorus powder 150kg and ardealite particle 150kg；It is made into nitrogenous 13%, contains
Phosphorus 9%, a great number of elements total nutrient 40% containing potassium 18%；Calcic 9.6%, the moderate-element containing magnesium 2.1%, sulfur-bearing 6.9% are total
Nutrient 18.6%；Seven kinds of iron content, zinc, manganese, boron, molybdenum, chlorine, copper trace elements totally 15.3%, longan BB fertilizer adapted soil supply
Potassium capability is 100mg/kg calacareous soil, and its parameter is shown in Table 1.
Table 1 is to produce the calacareous soil longan BB fertilizer parameter lists that 1 ton of Soil Potassium ability is 100mg/kg：
A kind of production method for the longan BB fertilizer that a large amount of middle amount trace elements applied in calacareous soil have entirely includes
Following steps：
(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, the need fertilizer for summing up calacareous soil requires, according to balance fertilizing
" law of cask " and " land capability class method ", calculating weigh up production 1 ton of longan BB fertilizer, MAP used, urea, potassium chloride,
Calcium and magnesium phosphorus powder and ardealite grain match somebody with somebody weight/power ratio；
(3) weight/power ratio is matched somebody with somebody by MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite by what step (2) calculating weighed up
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 (the calacareous soil longan BB fertilizer that 1 ton of Soil Potassium ability of production is 60mg/kg)
The longan BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely, wherein, described dragon
Eye tree BB fertilizer be by five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite grain fertilizer by weight：MAP
100kg, urea 200kg, potassium chloride 400kg, calcium and magnesium phosphorus powder 200kg and ardealite grain 100kg be made into nitrogenous 10%, it is phosphorous 8%,
A great number of elements total nutrient 42% containing potassium 24%；Calcic 9.6%, the moderate-element total nutrient containing magnesium 2.8%, sulfur-bearing 4.6%
17%；Seven kinds of iron content, zinc, manganese, boron, molybdenum, chlorine, copper trace elements totally 20.3%, longan BB fertilizer adapted soil vendor selections
For 60mg/kg calacareous soil, its parameter is shown in Table 2.
Table 2 is to produce the calacareous soil longan BB fertilizer parameter lists that 1 ton of Soil Potassium ability is 60mg/kg:
A great number of elements nitrogen, phosphorus, potassium round numbers in table.
The production method of the present embodiment is the same as embodiment 1.
Embodiment 3 (the calacareous soil longan BB fertilizer that 1 ton of Soil Potassium ability of production is 150mg/kg)
The longan BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely, wherein, described dragon
Eye 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
Ammonium 200kg, urea 300kg, potassium chloride 200kg, calcium and magnesium phosphorus powder 100kg and ardealite particle 200kg are made into nitrogenous 16%, are phosphorous
10%th, a great number of elements total nutrient 38% containing potassium 12%；Calcic 9.6%, the moderate-element containing magnesium 1.4%, sulfur-bearing 9.2% are always supported
Divide 20.2%；Seven kinds of iron content, zinc, manganese, boron, molybdenum, chlorine, copper trace elements totally 10.3%；Longan BB fertilizer adapted soil supplies potassium energy
Power is 150mg/kg calacareous soil, and its parameter is shown in Table 3.
Table 3 is to produce the calacareous soil longan BB fertilizer parameter lists that 1 ton of Soil Potassium ability is 150mg/kg：
A great number of elements nitrogen, phosphorus, potassium round numbers in table.
The production method of the present embodiment is the same as embodiment 1.
Claims (4)
1. the longan 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
Longan BB fertilizer be by five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle fertilizer by weight：
100~200 parts of MAP, 200~300 parts of urea, 200~400 parts of potassium chloride, 100~200 parts of calcium and magnesium phosphorus powder and ardealite
What 100~200 parts of particle was made into.
2. the longan 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 longan BB fertilizer is by MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle five
Kind fertilizer is by weight：150 parts of 150 parts of MAP, 250 parts of urea, 300 parts, 150 parts of calcium and magnesium phosphorus powder and ardealite particle
It is made into；The formula adapted soil vendor selection is 100mg/kg calacareous soil.
3. the longan 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 longan BB fertilizer is by MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle five
Kind fertilizer is by weight：100 parts of MAP, 200 parts of urea, 400 parts of potassium chloride, 200 parts of calcium and magnesium phosphorus powder and ardealite
What 100 parts of grain was made into；The formula adapted soil vendor selection is 60mg/kg calacareous soil.
4. the longan 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 longan BB fertilizer is by MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle five
Kind fertilizer is by weight：200 parts of MAP, 300 parts of urea, 200 parts of potassium chloride, 100 parts of calcium and magnesium phosphorus powder and ardealite
What 100 parts of grain was made into；The formula adapted soil vendor selection is 150mg/kg calacareous soil.
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| CN201711103435.9A CN107641001A (en) | 2017-11-10 | 2017-11-10 | The longan 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 Number | Priority Date | Filing Date | Title |
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| CN201711103435.9A CN107641001A (en) | 2017-11-10 | 2017-11-10 | The longan BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely |
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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
- 2017-11-10 CN CN201711103435.9A patent/CN107641001A/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 |
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Application publication date: 20180130 |