CN107640999A - The watermelon BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely - Google Patents
The watermelon 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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Abstract
The present invention provides the watermelon 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 MAP, urea, potassium chloride, calcium and magnesium phosphorus powder, ardealite particle, and six kinds of sources of manure of potassium sulfate containing two kinds of sulphur, potassium elements that watermelon is liked, 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 all with watermelon BB fertilizer；Using the Lian Yingxing that fertilizer efficiency is improved between six kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder, ardealite particle and potassium sulfate sources of manure, dose is reduced, its price is low, and fertilizer efficiency is high.Root Ju orchard is tested, and average every mu of volume increase watermelon is up to one to twenty percent；It is fertile that the watermelon 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
Watermelon 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：First, choosing
The source of manure not science is selected, the synergy between fertilizer is not played and connects answering property, so-called answering property of company, i.e., mixed with two or more straight fertilizers
Using its fertilizer efficiency yield exceedes singly applies straight fertilizer yield sum respectively.The enterprise that can have, not very know chemical fertilizer characteristic, utilize
Urea blends calcium superphosphate and nitrophosphate fertilizer, causes serious deliquescence, or even into hundred tons of deliquescence into empty bag, suffer heavy losses；Second, only
Pay attention to 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；Three
It is that the BB fertilizer productions for only paying attention to staple crop are prepared, thinks little of vegetables and fruit tree BB fertilizer productions are prepared, this and international market phase lance
Shield.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
International market like product is low, payes attention to veterinary antibiotics production, and prospect is considerable；To solve above weak point, according to national chemical fertilizer
Produce the policy of zero growth rate, carried out earlier in time calacareous soil apply it is a large amount of in the fruit tree that has entirely of amount trace element 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 watermelon BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil of research have entirely, innovative point one of the invention
It is according to calcareous soil meta-alkali characteristic, from MAP, urea, potassium chloride, calcium and magnesium phosphorus powder, ardealite particle, and watermelon
The six kinds of sources of manure of potassium sulfate containing two kinds of sulphur, potassium elements liked are 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 all with watermelon BB fertilizer；Second, utilize MAP, urea, chlorination
The Lian Yingxing of fertilizer efficiency is improved between six kinds of potassium, calcium and magnesium phosphorus powder, ardealite particle and potassium sulfate sources of manure, dose is reduced, is to fall
The advanced approach of real national fertilizer production zero growth policy；Third, price is low, it is the source of manure with calcium and magnesium phosphorus powder and ardealite particle, mixes
The watermelon BB fertilizer that mixed MAP, urea, potassium chloride and potassium sulfate are made into.Because Medium-microelements therein are without charge,
So larger secondary element identical Chemical Mixed Fertilizer is cheap；Fourth, fertilizer efficiency is high, the experiment of root Ju orchard, wait phosphorus, etc. under the conditions of nitrogen, apply phosphorus
Six kinds of a sour ammonium, urea, potassium chloride, calcium and magnesium phosphorus powder, ardealite particle and potassium sulfate sources of manure are configured to the fertile ratio di(2-ethylhexyl)phosphates of BB
Ammonium is the BB fertilizer that phosphorus source is made into, and average every mu of volume increase watermelon 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 watermelon 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 watermelon BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely, wherein, described watermelon
BB fertilizer is by six kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder, ardealite particle and potassium sulfate sources of manure, by weight：
175~225 parts of MAP, 325~375 parts of urea, 50~150 parts of potassium chloride, 50~150 parts of calcium and magnesium phosphorus powder, ardealite
What 100~250 parts of 50~150 parts of grain and potassium sulfate were made into.
Further, the watermelon BB fertilizer that a kind of described a large amount of middle amount trace elements applied in calacareous soil have entirely, its
In, described watermelon BB fertilizer is by six kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder, ardealite particle and potassium sulfate sources of manure
By weight：200 parts of MAP, 350 parts of urea, 50 parts of potassium chloride, 100 parts of calcium and magnesium phosphorus powder, 100 parts of ardealite particle and
What 200 parts of potassium sulfate was made into；The formula adapted soil vendor selection is 100mg/kg calacareous soil.
Further, the watermelon BB fertilizer that a kind of described a large amount of middle amount trace elements applied in calacareous soil have entirely, its
In, described watermelon BB fertilizer is by six kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder, ardealite particle and potassium sulfate sources of manure
By weight：175 parts of MAP, 325 parts of urea, 150 parts of potassium chloride, 150 parts of calcium and magnesium phosphorus powder, 50 parts of ardealite particle and
What 150 parts of potassium sulfate was made into, the formula adapted soil vendor selection is 60mg/kg calacareous soil.
Further, the watermelon BB fertilizer that a kind of described a large amount of middle amount trace elements applied in calacareous soil have entirely, its
In, described watermelon BB fertilizer is by six kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder, ardealite particle and potassium sulfate sources of manure
By weight：225 parts of MAP, 375 parts of urea, 100 parts of potassium chloride, 50 parts of calcium and magnesium phosphorus powder, 150 parts of ardealite particle and
What 100 parts of potassium sulfate was 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 watermelon BB fertilizer production method include with
Lower step：
(1) first the attached material ardealite of production ammonium phosphate, and potassium sulfate compound fertilizer nurse one's health respectively hold it is agglomerating,
The granulation humidity dissipated with throwing, is granulated, is dried；
(2) according to local newest soil survey information, sum up watermelon needs fertilizer in different vendor selection calacareous soils
It is required that according to balance fertilizing " law of cask " and " land capability class method ", calculating weighs up 1 ton of watermelon BB fertilizer of production, phosphoric acid one used
Ammonium, urea, potassium chloride, calcium and magnesium phosphorus powder, the formulation weight of six kinds of sources of manure of ardealite particle and potassium sulfate；
(3) formulation weight that weighs up is calculated by MAP, urea, potassium chloride, calcium and magnesium phosphorus powder, ardealite by step (2)
Six kinds of sources of manure of particle and potassium sulfate 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 watermelon 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
Six kinds of ammonium, urea, potassium chloride, calcium and magnesium phosphorus powder, ardealite particle and potassium sulfate sources of manure 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-magnesium of fused containing magnesium-phosphorus fertilizer phosphate
(fertilizer) it is, that one kind contains phosphate radical (PO4 3-) sillico aluminate glass body.Main component includes Ca3(PO4)2·
CaSiO3、MgSiO4It 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 (MnO) 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.
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
(SO2) 44%~46%, calcic (Ca0) 32%~33.7%, phosphorous (P2O5) 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 is used for BB
Fertilizer, improve the effect of fertilizer.
Potassium sulfate：Potassium sulfate compound fertilizer should be referred to as, containing potassium 48~50%, sulfur-bearing 18~20%, its characteristic：Potassium sulfate,
It is relatively stable, it is soluble in and water-based is；Hygroscopicity is small not to lump, and physiological reaction is in acidity；Containing potassium more than 48, blend nitrogen phosphorus and make
With big.
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 six kinds of potassium, calcium and magnesium phosphorus powder, ardealite particle and potassium sulfate sources of manure, improve fertilizer efficiency, reduce dose, overcome
The custom that do not apply fertilizers scientifically of " no matter soil acid-base, always supertition Diammonium phosphate (DAP) ", is to implement central fertilizer production zero growth policy
Advanced approach；
(2) price of the present invention is low, is the source of manure with calcium and magnesium phosphorus powder and ardealite particle, blending MAP, urea, potassium chloride
And the watermelon BB fertilizer that potassium sulfate is made into, because Medium-microelements therein are without charge, larger secondary element identical compound
It is fertile cheap；
(3) fertilizer efficiency of the present invention is high, the experiment of root Ju orchard, wait phosphorus, etc. under the conditions of nitrogen, apply MAP, urea, chlorination
Six kinds of potassium, calcium and magnesium phosphorus powder, ardealite particle and potassium sulfate sources of manure are configured to BB fertilizer than being BB that phosphorus source is made into Diammonium phosphate (DAP)
Fertilizer, average every mu of volume increase watermelon 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 ＜ values are different, 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 (SO2) 44%~46%, it not only exists significant 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 potassium 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.
(6) purpose of potassium sulfate is selected：
First, the potassium sulfate that watermelon is delithted with sulphur, two kinds of elements of potassium have；So in watermelon BB fertilizer, potassium sulfate is matched somebody with somebody in increasing；
Second, potassium sulfate is physiological phenomenon, after applying calacareous soil, rhizosphere pH ＜ 7.0 can be made, so as to delay ammonia
Volatilization.
Embodiment
Embodiment 1 (the calacareous soil watermelon BB fertilizer that 1 ton of Soil Potassium ability of production is 100mg/kg)
What a kind of a large amount of middle amount trace elements applied in the calacareous soil that Soil Potassium ability is 100mg/kg had entirely
Watermelon BB fertilizer, wherein, described watermelon BB fertilizer is by MAP, urea, potassium chloride, calcium and magnesium phosphorus powder, ardealite particle and sulphur
Sour six kinds of fertilizer of potassium are by weight：MAP 200kg, urea 350kg, potassium chloride 50kg, calcium and magnesium phosphorus powder 100kg, ardealite
What particle 100kg and potassium sulfate 200kg was made into；It is made into nitrogenous 18%, is phosphorous 10%, a great number of elements total nutrient containing potassium 13%
41%；Calcic 6.4%, the moderate-element total nutrient 16.4% containing magnesium 1.4%, sulfur-bearing 8.6%；Iron content, zinc, manganese, boron, molybdenum, chlorine,
Seven kinds of trace elements 2.7% of copper；Watermelon BB fertilizer adapted soils vendor selection is 100mg/kg calacareous soil, and its parameter is shown in
Table 1.
Table 1 is to produce the calacareous soil watermelon BB fertilizer parameter lists that 1 ton of Soil Potassium ability is 100mg/kg:
A kind of production method for the watermelon BB fertilizer that a large amount of middle amount trace elements applied in calacareous soil have entirely is included such as
Lower step：
(1) first the attached material ardealite of production ammonium phosphate, and potassium sulfate compound fertilizer nurse one's health respectively hold it is agglomerating,
The granulation humidity dissipated with throwing, is granulated, is dried；
(2) according to local newest soil survey information, the need in different vendor selection calacareous soils in watermelon are summed up
Fertilizer requires, according to balance fertilizing " law of cask " and " land capability class method ", calculating weighs up 1 ton of watermelon BB fertilizer of production, phosphoric acid used
Six kinds of one ammonium, urea, potassium chloride, calcium and magnesium phosphorus powder, ardealite particle and potassium sulfate fertilizer formula weight；
(3) formulation weight that weighs up is calculated by MAP, urea, potassium chloride, calcium and magnesium phosphorus powder, ardealite by step (2)
Grain and potassium sulfate 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 watermelon BB fertilizer that 1 ton of Soil Potassium ability of production is 60mg/kg)
The watermelon BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely, wherein, described watermelon
BB fertilizer is by six kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder, ardealite particle and potassium sulfate fertilizer, by weight：Phosphorus
Acid one ammonium 175kg, urea 325kg, potassium chloride 150kg, calcium and magnesium phosphorus powder 150kg, ardealite particle 50kg and potassium sulfate 150kg match somebody with somebody
Into；It is made into nitrogenous 17%, is phosphorous 10%, a great number of elements total nutrient 43% containing potassium 16%；Calcic 6.4%, containing magnesium 2.1%,
The moderate-element total nutrient 13.8% of sulfur-bearing 5.3%；Seven kinds of iron content, zinc, manganese, boron, molybdenum, chlorine, copper trace elements totally 7.7%；Should
Watermelon BB fertilizer adapted soils vendor selection is 60mg/kg calacareous soil, and its parameter is shown in Table 2.
Table 2 is to produce the calacareous soil watermelon 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 watermelon BB fertilizer that 1 ton of Soil Potassium ability of production is 150mg/kg)
The watermelon BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely, wherein, described watermelon
BB fertilizer be by six kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder, ardealite particle and potassium sulfate fertilizer by weight：Phosphoric acid
One ammonium 225kg, urea 375kg, potassium chloride 100kg, calcium and magnesium phosphorus powder 50kg, ardealite particle 150kg and potassium sulfate 100kg are made into
's；It is made into nitrogenous 19%, is phosphorous 11%, a great number of elements total nutrient 41 containing potassium 11%；Calcic 6.4%, containing magnesium 0.7%, sulfur-bearing
8.9% moderate-element total nutrient 16.0%；Seven kinds of iron content, zinc, manganese, boron, molybdenum, chlorine, copper trace elements totally 5.2%；The watermelon
BB fertilizer adapted soils vendor selection is 150mg/kg calacareous soil, and its parameter is shown in Table 3.
Table 3 is to produce the calacareous soil watermelon 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 watermelon 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
Watermelon BB fertilizer is by six kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder, ardealite particle and potassium sulfate sources of manure, by weight
Part meter：175~225 parts of MAP, 325~375 parts of urea, 50~150 parts of potassium chloride, 50~150 parts of calcium and magnesium phosphorus powder, phosphorus stone
What 100~250 parts of 50~150 parts of cream particle and potassium sulfate were made into.
2. the watermelon 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 watermelon BB fertilizer is by MAP, urea, potassium chloride, calcium and magnesium phosphorus powder, ardealite particle and sulphur
Sour six kinds of sources of manure of potassium are by weight：200 parts of MAP, 350 parts of urea, 50 parts of potassium chloride, 100 parts of calcium and magnesium phosphorus powder, phosphorus stone
What 200 parts of 100 parts of cream particle and potassium sulfate were made into；The formula adapted soil vendor selection is 100mg/kg calacareous soil.
3. the watermelon 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 watermelon BB fertilizer is by MAP, urea, potassium chloride, calcium and magnesium phosphorus powder, ardealite particle and sulphur
Sour six kinds of sources of manure of potassium are by weight：175 parts of MAP, 325 parts of urea, 150 parts of potassium chloride, 150 parts of calcium and magnesium phosphorus powder, phosphorus stone
What 150 parts of 50 parts of cream particle and potassium sulfate were made into, the formula adapted soil vendor selection is 60mg/kg calacareous soil.
4. the watermelon 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 watermelon BB fertilizer is by MAP, urea, potassium chloride, calcium and magnesium phosphorus powder, ardealite particle and sulphur
Sour six kinds of sources of manure of potassium are by weight：225 parts of MAP, 375 parts of urea, 100 parts of potassium chloride, 50 parts of calcium and magnesium phosphorus powder, phosphorus stone
What 100 parts of 150 parts of cream particle and potassium sulfate were made into；The formula adapted soil vendor selection is 150mg/kg calacareous soil.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711103419.XA CN107640999A (en) | 2017-11-10 | 2017-11-10 | The watermelon 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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| CN201711103419.XA CN107640999A (en) | 2017-11-10 | 2017-11-10 | The watermelon 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 CN201711103419.XA patent/CN107640999A/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 |