CN107698401A - The wax gourd BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely - Google Patents
The wax gourd 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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- CN107698401A CN107698401A CN201711103274.3A CN201711103274A CN107698401A CN 107698401 A CN107698401 A CN 107698401A CN 201711103274 A CN201711103274 A CN 201711103274A CN 107698401 A CN107698401 A CN 107698401A
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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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Abstract
The present invention provides the wax gourd 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 wax gourd 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 price is low, and fertilizer efficiency is high.Root Ju is tested, waits phosphorus, etc. under the conditions of nitrogen, apply the BB fertilizer of the present invention than being BB fertilizer that phosphorus source is made into Diammonium phosphate (DAP), average every mu is increased production wax gourd up to one to twenty percent；This wax gourd BB fertilizer 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
Wax gourd 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.The enterprise that can have, not very know chemical fertilizer characteristic, profit
Calcium superphosphate and nitrophosphate fertilizer are blended with urea, 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；
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 phase
Contradiction.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 is all
It is lower than international market like product, pay attention to veterinary antibiotics production, prospect is considerable；To solve above weak point, according to Basic national topographic map
The policy of fertilizer production zero growth rate, carried out a large amount of, the Medium-microelements applied in calacareous soil earlier in time has entirely
Fruit 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 wax gourd 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
Be 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,
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
Wax gourd BB fertilizer；It is second, fertile using being improved between five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle sources of manure
The Lian Yingxing of effect, dose is reduced, is the advanced approach for implementing national fertilizer production zero growth policy；Third, price is low, calcium is used
Magnesium phosphorus powder and ardealite particle are the source of manure, the wax gourd BB fertilizer that blending MAP, urea, potassium chloride are made into.Because in therein
Amount, trace element are without charge, so larger secondary element identical Chemical Mixed Fertilizer is cheap；Fourth, fertilizer efficiency is high, the experiment of root Ju, wait phosphorus,
Under the conditions of nitrogen, applying BB fertilizer that five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle sources of manure are configured to can
Than being BB fertilizer that phosphorus source is made into Diammonium phosphate (DAP), average every mu of volume increase wax gourd is up to one to twenty percent；Fifth, production ammonium phosphate slag gives up
Material --- ardealite 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 is high, price is low, wax gourd BB with strong points fertilizer, can be striven 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 wax gourd BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely, wherein, described wax gourd
BB fertilizer be by five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle fertilizer by weight：MAP
125~175 parts, 225~275 parts of urea, 250~350 parts of potassium chloride, 100~200 parts of calcium and magnesium phosphorus powder and ardealite particle 100
~200 parts are made into.
Further, the wax gourd BB fertilizer that a kind of described a large amount of middle amount trace elements applied in calacareous soil have entirely, its
In, described wax gourd BB fertilizer be by five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle fertilizer by weight
Part meter：150 parts of 150 parts of MAP, 250 parts of urea, 300 parts of potassium chloride, 150 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 wax gourd BB fertilizer that a kind of described a large amount of middle amount trace elements applied in calacareous soil have entirely, its
In, described wax gourd 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 125 parts of MAP, 225 parts of urea, 350 parts of potassium chloride, 200 parts of calcium and magnesium phosphorus powder and ardealite particle are made into
's；The formula adapted soil vendor selection is 60mg/kg calacareous soil.
Further, the wax gourd BB fertilizer that a kind of described a large amount of middle amount trace elements applied in calacareous soil have entirely, its
In, described wax gourd BB fertilizer be by five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle fertilizer by weight
Part meter：200 parts of 175 parts of MAP, 275 parts of urea, 250 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 150mg/kg calacareous soil.
The production method of the present invention is realized with following manner：
A kind of production method for the wax gourd BB fertilizer that a large amount of middle amount trace elements applied in calacareous soil have entirely is included such as
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, sum up wax gourd 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 wax gourd BB fertilizer of production, phosphoric acid one used
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 wax gourd 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, 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 (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
Contain few virgin micronutrient boron, iron, copper, zinc, molybdenum.Its characteristic：Calcium magnesium phosphate increases in alkalescence, blending urea efficiency；Prepared with it
BB fertilizer, can be obtained 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 (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 is used for BB
Fertilizer, 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, is the source of manure with calcium and magnesium phosphorus powder and ardealite particle, blending MAP, urea, potassium chloride
The wax gourd BB fertilizer being made into.Because Medium-microelements therein are without charge, larger secondary element identical Chemical Mixed Fertilizer is cheap；
(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
Wax gourd 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 wax gourd BB fertilizer that 1 ton of Soil Potassium ability of production is 100mg/kg)
The wax gourd BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely, wherein, described wax gourd
BB fertilizer be by five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle fertilizer by weight：MAP
150kg, urea 250kg, potassium chloride 300kg, calcium and magnesium phosphorus powder 150kg and ardealite particle 150kg are made into nitrogenous 13%, are phosphorous
9%th, 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 always supported
Divide 18.6%；Seven kinds of iron content, zinc, manganese, boron, molybdenum, chlorine, copper trace elements totally 15.3%, the wax gourd BB fertilizer adapted soil supplies potassium energy
Power is 60mg/kg calacareous soil, and its parameter is shown in Table 1.
Table 1 produces the calacareous soil wax gourd BB fertilizer parameter lists that 1 ton of Soil Potassium ability is 100mg/kg：
A kind of production method for the wax gourd BB fertilizer that a large amount of middle amount trace elements applied in calacareous soil have entirely is included such as
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, sum up wax gourd 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 wax gourd BB fertilizer of production, phosphoric acid one used
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.
Embodiment 2 (the calacareous soil wax gourd BB fertilizer that 1 ton of Soil Potassium ability of production is 60mg/kg)
The wax gourd BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely, wherein, described wax gourd
BB fertilizer be by five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite grain fertilizer by weight：MAP
125kg, urea 225kg, potassium chloride 350kg, calcium and magnesium phosphorus powder 200kg and ardealite grain 100kg be made into nitrogenous 11%, it is phosphorous 9%,
A great number of elements total nutrient 41% containing potassium 21%；Calcic 9.6%, the moderate-element total nutrient containing magnesium 2.8%, sulfur-bearing 4.6%
17.0%；Seven kinds of iron content, zinc, manganese, boron, molybdenum, chlorine, copper trace elements totally 17.8%, the wax gourd 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 wax gourd 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 wax gourd BB fertilizer that 1 ton of Soil Potassium ability of production is 150mg/kg)
The wax gourd BB fertilizer that a kind of a large amount of middle amount trace elements applied in calacareous soil have entirely, wherein, described wax gourd
BB fertilizer be by five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle fertilizer by weight：MAP
175kg, urea 275kg, potassium chloride 250kg, calcium and magnesium phosphorus powder 100kg and ardealite particle 200kg are made into nitrogenous 14%, are phosphorous
9%th, a great number of elements total nutrient 38% containing potassium 15%；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 12.8%；The wax gourd 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 wax gourd 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 wax gourd 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
Wax gourd 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 125~175 parts of ammonium, 225~275 parts of urea, 250~350 parts of potassium chloride, 100~200 parts of calcium and magnesium phosphorus powder and ardealite particle
100~200 parts are made into.
2. the wax gourd 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 wax gourd BB fertilizer is by five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle
Fertilizer is by weight：150 parts of MAP, 250 parts of urea, 300 parts of potassium chloride, 150 parts of calcium and magnesium phosphorus powder and ardealite particle
150 parts are made into；The formula adapted soil vendor selection is 100mg/kg calacareous soil.
3. the wax gourd 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 wax gourd BB fertilizer is by five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle
Fertilizer is by weight：125 parts of MAP, 225 parts of urea, 350 parts of potassium chloride, 200 parts of calcium and magnesium phosphorus powder and ardealite particle
100 parts are made into；The formula adapted soil vendor selection is 60mg/kg calacareous soil.
4. the wax gourd 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 wax gourd BB fertilizer is by five kinds of MAP, urea, potassium chloride, calcium and magnesium phosphorus powder and ardealite particle
Fertilizer is by weight：275 parts of urea, 175 parts of MAP, 250 parts of potassium chloride, 100 parts of calcium and magnesium phosphorus powder and ardealite particle
200 parts are made into；The formula adapted soil vendor selection is 150mg/kg calacareous soil.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111533599A (en) * | 2020-04-24 | 2020-08-14 | 广东省农业科学院蔬菜研究所 | Nutrient management method for simultaneously increasing content of tartronic acid in white gourd fruits and improving shapes of white gourd fruits |
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| 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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| 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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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111533599A (en) * | 2020-04-24 | 2020-08-14 | 广东省农业科学院蔬菜研究所 | Nutrient management method for simultaneously increasing content of tartronic acid in white gourd fruits and improving shapes of white gourd fruits |
| CN111533599B (en) * | 2020-04-24 | 2021-12-17 | 广东省农业科学院蔬菜研究所 | Nutrient management method for simultaneously increasing content of tartronic acid in white gourd fruits and improving shapes of white gourd fruits |
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Application publication date: 20180216 |