CN109678597A - Salt resistance Liquid Fertilizer and preparation method thereof - Google Patents
Salt resistance Liquid Fertilizer and preparation method thereof Download PDFInfo
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- CN109678597A CN109678597A CN201910017130.9A CN201910017130A CN109678597A CN 109678597 A CN109678597 A CN 109678597A CN 201910017130 A CN201910017130 A CN 201910017130A CN 109678597 A CN109678597 A CN 109678597A
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- salt resistance
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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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/27—Dispersions, e.g. suspensions or emulsions
Abstract
The invention discloses a kind of preparation methods of salt resistance Liquid Fertilizer, comprising: with the Screening of Media salt resistance bacillus subtilis of saliferous mass fraction 0.4~0.8% and salt resistance bacillus amyloliquefaciens, is then mixed into mixed bacteria；Each a great number of elements is dissolved and obtains a great number of elements solution, then the polyglutamic acid of each mass parts, potassium humate or potassium fulvate, photosynthetic induction element, xanthan gum, sodium hydroxide or potassium hydroxide and seaweed acid solution are added to a great number of elements solution and are sufficiently mixed.The above salt resistance Liquid Fertilizer of the invention is directed to the demand of salt-soda soil crop salt resistance metabolism, use liquid for fertilizer morphology, based on water-soluble organic matter, a great number of elements and salt tolerant complex micro organism fungicide are added, enhances crop saline-alkali tolerance jointly in conjunction with soil root environment, crop resistance and growth metabolism ability is improved.
Description
Technical field
The present invention relates to salt resistance fertilizer preparation technical fields more particularly to a kind of salt resistance Liquid Fertilizer and preparation method thereof.
Background technique
According to incompletely statistics, the area in whole world salt-soda soil is 9.5438 hundred million hectares, and wherein China is 99,130,000 hectares.I
The formation of state's alkaline earth and alkali-affected soil, most of to add up related with Carbonates In Soil, thus basicity is generally higher, seriously
Salt affected soil regional plant can hardly survive.Saline-alkali soil is the general name of solonchak and alkaline earth.Solonchak refer mainly to chloride or
The higher salinization soil of sulfate, soil is in alkalinity, but pH value is not necessarily very high.Alkaline earth refers to carbonate containing or weight phosphate
Soil, pH value is higher, soil in alkalinity.The content of organic matter of saline-alkali soil is few, physicochemical character is poor, yin, yang harmful to crop
Ion is more, and crop is not easy to promote seedling.
The measure of improvement soil alkaline at present is all to select the crop of salt tolerant, such as gumbo, corn, melon, and fertilising is main
It is more organic fertilizers, the water of low water level is selected to be irrigated, while embathes the salinity in soil.Wherein the above crop is combined to carry out
The organic fertilizer of collocation property application, such as the patent of Patent No. CN200910023037.5 and CN201610753642.8, it is real
It is unstable to apply middle one side chinese raw materials, it is at high cost, and also the amount of application of organic fertilizer and bacterial manure is big in application, to crop
The capability improving of salt resistance alkali is limited, the demand being unable to satisfy.
Summary of the invention
The main purpose of the present invention is to provide a kind of salt resistance Liquid Fertilizer preparation methods, it is intended to enhance crop saline-alkali tolerance.
To achieve the above object, the preparation method of salt resistance Liquid Fertilizer provided by the invention, includes the following steps:
The salt resistance bacillus subtilis that can be grown with the Screening of Media of saliferous mass fraction 0.4~0.8% and salt resistance solution
Bacillus amyloliquefaciens；
The salt resistance bacillus subtilis and salt resistance bacillus amyloliquefaciens are mixed into mixed bacteria；
By the urea of each mass parts or 12~14 parts of urea ammonium nitrate solution, 4~5 parts of potassium dihydrogen phosphate, ammonium polyphosphate 4~6
36~52.5 parts of part, 5~7 parts of potassium sulfate, 15~17 parts of potassium nitrate, water mixed dissolutions obtain a great number of elements solution；.
Again by 5~10 parts of 0.5~1 part of the polyglutamic acid of each mass parts, potassium humate or potassium fulvate, photosynthetic induction element
0.2~0.4 part of 0.2~0.4 part, 0.1~0.2 part of xanthan gum, sodium hydroxide or potassium hydroxide and account for salt resistance fertilizer quality hundred
The seaweed acid solution of score 0.5~1% is added to a great number of elements solution and is sufficiently mixed.
The present invention further also proposes the salt resistance Liquid Fertilizer prepared by above method.
The above salt resistance Liquid Fertilizer of the invention is directed to the demand of salt-soda soil crop salt resistance metabolism, uses liquid for fertilizer shape
State adds a great number of elements and salt tolerant complex micro organism fungicide based on water-soluble organic matter, in conjunction with improvement soil root environment, makees
Object resistance and growth metabolism ability enhance crop saline-alkali tolerance jointly.
Specific embodiment
The realization, the function and the advantages of the object of the present invention will be described further in conjunction with the embodiments.It should be appreciated that this
Locate described specific embodiment to be only used to explain the present invention, be not intended to limit the present invention.
The present invention provides a kind of salt resistance Liquid Fertilizer preparation method, and method and step includes:
S10 divides the culture medium of mass fraction 0.4~0.8% respectively to bacillus subtilis and solution starch gemma with saliferous
Bacillus carries out screening and culturing, obtains the salt resistance bacillus subtilis that can be survived in the culture medium to contain salt and salt resistance solution
Bacillus amyloliquefaciens；
S20 further carries out the step S10 salt resistance bacillus subtilis obtained and salt resistance bacillus amyloliquefaciens a large amount of
It spreads cultivation, collection spreads cultivation after bacterial strain；Again by salt resistance bacillus subtilis and salt resistance bacillus amyloliquefaciens according to 50~70:30~50
Mass ratio to be mixed into mixed bacteria spare；
S30, by the urea or 12~14 parts of urea ammonium nitrate solution, 4~5 parts of potassium dihydrogen phosphate, poly- phosphorus of following each mass parts
4~6 parts of sour ammonium, 5~7 parts of potassium sulfate, 15~17 parts of potassium nitrate, 36~52.5 parts of water dissolved in dissolving tank, obtain big
Secondary element solution；
S40 by 5~10 parts of 0.5~1 part of polyglutamic acid, potassium humate or the potassium fulvate of following each mass parts, photosynthetic is lured
It leads 0.2~0.4 part of 0.2~0.4 part of element, 0.1~0.2 part of xanthan gum, sodium hydroxide or potassium hydroxide and accounts for salt resistance fertilizer matter
The seaweed acid solution of amount percentage 0.5~1% is added to a great number of elements solution of step S30, is of the invention after being sufficiently mixed
Salt resistance Liquid Fertilizer.
The above salt resistance Liquid Fertilizer of the invention is directed to the demand of salt-soda soil crop salt resistance metabolism, uses liquid for fertilizer shape
State adds a great number of elements and salt tolerant complex micro organism fungicide based on water-soluble organic matter, in conjunction with improvement soil root environment, makees
Object resistance and growth metabolism ability enhance crop saline-alkali tolerance jointly.Wherein,
Step S10~S20 first is resistant to salt resistance bacillus subtilis and the salt resistance Xie Dian of salinity culture medium using screening
Afnyloliquefaciens add in liquid fertilizer as active bacteria as mix bacterium agent, and supplemental crop root system simultaneously promotes crop generation
It thanks.Step S10 contains salt the culture medium of mass fraction 0.4~0.8% can be using added with mass fraction 0.4~0.8%
Soluble carbonate salt and/or phosphatic culture medium；Meeting outside salt concentration, is having whole growth elements for sieving
Select resistant strains.
In step S40 further except a great number of elements ingredient, it is jointly synergistic to supplement various auxiliary functional components.Sea
Alginic acid liquid is using good pH3~5 of expression activitiy, 90% or more seaweed acid content, water-insoluble≤5% standard quality liquid sea
Alginic acid；Active submarine alginic acid therein can form gel, such as sodium alginate with cation；Present component is applied to it in soil
Soil can directly be made first afterwards or increase soil by organic matter by plant, activate the various beneficial microbes in soil, it can
The effect of its catalyst, increases the biopotency of soil in plant and microbe metabolite circulation.More importantly, contain
Native compound such as Sodium Alginate can promote the formation of soil aggregate structure, improve the interstitial space inside soil, coordinate soil
Solid, liquid, gas proportions in earth, restore due to soil over-burden and chemical contamination and lose natural gum balance, increase
The biologos of soil promotes the release of available nutrient, is conducive to crop root growth, improves the resistance of crop.
Polyglutamic acid is a kind of homogeneous polyamino acid being polymerized by glutamic acid monomer by amido bond, and is had splendid
Biodegradability, superpower absorption；Also there is relatively good water solubility simultaneously, make an addition to and cooperate other compositions in water soluble fertilizer
Water-soluble sustained release.It contains the functional groups such as abundant hydroxyl, carboxyl, phenolic hydroxyl group, methoxyl group for potassium humate or potassium fulvate, and activity is high.
There is the biggish exchange capacity of void structure in self structure, it can be with Zinc fractions granule after use.In implementation, potassium humate
Or potassium fulvate addition uses 50~100 mesh size of partial size, on the one hand facilitates to be promoted as Water soluble fertilizer ingredient dissolubility effect,
On the other hand gluing, more stable uniform can be formed with other compositions by having.
It is also supplemented with the functional component xanthan gum and photosynthetic induction element of auxiliary on the basis of the above, wherein xanthan gum itself
Containing compared with multiple polar group, aqueous substance can be assembled, improve crop root surrounding chemical environment；Can not only it promote low temperature resistant
The breeding of microbial inoculum can also promote absorption of the crop to nutrient, and then improve plant growth vigor, improve winter resistance.Light
Close inducer can steadily it is long-acting promote crop photosynthesis, promote the enrichment and absorption of nutriment.
The present invention further also proposes the salt resistance Liquid Fertilizer prepared by above method, by the above ingredient according to above
The Liquid Fertilizer that process prepares is the fertilizer of liquid form；It adds a great number of elements and salt tolerant is multiple based on water-soluble organic matter
Microbial bacterial agent is closed, enhances crop salt resistance alkali jointly in conjunction with soil root environment, crop resistance and growth metabolism ability is improved
Property.
To make the preparation details of the above salt resistance Liquid Fertilizer of the present invention be more conducive to the understanding and implementation of those skilled in the art, with
And the progressive effect of the salt resistance Liquid Fertilizer of prominent this case preparation, carry out the above content to this case below by way of specific embodiment
It is illustrated.
Embodiment 1
In the present embodiment 1, salt resistance Liquid Fertilizer is prepared in accordance with the following steps:
S11, the common culture of bacillus subtilis by the agricultural bacillus subtilis of purchase added with 0.5wt% sodium carbonate
Base (1L distilled water+20g glucose+15g peptone+5g sodium chloride+0.5g beef extract+20g agar) inoculation, screening can normally give birth to
Long bacterial strain；And will normal growth bacterial strain continue with the bacillus subtilis of 0.5wt% sodium carbonate often with culture medium again
Carry out mass propgation；
S12, by bacillus amyloliquefaciens of the agricultural bacillus amyloliquefaciens of purchase added with 0.5wt% sodium carbonate
CM3 culture medium inoculated culture, the bacterial strain of screening energy normal growth；And will the bacterial strain of normal growth continue with 0.5wt% carbonic acid
The bacillus amyloliquefaciens CM3 culture medium of sodium carries out mass propgation again；
Step S11 and step S12 are cultivated salt resistance bacillus subtilis and the salt resistance solution starch gemma of acquisition by S20 respectively
It is spare to be mixed into mixed bacteria according to the mass ratio of 70:30 for the thallus of bacillus；
S30, by 12 parts of urea, 4 parts of potassium dihydrogen phosphate, 4 parts of ammonium polyphosphate, 5 parts of potassium sulfate, 15 parts and 52.5 parts of potassium nitrate
Water is dissolved in colloidal sol slot, obtains a great number of elements solution；
S40, then by 5 parts of potassium fulvate, 0.5 part of 1 part of mixed bacteria, polyglutamic acid, the photosynthetic induction element 0.2 of step S20
The seaweed acid solution pH3~5 addition extremely dissolution obtained after digesting of part, 0.1 part of xanthan gum, 0.2 part of sodium hydroxide, A Musi company
Slot, and be stirred with blender；The revolving speed of blender is set as 400r/min, and temperature is 75~80 DEG C, reaction time 4h.
It is after the completion the salt resistance Liquid Fertilizer of the present embodiment 1.
Embodiment 2
In the present embodiment 2, salt resistance Liquid Fertilizer is prepared in accordance with the following steps:
S11, the common culture of bacillus subtilis by the agricultural bacillus subtilis of purchase added with 0.4wt% sodium carbonate
Base (1L distilled water+20g glucose+15g peptone+5g sodium chloride+0.5g beef extract+20g agar) inoculation, screening can normally give birth to
Long bacterial strain；And will normal growth bacterial strain continue with the bacillus subtilis of 0.4wt% sodium carbonate often with culture medium again
Carry out mass propgation；
S12, by bacillus amyloliquefaciens of the agricultural bacillus amyloliquefaciens of purchase added with 0.4wt% sodium carbonate
CM3 culture medium inoculated culture, the bacterial strain of screening energy normal growth；And will the bacterial strain of normal growth continue with 0.4wt% carbonic acid
The bacillus amyloliquefaciens CM3 culture medium of sodium carries out mass propgation again；
Step S11 and step S12 are cultivated salt resistance bacillus subtilis and the salt resistance solution starch gemma of acquisition by S20 respectively
It is spare to be mixed into mixed bacteria according to the mass ratio of 50:50 for the thallus of bacillus；
S30, by 13 parts of urea ammonium nitrate solution, 4.5 parts of potassium dihydrogen phosphate, 5 parts of ammonium polyphosphate, 6 parts of potassium sulfate, potassium nitrate 16
Part is dissolved in colloidal sol slot with 43.7 parts of water, obtains a great number of elements solution；
S40, then 8 parts of potassium humate, 0.8 part of 1.5 parts of mixed bacteria, the polyglutamic acid of step S20, photosynthetic induction is plain
0.3 part, 0.1 part of xanthan gum, 0.3 part of potassium hydroxide, seaweed acid solution pH3~5 according to salt resistance Liquid Fertilizer mass percent 0.8%
It is added to dissolving tank, and is stirred with blender；The revolving speed of blender is set as 400r/min, and temperature is 75~80 DEG C, instead
It is 3h between seasonable.It is after the completion the salt resistance Liquid Fertilizer of the present embodiment 2.
Embodiment 3
In the present embodiment 3, salt resistance Liquid Fertilizer is prepared in accordance with the following steps:
S11, the common culture of bacillus subtilis by the agricultural bacillus subtilis of purchase added with 0.8wt% sodium carbonate
Base (1L distilled water+20g glucose+15g peptone+5g sodium chloride+0.5g beef extract+20g agar) inoculation, screening can normally give birth to
Long bacterial strain；And will normal growth bacterial strain continue with the bacillus subtilis of 0.8wt% sodium carbonate often with culture medium again
Carry out mass propgation；
S12, by bacillus amyloliquefaciens of the agricultural bacillus amyloliquefaciens of purchase added with 0.8wt% sodium carbonate
CM3 culture medium inoculated culture, the bacterial strain of screening energy normal growth；And will the bacterial strain of normal growth continue with 0.8wt% carbonic acid
The bacillus amyloliquefaciens CM3 culture medium of sodium carries out mass propgation again；
Step S11 and step S12 are cultivated salt resistance bacillus subtilis and the salt resistance solution starch gemma of acquisition by S20 respectively
It is spare to be mixed into mixed bacteria according to the mass ratio of 60:40 for the thallus of bacillus；
S30, by 14 parts of urea ammonium nitrate solution, 5 parts of potassium dihydrogen phosphate, 6 parts of ammonium polyphosphate, 7 parts of potassium sulfate, 17 parts of potassium nitrate
It is dissolved in colloidal sol slot with 36 parts of water, obtains a great number of elements solution；
S40, then by 10 parts of potassium humate, 1 part of 2 parts of mixed bacteria, polyglutamic acid, the photosynthetic induction element 0.4 of step S20
Part, 0.2 part of xanthan gum, 0.4 part of potassium hydroxide are added according to the seaweed acid solution pH3~5 of salt resistance Liquid Fertilizer mass percent 1%
To dissolving tank, and it is stirred with blender；The revolving speed of blender is set as 400r/min, and temperature is 75~80 DEG C, when reaction
Between be 3h.It is after the completion the salt resistance Liquid Fertilizer of the present embodiment 3.
In order to verify salt resistance Liquid Fertilizer made above in plantation to the application effect of soil and crop, distinguished with cabbage heart
It is planted in the experimental plot of two kinds of salinity, studies the fertilizer of embodiment 1-3 under different salinities compared with competing condition to dish
The influence of heart growing way, yield；40kg is applied according to base manure per acre in plantation, then 20 kilograms of top dressing of mode is applied fertilizer.It is planted
As a result following Tables 1 and 2.
Table 1:
Table 2:
As shown in table 1, it is divided into 0.2% experimental plot respectively compared with the cabbage heart for applying commercially available salt resistance fertilizer 1 and basis fertilizer 2 in salt
Compared with again the cabbage heart root of application salt resistance Liquid Fertilizer increases separately 31.43% and 58.62%, and Weight per plant increases separately 10.77% He
17.59%, per mu yield increases separately 9.9% and 12.82%.And in table 2, salt be divided into 0.4% experimental plot respectively with application city
It sells salt resistance fertilizer 1 to compare with the cabbage heart of basic fertilizer 2, the cabbage heart root of the application Liquid Fertilizer of salt resistance containing humic acid increases separately again
18.75% and 35.71%, Weight per plant increases separately 11.66% and 16.67%, and per mu yield increases separately 10.45% He
15.19%.Illustrate that salt resistance Liquid Fertilizer of the invention can promote the resistance of crop, keeps growing way of the plant in salt-soda soil more preferable.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (7)
1. a kind of preparation method of salt resistance Liquid Fertilizer, which comprises the steps of:
The salt resistance bacillus subtilis that can be grown with the Screening of Media of saliferous mass fraction 0.4~0.8% and salt resistance solution starch
Bacillus；
The salt resistance bacillus subtilis and salt resistance bacillus amyloliquefaciens are mixed into mixed bacteria；
By the urea of each mass parts or 12~14 parts of urea ammonium nitrate solution, 4~5 parts of potassium dihydrogen phosphate, 4~6 parts of ammonium polyphosphate, sulphur
36~52.5 parts of 5~7 parts of sour potassium, 15~17 parts of potassium nitrate, water mixed dissolutions obtain a great number of elements solution；.
Again by 0.5~1 part of the polyglutamic acid of each mass parts, potassium humate or 5~10 parts of potassium fulvate, photosynthetic induction element 0.2~
0.2~0.4 part of 0.4 part, 0.1~0.2 part of xanthan gum, sodium hydroxide or potassium hydroxide and account for salt resistance fertilizer quality percentage
0.5~1% seaweed acid solution is added to a great number of elements solution and is sufficiently mixed.
2. the preparation method of salt resistance Liquid Fertilizer as described in claim 1, which is characterized in that the saliferous mass fraction 0.4~
Salt in 0.8% culture medium is soluble carbonate salt and/or phosphate.
3. the preparation method of salt resistance Liquid Fertilizer as claimed in claim 1 or 2, which is characterized in that the pH of the seaweed acid solution is 3
~5.
4. the preparation method of salt resistance Liquid Fertilizer as claimed in claim 1 or 2, which is characterized in that seaweed in the seaweed acid solution
90% or more acid content, water-insoluble≤5%.
5. the preparation method of salt resistance Liquid Fertilizer as claimed in claim 1 or 2, which is characterized in that salt resistance in the mixed bacteria
The mass ratio of bacillus subtilis and salt resistance bacillus amyloliquefaciens is 50~70:30~50.
6. the preparation method of salt resistance Liquid Fertilizer as claimed in claim 1 or 2, which is characterized in that the potassium humate is yellow rotten
The partial size of sour potassium is 50~100 mesh.
7. a kind of salt resistance Liquid Fertilizer, which is characterized in that the preparation of salt resistance Liquid Fertilizer according to any one of claims 1 to 6
Method prepares.
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Cited By (6)
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| CN110754229A (en) * | 2019-10-10 | 2020-02-07 | 中国长江三峡集团有限公司 | Dryopteris fragrans branch plug tray cutting propagation method |
| CN111171831A (en) * | 2019-12-26 | 2020-05-19 | 齐鲁工业大学 | Ecological environment-friendly alkaline soil conditioner and preparation method thereof |
| CN111253193A (en) * | 2020-03-25 | 2020-06-09 | 新疆农业科学院土壤肥料与农业节水研究所(新疆维吾尔自治区新型肥料研究中心) | High-concentration fulvic acid efficient liquid fertilizer and application thereof |
| CN111348962A (en) * | 2020-03-30 | 2020-06-30 | 河海大学 | Biological slow-release product for vegetation construction in coastal heavy salt environment and preparation method thereof |
| CN112321352A (en) * | 2020-09-21 | 2021-02-05 | 江苏薇芝泽海洋生物科技有限公司 | Liquid conditioner for improving soil secondary salinization and preparation method thereof |
| CN114436698A (en) * | 2022-02-17 | 2022-05-06 | 青岛力力惠生物科技股份有限公司 | Liquid compound microbial fertilizer and application thereof in agricultural production |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110754229A (en) * | 2019-10-10 | 2020-02-07 | 中国长江三峡集团有限公司 | Dryopteris fragrans branch plug tray cutting propagation method |
| CN111171831A (en) * | 2019-12-26 | 2020-05-19 | 齐鲁工业大学 | Ecological environment-friendly alkaline soil conditioner and preparation method thereof |
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