CN109777432A - A kind of acidified soil conditioner - Google Patents
A kind of acidified soil conditioner Download PDFInfo
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- CN109777432A CN109777432A CN201910072416.7A CN201910072416A CN109777432A CN 109777432 A CN109777432 A CN 109777432A CN 201910072416 A CN201910072416 A CN 201910072416A CN 109777432 A CN109777432 A CN 109777432A
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Abstract
The present invention provides a kind of acidified soil conditioners, it is grouped as by the group below according to parts by weight: bamboo charcoal 52-58 parts by weight, microbial bacterial agent 1-5 parts by weight, hydroxymethyl cellulose 2-4 parts by weight, bentonite 11-15 parts by weight, muck 10-14 parts by weight, polymethylacrylic acid potassium 2-6 parts by weight, nano grade silica particles 1-5 parts by weight, urease inhibitor 2-4 parts by weight, calcium carbonitride 3-5 parts by weight, nano-zinc oxide powder 2-4 parts by weight and basic auxiliary 3-5 parts by weight.The present invention provides a kind of acidified soil conditioner, safely, effectively, can there is good improved effect to acidified soil, and chronic administration will not impact soil, and low cost, nonhazardous promote agricultural sustainable development, is suitable for a wide range of promote and apply.
Description
Technical field
The present invention relates to agromelioration technical field more particularly to a kind of acidified soil conditioners.
Background technique
Population base of China is big, and per capita area of cultivated farmland is few, long-term existence the immense pressure of Ensuring Food Safety, to soil
Utilization intensity be significantly larger than other countries.With the high speed development of economic society, acidification, salinization of soil, element is unbalance, be lost and
The soil degradations problems such as pollution become increasingly conspicuous, and seriously constrain the development of fertility.Soil acidification refers in natural conditions
Under artificial condition, H+ concentration raising the phenomenon that causing soil pH value to reduce in soil, be fertility important indicator it
One and soil degradation a kind of important form.
The two major classes type of soil aciditiy
First is that active acid: being the direct reflection of hydrogen ion concentration in the soil liquid, intensity is indicated with pH.Soil pH is smaller,
Indicate that soil active acid is stronger.
Second is that latent property acid: it is determined by the hydrogen ion and aluminium ion plasma of exchange state.When these ions are in ADSORPTION STATE
When, latent property acid is not shown.After they are exchanged into the soil liquid, increase its hydrogen ion concentration, just shows acidity.
It is reversible process.
The reason of soil acidification:
1, precipitation is big and concentrates, and eluviation is strong, and it is to cause soil acidification that the alkalinity alkali such as calcium, magnesium, potassium, which is largely lost,
Basic reason.
2, the missing of the traditional agricultures measure such as liming, the excrement that makes a fire, organic fertilizer, making arable soil nutrient imbalance is to cause
The main reason for soil acidification.
3, long-term a large amount of application chemical fertilizer are the major reasons for causing soil acidification, are exactly that chronic administration urea also results in soil
Acidification.
Soil acidification accelerates the raising of soil aciditiy, will lead to the decline of soil degree of base saturation, causes a large amount of nutrition members
The decline of plain validity reduces the ability of fertilizer provision from soil fertilizer conservation, in turn results in soil productivity decline, seriously affects crop
Yield and quality, and water resource is polluted, it has also become current agricultural production both at home and abroad and ecological environmental protection field are total
With a focus of concern.
In view of above, the present invention provides a kind of acidified soil conditioner, safely, effectively, can have to acidified soil very well
Improved effect, chronic administration will not impact soil.
Summary of the invention
The present invention provides a kind of acidified soil conditioner, safely, effectively, can there is improvement effect well to acidified soil
Fruit, chronic administration will not impact soil.
In order to solve the above technical problems, it is by below according to weight the present invention provides a kind of acidified soil conditioner
The group of part is grouped as:
Bamboo charcoal 52-58 parts by weight, microbial bacterial agent 1-5 parts by weight, hydroxymethyl cellulose 2-4 parts by weight, bentonite 11-15 weight
Part, muck 10-14 parts by weight, polymethylacrylic acid potassium 2-6 parts by weight, nano grade silica particles 1-5 parts by weight, urase inhibit
Agent 2-4 parts by weight, calcium carbonitride 3-5 parts by weight, nano-zinc oxide powder 2-4 parts by weight and basic auxiliary 3-5 parts by weight；Institute
Stating basic auxiliary includes at least one of plant ash, quick lime, dolomite dust, ground phosphate rock.
Further, the present invention it be to be grouped as by the group below according to parts by weight:
52 parts by weight of bamboo charcoal, 1 parts by weight of microbial bacterial agent, 2 parts by weight of hydroxymethyl cellulose, 11 parts by weight of bentonite, muck 10
Parts by weight, 2 parts by weight of polymethylacrylic acid potassium, 1 parts by weight of nano grade silica particles, 2 parts by weight of urease inhibitor, carbon nitridation
3 parts by weight of 3 parts by weight of calcium, 2 parts by weight of nano-zinc oxide powder and basic auxiliary.
Further, the present invention it be to be grouped as by the group below according to parts by weight:
55 parts by weight of bamboo charcoal, 3 parts by weight of microbial bacterial agent, hydroxymethyl cellulose 2-4 parts by weight, 13 parts by weight of bentonite, muck
12 parts by weight, 4 parts by weight of polymethylacrylic acid potassium, 3 parts by weight of nano grade silica particles, 3 parts by weight of urease inhibitor, carbon nitrogen
Change 4 parts by weight of calcium, 4 parts by weight of 3 parts by weight of nano-zinc oxide powder and basic auxiliary.
Further, the present invention it be to be grouped as by the group below according to parts by weight:
58 parts by weight of bamboo charcoal, 5 parts by weight of microbial bacterial agent, 4 parts by weight of hydroxymethyl cellulose, 15 parts by weight of bentonite, muck 14
Parts by weight, 10 parts by weight of agricultural crop straw, 6 parts by weight of polymethylacrylic acid potassium, 5 parts by weight of nano grade silica particles, urase
Inhibitors 4 parts by weight, 5 parts by weight of 5 parts by weight of calcium carbonitride, 4 parts by weight of nano-zinc oxide powder and basic auxiliary.
Further, bamboo charcoal of the present invention the preparation method comprises the following steps: using moso bamboo as raw material, after moso bamboo natural air drying, warp
Bamboo scraps after crushing, the screening of 200 meshes excessively are spare；Then bamboo scraps are placed in heating furnace and are carbonized, temperature 550-570
DEG C, soaking time 3-5h；It finally will be at carbonizing production in the ball mill the sulfuric acid submergence of 2.8-3.2mol/L of ball grinds
Manage 1-2h, then plus deionized water with microwave heating clean 30-40min, repeatedly after washing 2-4 times, dried in 180 DEG C of baking ovens,
Up to the bamboo charcoal.
Further, muck of the present invention is to be matched by chicken manure, pig manure and sheep dung according to the ratio that weight ratio is 1:2:1
It sets, and is prepared by biofermentation.
Further, fermentation temperature control stirs primary, accumulation fermentation 8 for 2 days at 45 DEG C in biofermentation of the present invention
It.
Further, microbial bacterial agent of the present invention includes bacillus subtilis, saccharomycete, papain.
Further, bacillus subtilis, saccharomycete, papain weight ratio are in microbial bacterial agent of the present invention
1:3:2。
Further, bamboo charcoal of the present invention the preparation method comprises the following steps: using moso bamboo as raw material, after moso bamboo natural air drying, warp
Bamboo scraps after crushing, the screening of 200 meshes excessively are spare；Then bamboo scraps being placed in heating furnace and is carbonized, temperature is 560 DEG C,
Soaking time is 4h；Finally by the sulfuric acid Immersion treatment 1.5h of carbonizing production ball grinds 3mol/L in the ball mill, then plus
Deionized water cleans 35min with microwave heating, and after washing 3 times repeatedly, drying is in 180 DEG C of baking ovens to get the bamboo charcoal.
Beneficial effects of the present invention: the present invention provides a kind of acidified soil conditioner, safely, effectively, can be to acidification soil
Earth has good improved effect, and chronic administration will not impact soil.Modifying agent of the invention can effectively be dropped in alkalinity
Low or improvement soil aciditiy, while increasing the elements such as effective potassium, phosphorus in soil, it is easy to be absorbed and utilized by soil and crops, increase
Add soil fertility, improves soil sustainability productivity；Change diversity of soil microorganism, increases soil microbial activities, mention
High crops dietary fiber activity, promotes the mouthfeel of agricultural product, and low cost, nonhazardous promote agricultural sustainable development, be suitable for
It is a wide range of to promote and apply.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
The preparation method of bamboo charcoal in a kind of acidified soil conditioner of embodiment 1
The preparation method of bamboo charcoal, method in a kind of acidified soil conditioner are as follows:
Using moso bamboo as raw material, after moso bamboo natural air drying, the bamboo scraps after being crushed, crossing the screening of 200 meshes are spare；Then by bamboo scraps
It is placed in heating furnace and is carbonized, temperature is 550 DEG C, soaking time 3h；Finally by carbonizing production ball milling in the ball mill
The sulfuric acid Immersion treatment 1h of Cheng Fenyong 2.8mol/L, then plus deionized water with microwave heating clean 30min, after washing 2 times repeatedly,
Drying is in 180 DEG C of baking ovens to get the bamboo charcoal.
The preparation method of bamboo charcoal in a kind of acidified soil conditioner of embodiment 2
The preparation method of bamboo charcoal, method in a kind of acidified soil conditioner are as follows:
Using moso bamboo as raw material, after moso bamboo natural air drying, the bamboo scraps after being crushed, crossing the screening of 200 meshes are spare；Then by bamboo scraps
It is placed in heating furnace and is carbonized, temperature is 560 DEG C, soaking time 4h；Finally by carbonizing production ball milling in the ball mill
The sulfuric acid Immersion treatment 1.5h of Cheng Fenyong 3mol/L, then plus deionized water with microwave heating clean 35min, after washing 3 times repeatedly,
Drying is in 180 DEG C of baking ovens to get the bamboo charcoal.
The preparation method of bamboo charcoal in a kind of acidified soil conditioner of embodiment 3
The preparation method of bamboo charcoal, method in a kind of acidified soil conditioner are as follows:
Using moso bamboo as raw material, after moso bamboo natural air drying, the bamboo scraps after being crushed, crossing the screening of 200 meshes are spare；Then by bamboo scraps
It is placed in heating furnace and is carbonized, temperature is 570 DEG C, soaking time 5h；Finally by carbonizing production ball milling in the ball mill
The sulfuric acid Immersion treatment 2h of Cheng Fenyong 3.2mol/L, then plus deionized water with microwave heating clean 40min, after washing 4 times repeatedly,
Drying is in 180 DEG C of baking ovens to get the bamboo charcoal.
A kind of acidified soil conditioner of embodiment 4
A kind of acidified soil conditioner, it is grouped as by the group below according to parts by weight:
52 parts by weight of bamboo charcoal, 1 parts by weight of microbial bacterial agent, 2 parts by weight of hydroxymethyl cellulose, 11 parts by weight of bentonite, muck 10
Parts by weight, 2 parts by weight of polymethylacrylic acid potassium, 1 parts by weight of nano grade silica particles, 2 parts by weight of urease inhibitor, carbon nitridation
3 parts by weight of 3 parts by weight of calcium, 2 parts by weight of nano-zinc oxide powder and basic auxiliary；The basic auxiliary includes plant ash, life
At least one of lime, dolomite dust, ground phosphate rock.
As priority scheme of the invention, bamboo charcoal of the present invention is by preparation method preparation gained in embodiment 1.
As priority scheme of the invention, muck of the present invention is to be according to weight ratio by chicken manure, pig manure and sheep dung
The proportional arrangement of 1:2:1 forms, and is prepared by biofermentation.
As priority scheme of the invention, fermentation temperature control stirs one in 2 days at 45 DEG C in biofermentation of the present invention
It is secondary, accumulation fermentation 8 days.
As priority scheme of the invention, microbial bacterial agent of the present invention includes bacillus subtilis, saccharomycete, pawpaw
Protease.
As priority scheme of the invention, bacillus subtilis, saccharomycete, pawpaw egg in microbial bacterial agent of the present invention
White enzyme weight ratio is 1:3:2.
A kind of acidified soil conditioner of embodiment 5
A kind of acidified soil conditioner, it is grouped as by the group below according to parts by weight:
55 parts by weight of bamboo charcoal, 3 parts by weight of microbial bacterial agent, hydroxymethyl cellulose 2-4 parts by weight, 13 parts by weight of bentonite, muck
12 parts by weight, 4 parts by weight of polymethylacrylic acid potassium, 3 parts by weight of nano grade silica particles, 3 parts by weight of urease inhibitor, carbon nitrogen
Change 4 parts by weight of calcium, 4 parts by weight of 3 parts by weight of nano-zinc oxide powder and basic auxiliary；The basic auxiliary include plant ash,
At least one of quick lime, dolomite dust, ground phosphate rock.
As priority scheme of the invention, bamboo charcoal of the present invention is by preparation method preparation gained in embodiment 2.
As priority scheme of the invention, muck of the present invention is to be according to weight ratio by chicken manure, pig manure and sheep dung
The proportional arrangement of 1:2:1 forms, and is prepared by biofermentation.
As priority scheme of the invention, fermentation temperature control stirs one in 2 days at 45 DEG C in biofermentation of the present invention
It is secondary, accumulation fermentation 8 days.
As priority scheme of the invention, microbial bacterial agent of the present invention includes bacillus subtilis, saccharomycete, pawpaw
Protease.
As priority scheme of the invention, bacillus subtilis, saccharomycete, pawpaw egg in microbial bacterial agent of the present invention
White enzyme weight ratio is 1:3:2.
A kind of preparation method of the acidified soil conditioner of embodiment 6
A kind of acidified soil conditioner, it is grouped as by the group below according to parts by weight:
58 parts by weight of bamboo charcoal, 5 parts by weight of microbial bacterial agent, 4 parts by weight of hydroxymethyl cellulose, 15 parts by weight of bentonite, muck 14
Parts by weight, 10 parts by weight of agricultural crop straw, 6 parts by weight of polymethylacrylic acid potassium, 5 parts by weight of nano grade silica particles, urase
Inhibitors 4 parts by weight, 5 parts by weight of 5 parts by weight of calcium carbonitride, 4 parts by weight of nano-zinc oxide powder and basic auxiliary；The alkali
Property auxiliary material includes at least one of plant ash, quick lime, dolomite dust, ground phosphate rock.
As priority scheme of the invention, bamboo charcoal of the present invention is by preparation method preparation gained in embodiment 1.
As priority scheme of the invention, muck of the present invention is to be according to weight ratio by chicken manure, pig manure and sheep dung
The proportional arrangement of 1:2:1 forms, and is prepared by biofermentation.
As priority scheme of the invention, fermentation temperature control stirs one in 2 days at 45 DEG C in biofermentation of the present invention
It is secondary, accumulation fermentation 8 days.
As priority scheme of the invention, microbial bacterial agent of the present invention includes bacillus subtilis, saccharomycete, pawpaw
Protease.
As priority scheme of the invention, bacillus subtilis, saccharomycete, pawpaw egg in microbial bacterial agent of the present invention
White enzyme weight ratio is 1:3:2.
The present invention safely, effectively, can there is good improved effect to acidified soil, and chronic administration will not make soil
At influence.Modifying agent of the invention can effectively reduce or improve soil aciditiy, while increasing effective potassium, phosphorus in soil in alkalinity
Equal elements are easy to be absorbed and utilized by soil and crops, increase soil fertility, improve soil sustainability productivity；Change soil
Earth microbial diversity increases soil microbial activities, improves crops dietary fiber activity, promotes the mouthfeel of agricultural product, low
Cost, nonhazardous promote agricultural sustainable development, are suitable for a wide range of promote and apply.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But without departing from the technical solutions of the present invention, according to the technical essence of the invention to above embodiments institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection scope of technical solution of the present invention.
Claims (10)
1. a kind of acidified soil conditioner, it is characterised in that: it is grouped as by the group below according to parts by weight:
Bamboo charcoal 52-58 parts by weight, microbial bacterial agent 1-5 parts by weight, hydroxymethyl cellulose 2-4 parts by weight, bentonite 11-15 weight
Part, muck 10-14 parts by weight, polymethylacrylic acid potassium 2-6 parts by weight, nano grade silica particles 1-5 parts by weight, urase inhibit
Agent 2-4 parts by weight, calcium carbonitride 3-5 parts by weight, nano-zinc oxide powder 2-4 parts by weight and basic auxiliary 3-5 parts by weight；Institute
Stating basic auxiliary includes at least one of plant ash, quick lime, dolomite dust, ground phosphate rock.
2. a kind of acidified soil conditioner as described in claim 1, it is characterised in that: it is by below according to the group of parts by weight
It is grouped as:
52 parts by weight of bamboo charcoal, 1 parts by weight of microbial bacterial agent, 2 parts by weight of hydroxymethyl cellulose, 11 parts by weight of bentonite, muck 10
Parts by weight, 2 parts by weight of polymethylacrylic acid potassium, 1 parts by weight of nano grade silica particles, 2 parts by weight of urease inhibitor, carbon nitridation
3 parts by weight of 3 parts by weight of calcium, 2 parts by weight of nano-zinc oxide powder and basic auxiliary.
3. a kind of acidified soil conditioner as described in claim 1, it is characterised in that: it is by below according to the group of parts by weight
It is grouped as:
55 parts by weight of bamboo charcoal, 3 parts by weight of microbial bacterial agent, hydroxymethyl cellulose 2-4 parts by weight, 13 parts by weight of bentonite, muck
12 parts by weight, 4 parts by weight of polymethylacrylic acid potassium, 3 parts by weight of nano grade silica particles, 3 parts by weight of urease inhibitor, carbon nitrogen
Change 4 parts by weight of calcium, 4 parts by weight of 3 parts by weight of nano-zinc oxide powder and basic auxiliary.
4. a kind of acidified soil conditioner as described in claim 1, it is characterised in that: it is by below according to the group of parts by weight
It is grouped as:
58 parts by weight of bamboo charcoal, 5 parts by weight of microbial bacterial agent, 4 parts by weight of hydroxymethyl cellulose, 15 parts by weight of bentonite, muck 14
Parts by weight, 10 parts by weight of agricultural crop straw, 6 parts by weight of polymethylacrylic acid potassium, 5 parts by weight of nano grade silica particles, urase
Inhibitors 4 parts by weight, 5 parts by weight of 5 parts by weight of calcium carbonitride, 4 parts by weight of nano-zinc oxide powder and basic auxiliary.
5. a kind of acidified soil conditioner as described in claim 1, it is characterised in that: the bamboo charcoal the preparation method comprises the following steps: with
Moso bamboo is raw material, and after moso bamboo natural air drying, the bamboo scraps after being crushed, crossing the screening of 200 meshes are spare；Then bamboo scraps are placed on
It is carbonized in heating furnace, temperature is 550-570 DEG C, soaking time 3-5h；Finally by carbonizing production ball milling in the ball mill
The sulfuric acid Immersion treatment 1-2h of Cheng Fenyong 2.8-3.2mol/L, then plus deionized water with microwave heating clean 30-40min, repeatedly
After washing 2-4 times, drying is in 180 DEG C of baking ovens to get the bamboo charcoal.
6. a kind of acidified soil conditioner as described in claim 1, it is characterised in that: the muck be by chicken manure, pig manure with
And sheep dung is formed according to the proportional arrangement that weight ratio is 1:2:1, and is prepared by biofermentation.
7. a kind of acidified soil conditioner as claimed in claim 6, it is characterised in that: fermentation temperature control in the biofermentation
System stirs primary, accumulation fermentation 8 days for 2 days at 45 DEG C.
8. a kind of preparation method of acidified soil conditioner according to claim 1, it is characterised in that: the microbial bacteria
Agent includes bacillus subtilis, saccharomycete, papain.
9. a kind of preparation method of acidified soil conditioner as claimed in claim 8, it is characterised in that: the microbial bacterial agent
Middle bacillus subtilis, saccharomycete, papain weight ratio are 1:3:2.
10. a kind of acidified soil conditioner as claimed in claim 5, it is characterised in that: the bamboo charcoal the preparation method comprises the following steps: with
Moso bamboo is raw material, and after moso bamboo natural air drying, the bamboo scraps after being crushed, crossing the screening of 200 meshes are spare；Then bamboo scraps are placed on
It is carbonized in heating furnace, temperature is 560 DEG C, soaking time 4h；Finally by carbonizing production, ball grinds are used in the ball mill
The sulfuric acid Immersion treatment 1.5h of 3mol/L, then plus deionized water with microwave heating clean 35min, after washing 3 times repeatedly, 180
Drying is in DEG C baking oven to get the bamboo charcoal.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110229670A (en) * | 2019-05-23 | 2019-09-13 | 史玉成 | Multi-functional acid edaphon modifying agent of one kind and preparation method thereof |
| CN111647411A (en) * | 2020-07-10 | 2020-09-11 | 中国热带农业科学院农产品加工研究所 | Acid soil conditioner based on tropical agricultural byproducts and preparation method thereof |
| CN114395399A (en) * | 2022-02-24 | 2022-04-26 | 江苏徐淮地区淮阴农业科学研究所 | Modifier and improvement method for grape planting soil |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110229670A (en) * | 2019-05-23 | 2019-09-13 | 史玉成 | Multi-functional acid edaphon modifying agent of one kind and preparation method thereof |
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| CN114395399A (en) * | 2022-02-24 | 2022-04-26 | 江苏徐淮地区淮阴农业科学研究所 | Modifier and improvement method for grape planting soil |
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